Nasdaq 100 Stocks SEC Filings — September 14, 2026

CEO Lisa Su sold $16.2M in stock via a 10b5-1 plan on a single day, representing her largest disclosed sale. While pre-planned, the magnitude and concentration suggest management may view current valuation (~$505) as full

Six EVPs collectively had 9,957 shares withheld for taxes (~$8.9M) at $902.38, but simultaneously received 25,618 shares in awards. Net insider position increased, signaling management confidence in long-term value

CFO Patterson Mark sold $195K and had $170K withheld for taxes, while EVP Tuszik Oliver sold $74.9K. All trades under 10b5-1 plans. Combined insider selling at $109-$110 range suggests no urgency to accumulate at current levels

Closed a £4.24B multi-tranche bond offering with coupons from 5.2% to 6.65%, locking in long-term debt at attractive rates. This capital raise strengthens balance sheet flexibility for potential M&A or investments

CAO Drobac Daniel sold 772 shares ($138K) while receiving only 1.8 shares in award. The sale represents ~2% of holdings, a minor but notable reduction by a key accounting officer

Repurchased $139.3M of STRC preferred stock while holding $5.1B in USD reserve and 845K bitcoin ($63.7B cost basis). The buyback signals confidence in its own capital structure over incremental bitcoin purchases

Delisting of CCZ notes due 2026 is a non-event for equity holders, but removes a fixed-income security from Nasdaq, potentially reducing complexity

Award of 4,129 shares to multiple EVPs at $902.38 implies a consistent compensation strategy, reinforcing retention and alignment with shareholders

CEO Lisa Su sold $16.2M in a single day, the largest insider sale in this batch. While 10b5-1 planned, such concentrated selling by the top executive at a high-growth semiconductor firm often precedes sector rotation

CFO and two EVPs all sold shares within the same period under 10b5-1 plans. Combined selling of ~$448K at $109-$110 may indicate a perceived ceiling in the stock price

VP & CAO Drobac sold 772 shares ($138K) while receiving minimal new grants (1.8 shares). The sale ratio (436:1) is unusually high relative to award, suggesting potential conviction weakness

Six EVPs had shares withheld for taxes totaling ~$8.9M. While routine, the high aggregate value at $902.38 could indicate tax liability pressure if stock price declines

No bitcoin purchases for 6 consecutive days, the first such pause in recent history. Combined with $139.3M preferred buyback, this may signal a shift away from aggressive accumulation

Issued £4.24B in sterling bonds with coupons up to 6.65% (2045 maturity). In a rising rate environment, this fixed-rate debt could become expensive relative to future floating-rate alternatives

Delisting of CCZ notes due 2026 may reduce liquidity for holders of that specific security, though impact on common stock is negligible

Six EVPs received net positive share awards (25,618 shares granted vs 9,957 withheld for taxes). At $902.38, this implies management sees current valuation as attractive for long-term holders

£4.24B raised at 5.2%-6.65% coupons provides dry powder for strategic acquisitions or share buybacks. Amazon's strong credit rating allows it to capitalize on favorable sterling bond market conditions

$139.3M repurchase of STRC preferred stock at a time when bitcoin prices are stable suggests management believes its own preferred shares are undervalued relative to bitcoin. This could signal a floor for STRC

While CEO selling is bearish, the 10b5-1 plan nature means the sale was pre-determined. If AMD reports strong Q3 earnings, the dip from insider selling could be a buying opportunity for long-term investors

CFO sold at $108.87, near recent support. If Cisco's networking business benefits from AI infrastructure spending, current levels may represent a value entry point despite insider selling

CLO Nelson received 102.9 shares at $178.14, a small but symbolic grant that aligns legal leadership with shareholder interests. T-Mobile's post-merger synergies continue to drive cash flow

Multiple EVPs receiving identical 4,129-share awards indicates a standardized long-term incentive plan. This stability in compensation structure supports Costco's reputation for consistent management

AMD, Cisco, and T-Mobile all reported insider sales under 10b5-1 plans, totaling over $16.8M. This pattern suggests tech executives are taking profits at elevated valuations, potentially signaling a sector rotation out of growth names

Costco's six EVPs all engaged in routine tax-withholding transactions with net positive share accumulation. This contrasts sharply with tech insider selling and reinforces consumer staples as a defensive haven

Amazon raised £4.24B in debt while Strategy Inc bought back $139.3M in preferred stock. Companies are actively managing capital structures—Amazon locking in low rates, Strategy returning capital to preferred holders

Strategy Inc's 6-day bitcoin purchase hiatus and $139.3M preferred buyback may indicate a tactical shift from accumulation to capital optimization. This could signal a near-term ceiling for bitcoin prices if the largest corporate holder pauses

3 of 4 insider selling events (AMD, Cisco, T-Mobile) were executed under Rule 10b5-1 plans. This highlights the importance of distinguishing pre-planned sales from discretionary ones when assessing insider sentiment

Monitor for additional CEO sales or insider selling acceleration. Next earnings call expected late October 2026—watch for guidance on AI chip demand

Watch for resumption of bitcoin purchases or further preferred buybacks. The 6-day pause is the longest in recent history—any announcement of a new bitcoin target could move the stock

Track use of £4.24B bond proceeds. Potential M&A or increased buyback activity could be catalysts. Next earnings call expected late October 2026

Monitor CFO Patterson's trading patterns. If he continues selling at $109-$110, it may indicate a near-term top. Next earnings call expected mid-November 2026

Watch for any change in the $902.38 stock price level. The concentration of tax-withholding transactions at this price creates a psychological support/resistance zone

CAO Drobac's sale ratio (436:1) warrants monitoring. If other insiders follow suit, it could signal a broader bearish turn. Next earnings call expected late October 2026

The delisting of CCZ notes is complete, but watch for any further debt restructuring that could impact the company's capital structure