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USA Insider Trading Pulse — September 09, 2026

USA Insider Trading Pulse

By Gunpowder Editorial ·

50 high priority 50 total filings analysed

Executive Summary

Today's 'USA Insider Trading Pulse' is dominated by a massive, coordinated wave of open-market purchases by 27 officers of Taiwan Semiconductor Manufacturing Co. (TSMC) at a uniform $76.20 price point, sending an overwhelmingly bullish signal from the semiconductor powerhouse's executive ranks.

This cluster of insider buying, totaling ~$107K across 27 transactions, is the most significant signal across the 50 filings and strongly suggests management conviction in the company's near-term prospects. In stark contrast, significant bearish signals emerge from high-level executives at Sea Ltd (COO sold $1.38M) and Keysight Technologies (SVP sold $652K), both executed via 10b5-1 plans, indicating pre-planned but notable portfolio diversification. The filing set also reveals major equity awards at ASE Technology Holding Co. (1.875M shares granted to 8 executives), a tax withholding sale at Innovex International ($152K), and a planned sale by a LA-Z-BOY director ($116K). While numerous filings are of low individual materiality, the aggregate pattern across TSMC is a standout positive cluster, while sales at Sea Ltd and Keysight warrant closer monitoring.

Materiality, sentiment, and priority are scored by Gunpowder’s analysis pipeline. How we score filings →

Filing types in this digest: Form 4

Tracking the trend? Catch up on the prior USA Insider Trading Pulse digest from September 02, 2026.

Investment Signals (10)

  • Taiwan Semiconductor (TSMC) (BULLISH)
    ▲

    27 officers, including the Chairman/CEO, both Co-COOs, and the CFO, bought shares at $76.20 on the same day for a total of ~$107K. This unprecedented collective buying is a powerful vote of confidence in the company's intrinsic value and future performance

  • Sea Ltd ↓ (BEARISH)
    ▲

    COO Ye Gang sold 12,129 shares at ~$113.52, totaling ~$1.38M on Sept 9, 2026, under a 10b5-1 plan. While pre-planned, the size of this sale (largest single insider transaction value in the dataset) signals a potential peak or normal portfolio rebalancing after a strong price run

  • Keysight Technologies ↓ (BEARISH)
    ▲

    SVP Ingrid A. Estrada sold 2,000 shares at $326.10 for a total of ~$652K. This is a significant sale by a top executive, and combined with the Sea Ltd sale, suggests a cautious stance from tech executives at current valuation levels

  • TSMC (BULLISH)
    ▲

    Chairman & CEO Wei Che-Chia bought 149 shares at $76.20 (~$11.4K), the largest single purchase among the TSMC cluster. This direct purchase by the top executive is the most influential insider signal in the set

  • LA-Z-BOY INC ↓ (BEARISH)
    ▲

    Director Janet Kerr sold 3,653 shares at $31.75 (~$116K) under a 10b5-1 plan. While planned, a director sale coinciding with TSMC buying and other insider sales suggests a potential rotation out of consumer discretionary stocks

  • ASE Technology Holding Co., Ltd. ↓ (BULLISH)
    ▲

    Major equity awards of 1.875M shares were granted to 8 directors and executives. This is a strong retention and incentive mechanism, aligning management with long-term shareholder value creation

  • SentinelOne, Inc. ↓ (BEARISH)
    ▲

    CFO Sonalee Elizabeth Parekh sold 21,664 shares at $19.44 (~$421K) under a 10b5-1 plan. A CFO selling this volume can raise questions about the company's financial outlook or near-term earnings prospects

  • Innovex International, Inc. ↓
    ▲

    President of North America Mark Reddout had 5,049 shares withheld for taxes (~$152K). This is a routine transaction, but the size indicates a substantial equity position, which is a positive sign for management alignment [NEUTRAL/BULLISH]

  • Mobile-health Network Solutions ↓ (BULLISH)
    ▲

    Two Co-CEOs, and the CFO received a total of 156,947 shares in equity awards, valued at ~$257K. This shows the company is investing heavily in retaining its C-suite

  • TSMC (BULLISH)
    ▲

    VP Tien Bor-Zen bought 48 total shares at $76.20. With only 85 shares post-transaction, this purchase represents an incremental but highly symbolic commitment from a lower-level insider with a small stake

Risk Flags (8)

  • Sea Ltd↓ [HIGH RISK]
    ▼

    While the COO's $1.38M sale is a pre-planned 10b5-1 trade, its sheer size makes it a high-risk flag that could spook retail investors and suggests a management team taking money off the table

  • SentinelOne↓ [MEDIUM RISK]
    ▼

    The CFO's sale of 21,664 shares ($421K) is a risk flag that warrants scrutiny of upcoming earnings. Investors should watch for any changes in financial guidance or operational metrics

  • Keysight Technologies↓ [MEDIUM RISK]
    ▼

    The SVP's sale of $652K in stock at a high price ($326.10) could signal an overvaluation or a peak in the business cycle for the test and measurement market

  • LA-Z-BOY INC↓ [HIGH RISK]
    ▼

    Director Janet Kerr sold almost her entire known position (3,653 of 4,125 total shares). Selling >85% of a position, even under a 10b5-1 plan, is a significant bearish flag for the stock’s near-term prospects

  • ASE Technology Holding Co., Ltd.↓ [MEDIUM RISK]
    ▼

    Director Chen Jeffrey's filing includes a gift of 600,000 shares. Large-scale gifting can sometimes precede a sale or be a signal of estate/financial planning that may lead to future stock overhang

  • Bullish (Company)↓ [LOW RISK]
    ▼

    Director Yuan Kokuei was awarded only 5,877 shares. While the company name implies a bullish stance, the small award size for a director at this firm (which appears to be a crypto exchange) provides limited signal and could indicate a lack of large-scale insider incentivization

  • HIVE Digital Technologies Ltd↓ [DATA RISK]
    ▼

    The filing summary states the 'structured EDGAR document could not be retrieved for automated parsing.' This is a data quality risk flag that means we have no insider trading signal for this company, creating an information gap

  • Overconcentration on TSMC
    ▼

    27 of 50 filings are from TSMC. While this is a positive cluster, it creates a concentration risk in the digest, potentially masking signals from smaller, more actionable companies.

Opportunities (8)

  • TSMC / Management Conviction (OPPORTUNITY)
    ◆

    The coordinated purchase by 27 insiders at a single price point ($76.20) is a rare event. This is a powerful catalyst for long-term investors to initiate or add to positions, especially if the market has not yet fully priced in this signal

  • ASE Technology Holding Co., Ltd. / Retention Signal↓ (OPPORTUNITY)
    ◆

    The massive 1.875M share equity awards to 8 top managers (including CFO, CAO, and multiple GMs) strongly align management with future performance. This is a classic setup for a sustained growth phase and a potential re-rating catalyst

  • Sea Ltd / 10b5-1 Sell-off: A Buy-the-Dip Setup?↓ (OPPORTUNITY)
    ◆

    The COO's large sale ($1.38M) and the CCO's sale ($102K) under 10b5-1 plans are pre-determined. These planned sales can create a temporary overhang that buy-side analysts and large funds may see as an opportunity to accumulate shares on any weakness, provided the fundamental story remains intact

  • Mobile-health Network Solutions / Early-Stage Insider Alignment↓ (OPPORTUNITY)
    ◆

    The significant equity awards to the Co-CEOs and CFO in a small-cap company signals a long-term vision from the board. For risk-tolerant investors, this is a positive indicator of management's commitment to scaling the business and unlocking value

  • Innovex International / Director Conviction↓ (OPPORTUNITY)
    ◆

    The President of North America holds 119,263 shares after a routine tax withholding. A substantial insider holding base is a strong sign of confidence and alignment with shareholders

  • Bullish (Company) / Director Token↓ (OPPORTUNITY)
    ◆

    The small 5,877 share award to a director is a modest signal, but for a company in the volatile crypto space, any insider grant/involvement is a data point that can be monitored for future larger buys or unlocks

  • TSMC vs. Keysight / Sector Rotation Signal (OPPORTUNITY)
    ◆

    The contrast between TSMC's broad insider buying and Keysight's large insider sale could indicate a capital rotation within the tech sector—from test & measurement (mature) into leading-edge semiconductor manufacturing (growth). This is a macro-level portfolio construction signal

  • LA-Z-BOY INC / Potential Contrarian Buy↓ (OPPORTUNITY)
    ◆

    A director selling 88% of her position could be a negative signal, but for a value investor, this might be a contrarian opportunity if the underlying business (e.g., housing, consumer spending) is about to turn around, and the director's sale was simply portfolio diversification

Sector Themes (6)

  • Semiconductor Confidence (Bullish)
    ◆

    27 TSMC insiders (including C-suite, VPs, and SVPs) purchased shares on the same day at the exact same price ($76.20). This is the single strongest insider buying cluster in the digest and signals extraordinary confidence across the entire semiconductor value chain in TSMC's future

  • Tech Exec Profit-Taking (Bearish)
    ◆

    High-profile sales at Sea Ltd (COO, $1.38M) and Keysight Technologies (SVP, $652K) under 10b5-1 plans suggest that top tech executives at companies with strong recent performance are taking profits. This could indicate a peak-cycle sentiment or a general sense of caution regarding near-term valuations

  • Broad Equity Award Programs
    ◆

    Both ASE Technology (1.875M shares) and Mobile-health Network Solutions (~257K shares) executed large-scale equity grants to multiple senior managers. This is a sector-neutral theme indicating a focus on executive retention and long-term incentive alignment, often a precursor to investment phases

  • Taiwan-Based Company Dominance↓
    ◆

    35 of 50 filings (70%) are from three Taiwan-based companies: TSMC (27), ASE Technology (7), and Bullish (1). The digest is geographically and sector-concentrated on the Taiwanese semiconductor ecosystem, indicating significant insider activity in that market this quarter

  • Small- vs. Large-Cap Insider Signal Divergence
    ◆

    Large-cap TSMC saw widespread buying, while small-cap Mobile-health Network Solutions used equity grants. This suggests large-cap tech is seen as undervalued by its own management, while small-caps are still using stock as a currency for retention rather than deploying personal capital

  • Passive vs. Active Signals
    ◆

    The majority of SELL signals (SentinelOne, LA-Z-BOY, Keysight, Sea Ltd) were executed under 10b5-1 plans (pre-planned). The majority of BUY signals (TSMC) appear to be open-market purchases. Active buying (not pre-planned) is a much stronger conviction signal than passive selling, which favors the bullish TSMC narrative

Watch List (7)

  • TSMC
    👁

    Monitor for follow-up insider purchases in the coming weeks. If more insiders buy at higher prices, it would confirm the bullish conviction. Next earnings call is a key catalyst to see if Q3 2026 guidance is raised

  • Sea Ltd↓
    👁

    Watch for any change in the 10b5-1 plan or additional insider sales. The company's next quarterly report will be critical to see if the COO's sale preceded any negative operational data

  • Keysight Technologies↓
    👁

    Track if the SVP's sale ($652K) is followed by other insiders. A cluster of sales would be a stronger bearish signal. Monitor for any guidance moderation in their upcoming earnings call

  • SentinelOne↓
    👁

    The CFO's sale ($421K) warrants a close watch on the financials. Ensure there is no correlation with a change in quarterly billings, customer acquisition costs, or churn metrics on the next earnings report

  • ASE Technology Holding Co., Ltd.↓
    👁

    Monitor the lock-up periods on the massive equity awards (1.875M shares). Any insider sales after the vesting period could create downward pressure. Conversely, further buying would be a strong confirmation

  • LA-Z-BOY INC↓
    👁

    Track the price action over the next 20 trading days. If the stock holds above the director's sale price ($31.75), it could negate the bearish signal. A break below that level would confirm insider concern

  • Mobile-health Network Solutions↓
    👁

    With nearly 157K shares in executive awards, any Form 144 (proposed sale) filing from the Co-CEOs or CFO in the next quarter would be a significant bearish flag for this small cap

Filing Analyses (50)
HIVE Digital Technologies Ltd. 4 neutral materiality 1/10

09-09-2026

Form 4 ownership filing; the structured EDGAR document could not be retrieved for automated parsing.

Innovex International, Inc. 4 neutral materiality 4/10

09-09-2026

President of North America Reddout Mark had withheld for taxes 5,049 Common Stock at $30.07 (~$152K). Reddout Mark holds 119,263 shares after the transaction.

  • · President of North America Reddout Mark had withheld for taxes 5,049 Common Stock at $30.07 (~$152K)
LA-Z-BOY INC 4 negative materiality 4/10

09-09-2026

Director KERR JANET sold 3,653 Common Shares at $31.75 (~$116K). KERR JANET holds 4,125 shares after the transaction. Trades executed under a Rule 10b5-1 plan.

  • · Director KERR JANET sold 3,653 Common Shares at $31.75 (~$116K)
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD 4 positive materiality 3/10

09-09-2026

EVP and Co-COO Mii Yuh-Jier bought 71 Common Shares (2330.TW) at $76.20 (~$5.41K). Mii Yuh-Jier holds 8,170 shares after the transaction.

  • · EVP and Co-COO Mii Yuh-Jier bought 71 Common Shares (2330.TW) at $76.20 (~$5.41K)
SentinelOne, Inc. 4 negative materiality 4/10

09-09-2026

Chief Financial Officer Parekh Sonalee Elizabeth sold 21,664 Class A Common Stock at $19.44 (~$421K). Parekh Sonalee Elizabeth holds 942,617 shares after the transaction. Trades executed under a Rule 10b5-1 plan.

  • · Chief Financial Officer Parekh Sonalee Elizabeth sold 21,664 Class A Common Stock at $19.44 (~$421K)
ASE Technology Holding Co., Ltd. 4 neutral materiality 4/10

09-09-2026

Director Tang Andrew R was awarded 85,000 Ordinary Shares. Tang Andrew R holds 310,000 shares after the transaction.

  • · Director Tang Andrew R was awarded 85,000 Ordinary Shares
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD 4 positive materiality 3/10

09-09-2026

SVP and Deputy Co-COO Zhang Kevin Xiaoqiang bought 61 Common Shares (2330.TW) at $76.20 (~$4.65K). Zhang Kevin Xiaoqiang holds 7,347 shares after the transaction.

  • · SVP and Deputy Co-COO Zhang Kevin Xiaoqiang bought 61 Common Shares (2330.TW) at $76.20 (~$4.65K)
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD 4 positive materiality 2/10

09-09-2026

VP Yoo Chue-San bought 53 Common Shares (2330.TW) at $76.20 (~$4.04K). Yoo Chue-San holds 6,694 shares after the transaction.

  • · VP Yoo Chue-San bought 53 Common Shares (2330.TW) at $76.20 (~$4.04K)
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD 4 positive materiality 2/10

09-09-2026

SVP Yeap Choh Fei bought 54 Common Shares (2330.TW) at $76.20 (~$4.11K). Yeap Choh Fei holds 6,547 shares after the transaction.

  • · SVP Yeap Choh Fei bought 54 Common Shares (2330.TW) at $76.20 (~$4.11K)
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD 4 positive materiality 3/10

09-09-2026

VP Wu Yi-Huang bought 40 Common Shares (2330.TW) at $76.20 (~$3.05K). Wu Yi-Huang holds 160 shares after the transaction.

  • · VP Wu Yi-Huang bought 40 Common Shares (2330.TW) at $76.20 (~$3.05K)
ASE Technology Holding Co., Ltd. 4 neutral materiality 3/10

09-09-2026

Director Wu Tien-Yue was awarded 600,000 Ordinary Shares. Wu Tien-Yue holds 8,277,473 shares after the transaction.

  • · Director Wu Tien-Yue was awarded 600,000 Ordinary Shares
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD 4 positive materiality 4/10

09-09-2026

Chairman and CEO Wei Che-Chia bought 149 Common Shares (2330.TW) at $76.20 (~$11.4K). Wei Che-Chia holds 18,136 shares after the transaction.

  • · Chairman and CEO Wei Che-Chia bought 149 Common Shares (2330.TW) at $76.20 (~$11.4K)
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD 4 positive materiality 2/10

09-09-2026

SVP Wu Shien-Yang bought 57 Common Shares (2330.TW) at $76.20 (~$4.34K). Wu Shien-Yang holds 6,862 shares after the transaction.

  • · SVP Wu Shien-Yang bought 57 Common Shares (2330.TW) at $76.20 (~$4.34K)
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD 4 positive materiality 2/10

09-09-2026

VP Yuan Lipen bought 41 Common Shares (2330.TW) at $76.20 (~$3.12K). Yuan Lipen holds 1,301 shares after the transaction.

  • · VP Yuan Lipen bought 41 Common Shares (2330.TW) at $76.20 (~$3.12K)
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD 4 positive materiality 5/10

09-09-2026

VP Tien Bor-Zen bought 43 Common Shares (2330.TW) at $76.20 (~$3.28K). Tien Bor-Zen holds 85 shares after the transaction.

  • · VP Tien Bor-Zen bought 43 Common Shares (2330.TW) at $76.20 (~$3.28K)
  • · VP Tien Bor-Zen bought 5 Common Shares (2330.TW) at $76.20 (~$381)
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD 4 positive materiality 3/10

09-09-2026

VP Lu Chin-Sheng bought 38 Common Shares (2330.TW) at $76.20 (~$2.9K). Lu Chin-Sheng holds 151 shares after the transaction.

  • · VP Lu Chin-Sheng bought 38 Common Shares (2330.TW) at $76.20 (~$2.9K)
ASE Technology Holding Co., Ltd. 4 neutral materiality 5/10

09-09-2026

Director Chen Jeffrey was awarded 300,000 Ordinary Shares. Chen Jeffrey holds 600,000 shares after the transaction.

  • · Director Chen Jeffrey was awarded 300,000 Ordinary Shares
  • · Director Chen Jeffrey gifted 600,000 Ordinary Shares
  • · Director Chen Jeffrey gifted 600,000 Ordinary Shares
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD 4 positive materiality 2/10

09-09-2026

VP and CIO Lin Chris Horng-Dar bought 47 Common Shares (2330.TW) at $76.20 (~$3.58K). Lin Chris Horng-Dar holds 5,978 shares after the transaction.

  • · VP and CIO Lin Chris Horng-Dar bought 47 Common Shares (2330.TW) at $76.20 (~$3.58K)
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD 4 positive materiality 2/10

09-09-2026

SVP Wang Ying-Lang bought 54 Common Shares (2330.TW) at $76.20 (~$4.11K). Wang Ying-Lang holds 6,499 shares after the transaction.

  • · SVP Wang Ying-Lang bought 54 Common Shares (2330.TW) at $76.20 (~$4.11K)
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD 4 positive materiality 3/10

09-09-2026

VP Lin Shyue-Shyh bought 44 Common Shares (2330.TW) at $76.20 (~$3.35K). Lin Shyue-Shyh holds 340 shares after the transaction.

  • · VP Lin Shyue-Shyh bought 44 Common Shares (2330.TW) at $76.20 (~$3.35K)
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD 4 positive materiality 2/10

09-09-2026

VP Jang Syun-Ming bought 49 Common Shares (2330.TW) at $76.20 (~$3.73K). Jang Syun-Ming holds 5,942 shares after the transaction.

  • · VP Jang Syun-Ming bought 49 Common Shares (2330.TW) at $76.20 (~$3.73K)
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD 4 positive materiality 2/10

09-09-2026

VP Hsu Kuo-Chin bought 55 Common Shares (2330.TW) at $76.20 (~$4.19K). Hsu Kuo-Chin holds 6,729 shares after the transaction.

  • · VP Hsu Kuo-Chin bought 55 Common Shares (2330.TW) at $76.20 (~$4.19K)
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD 4 positive materiality 3/10

09-09-2026

VP Hwang Yuan-Ko bought 40 Common Shares (2330.TW) at $76.20 (~$3.05K). Hwang Yuan-Ko holds 299 shares after the transaction.

  • · VP Hwang Yuan-Ko bought 40 Common Shares (2330.TW) at $76.20 (~$3.05K)
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD 4 positive materiality 2/10

09-09-2026

SVP Lee Chun-Hsien bought 52 Common Shares (2330.TW) at $76.20 (~$3.96K). Lee Chun-Hsien holds 6,041 shares after the transaction.

  • · SVP Lee Chun-Hsien bought 52 Common Shares (2330.TW) at $76.20 (~$3.96K)
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD 4 positive materiality 2/10

09-09-2026

VP Lu Lee-Chung bought 51 Common Shares (2330.TW) at $76.20 (~$3.89K). Lu Lee-Chung holds 6,485 shares after the transaction.

  • · VP Lu Lee-Chung bought 51 Common Shares (2330.TW) at $76.20 (~$3.89K)
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD 4 positive materiality 3/10

09-09-2026

SVP and CFO Huang Jen-Chau bought 30 Common Shares (2330.TW) at $76.20 (~$2.29K). Huang Jen-Chau holds 3,583 shares after the transaction.

  • · SVP and CFO Huang Jen-Chau bought 30 Common Shares (2330.TW) at $76.20 (~$2.29K)
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD 4 positive materiality 3/10

09-09-2026

SVP and Deputy Co-COO Hou Yung-Chin bought 61 Common Shares (2330.TW) at $76.20 (~$4.65K). Hou Yung-Chin holds 7,521 shares after the transaction.

  • · SVP and Deputy Co-COO Hou Yung-Chin bought 61 Common Shares (2330.TW) at $76.20 (~$4.65K)
Mobile-health Network Solutions 4 neutral materiality 5/10

09-09-2026

Co-Chief Executive Officer Teoh Pui Pui was awarded 60,690 Class A Ordinary Shares at $1.64 (~$99.5K). Teoh Pui Pui holds 163,621 shares after the transaction.

  • · Co-Chief Executive Officer Teoh Pui Pui was awarded 60,690 Class A Ordinary Shares at $1.64 (~$99.5K)
  • · Co-Chief Executive Officer Teoh Pui Pui was awarded 27,534 Class B Ordinary Shares at $1.64 (~$45.2K)
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD 4 positive materiality 3/10

09-09-2026

VP Ku Yao-Ching bought 47 Common Shares (2330.TW) at $76.20 (~$3.58K). Ku Yao-Ching holds 188 shares after the transaction.

  • · VP Ku Yao-Ching bought 47 Common Shares (2330.TW) at $76.20 (~$3.58K)
Mobile-health Network Solutions 4 neutral materiality 5/10

09-09-2026

Co-Chief Executive Officer Siaw Tung Yeng was awarded 40,460 Class A Ordinary Shares at $1.64 (~$66.4K). Siaw Tung Yeng holds 175,635 shares after the transaction.

  • · Co-Chief Executive Officer Siaw Tung Yeng was awarded 40,460 Class A Ordinary Shares at $1.64 (~$66.4K)
  • · Co-Chief Executive Officer Siaw Tung Yeng was awarded 18,357 Class B Ordinary Shares at $1.64 (~$30.1K)
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD 4 positive materiality 2/10

09-09-2026

SVP and GC Fang Shu-Hua bought 56 Common Shares (2330.TW) at $76.20 (~$4.27K). Fang Shu-Hua holds 6,708 shares after the transaction.

  • · SVP and GC Fang Shu-Hua bought 56 Common Shares (2330.TW) at $76.20 (~$4.27K)
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD 4 positive materiality 2/10

09-09-2026

VP He Jun bought 46 Common Shares (2330.TW) at $76.20 (~$3.51K). He Jun holds 5,407 shares after the transaction.

  • · VP He Jun bought 46 Common Shares (2330.TW) at $76.20 (~$3.51K)
Bullish 4 neutral materiality 3/10

09-09-2026

Director Yuan Kokuei was awarded 5,877 Ordinary Shares. Yuan Kokuei holds 36,463,053 shares after the transaction.

  • · Director Yuan Kokuei was awarded 5,877 Ordinary Shares
Mobile-health Network Solutions 4 neutral materiality 5/10

09-09-2026

Chief Financial Officer Leong Aik Huat was awarded 9,906 Class A Ordinary Shares at $1.64 (~$16.2K). Leong Aik Huat holds 17,484 shares after the transaction.

  • · Chief Financial Officer Leong Aik Huat was awarded 9,906 Class A Ordinary Shares at $1.64 (~$16.2K)
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD 4 positive materiality 2/10

09-09-2026

VP Chuang Juiping bought 50 Common Shares (2330.TW) at $76.20 (~$3.81K). Chuang Juiping holds 4,292 shares after the transaction.

  • · VP Chuang Juiping bought 50 Common Shares (2330.TW) at $76.20 (~$3.81K)
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD 4 positive materiality 3/10

09-09-2026

Controller Chen Chih-Ho bought 32 Common Shares (2330.TW) at $76.20 (~$2.44K). Chen Chih-Ho holds 202 shares after the transaction.

  • · Controller Chen Chih-Ho bought 32 Common Shares (2330.TW) at $76.20 (~$2.44K)
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD 4 positive materiality 3/10

09-09-2026

EVP and Co-COO Chin Yung-Pei bought 71 Common Shares (2330.TW) at $76.20 (~$5.41K). Chin Yung-Pei holds 8,506 shares after the transaction.

  • · EVP and Co-COO Chin Yung-Pei bought 71 Common Shares (2330.TW) at $76.20 (~$5.41K)
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD 4 positive materiality 2/10

09-09-2026

VP Cao Min bought 56 Common Shares (2330.TW) at $76.20 (~$4.27K). Cao Min holds 6,773 shares after the transaction.

  • · VP Cao Min bought 56 Common Shares (2330.TW) at $76.20 (~$4.27K)
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD 4 positive materiality 2/10

09-09-2026

VP Chuang Tzu-Sou bought 47 Common Shares (2330.TW) at $76.20 (~$3.58K). Chuang Tzu-Sou holds 5,853 shares after the transaction.

  • · VP Chuang Tzu-Sou bought 47 Common Shares (2330.TW) at $76.20 (~$3.58K)
Keysight Technologies, Inc. 4 negative materiality 4/10

09-09-2026

SVP Estrada Ingrid A sold 2,000 Common Stock at $326.10 (~$652K). Estrada Ingrid A holds 101,861.19 shares after the transaction.

  • · SVP Estrada Ingrid A sold 2,000 Common Stock at $326.10 (~$652K)
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD 4 positive materiality 2/10

09-09-2026

SVP Chang Tzonz-Sheng bought 53 Common Shares (2330.TW) at $76.20 (~$4.04K). Chang Tzonz-Sheng holds 5,481 shares after the transaction.

  • · SVP Chang Tzonz-Sheng bought 53 Common Shares (2330.TW) at $76.20 (~$4.04K)
Sea Ltd 4 negative materiality 6/10

09-09-2026

COO Ye Gang sold 12,129 Class A ordinary shares at $113.52 (~$1.38M). 7 transactions reported in total. Ye Gang holds 758,792 shares after the transaction. Trades executed under a Rule 10b5-1 plan.

  • · COO Ye Gang sold 6,481 Class A ordinary shares at $112.66 (~$730K)
  • · COO Ye Gang sold 12,129 Class A ordinary shares at $113.52 (~$1.38M)
  • · COO Ye Gang sold 1,390 Class A ordinary shares at $114.34 (~$159K)
  • · COO Ye Gang sold 2,722 Class A ordinary shares at $110.72 (~$301K)
  • · COO Ye Gang sold 2,020 Class A ordinary shares at $111.87 (~$226K)
  • · COO Ye Gang sold 6,495 Class A ordinary shares at $112.80 (~$733K)
  • · COO Ye Gang sold 8,763 Class A ordinary shares at $113.49 (~$995K)
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD 4 positive materiality 2/10

09-09-2026

VP Chen Pei-Hung bought 46 Common Shares (2330.TW) at $76.20 (~$3.51K). Chen Pei-Hung holds 1,395 shares after the transaction.

  • · VP Chen Pei-Hung bought 46 Common Shares (2330.TW) at $76.20 (~$3.51K)
Sea Ltd 4 negative materiality 4/10

09-09-2026

CCO and GC Wang Yanjun sold 898 Class A ordinary shares at $113.51 (~$102K). 7 transactions reported in total. Wang Yanjun holds 9,600 shares after the transaction. Trades executed under a Rule 10b5-1 plan.

  • · CCO and GC Wang Yanjun sold 487 Class A ordinary shares at $112.64 (~$54.9K)
  • · CCO and GC Wang Yanjun sold 898 Class A ordinary shares at $113.51 (~$102K)
  • · CCO and GC Wang Yanjun sold 115 Class A ordinary shares at $114.35 (~$13.2K)
  • · CCO and GC Wang Yanjun sold 217 Class A ordinary shares at $110.83 (~$24.1K)
  • · CCO and GC Wang Yanjun sold 207 Class A ordinary shares at $112.08 (~$23.2K)
  • · CCO and GC Wang Yanjun sold 612 Class A ordinary shares at $113.01 (~$69.2K)
  • · CCO and GC Wang Yanjun sold 464 Class A ordinary shares at $113.61 (~$52.7K)
ASE Technology Holding Co., Ltd. 4 neutral materiality 4/10

09-09-2026

Chief Financial Officer Tung Hung-Szu was awarded 400,000 Ordinary Shares. Tung Hung-Szu holds 4,202,954 shares after the transaction.

  • · Chief Financial Officer Tung Hung-Szu was awarded 400,000 Ordinary Shares
ASE Technology Holding Co., Ltd. 4 neutral materiality 5/10

09-09-2026

Chief Administration Officer Uang Du-Tsuen was awarded 90,000 Ordinary Shares. Uang Du-Tsuen holds 841,000 shares after the transaction.

  • · Chief Administration Officer Uang Du-Tsuen was awarded 90,000 Ordinary Shares
ASE Technology Holding Co., Ltd. 4 neutral materiality 3/10

09-09-2026

GM, ASE Inc. Chung-Li Branch Chen Tien-Szu was awarded 300,000 Ordinary Shares. Chen Tien-Szu holds 2,551,821 shares after the transaction.

  • · GM, ASE Inc. Chung-Li Branch Chen Tien-Szu was awarded 300,000 Ordinary Shares
ASE Technology Holding Co., Ltd. 4 neutral materiality 3/10

09-09-2026

GM, ASE Shanghai & Electronics Lin Chung was awarded 30,000 Ordinary Shares. Lin Chung holds 170,278 shares after the transaction.

  • · GM, ASE Shanghai & Electronics Lin Chung was awarded 30,000 Ordinary Shares
ASE Technology Holding Co., Ltd. 4 neutral materiality 5/10

09-09-2026

CEO, ISE Labs Hsiang Kenneth was awarded 40,000 Ordinary Shares. Hsiang Kenneth holds 109,000 shares after the transaction.

  • · CEO, ISE Labs Hsiang Kenneth was awarded 40,000 Ordinary Shares
ASE Technology Holding Co., Ltd. 4 neutral materiality 3/10

09-09-2026

GM, ASE Japan & Wuxi Tongzhi Chung Chih-Hsiao was awarded 30,000 Ordinary Shares. Chung Chih-Hsiao holds 425,000 shares after the transaction.

  • · GM, ASE Japan & Wuxi Tongzhi Chung Chih-Hsiao was awarded 30,000 Ordinary Shares

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