Traders should view the sustained and accelerating insider monetization pattern as a cautionary signal. The 300,000-share proposal, combined with nearly 1.85 million shares sold by Slootman since mid-May, suggests a planned exit rather than opportunistic selling. Monitor for potential follow-on sales and any resulting increase in public float. The stock's +20% T+20 historical win rate (100% settled) indicates strong institutional momentum, but this supply overhang could cap near-term upside.
Price Chart
Executive Summary
Snowflake Inc. chairman Frank Slootman filed a Form 144 notice to sell 300,000 shares with an estimated aggregate market value of $98.14 million on August 18, 2026. This follows an extensive series of Slootman sales over the prior three months totaling approximately 1.85 million shares worth ~$487 million, signaling sustained leadership monetization.
Key Facts
- Frank Slootman, Chairman of Snowflake Inc., filed a Form 144 to sell 300,000 common shares.
- Estimated aggregate market value of the proposed sale: $98,142,000 (based on ~$327.14/share).
- Shares to be sold relate to a stock option exercise on August 18, 2026.
- Slootman has sold approximately 1,847,066 shares since May 19, 2026, totaling roughly $487 million.
- All prior sales were at-the-market via Fidelity Brokerage Services, with proceeds received in cash.
Financial Impact
Chairman Slootman proposes selling shares valued at $98.14 million, adding to a three-month sale total exceeding $487 million.
Risk Factors
- Boards' chairman is monetizing a very large equity position in a compressed timeframe.
- Sustained insider selling may signal limited upside conviction from leadership.
- Potential overhang and additional 144 filings from other insiders or option exercises.
Market Snapshot
Investment Themes
Documents Analyzed
This report is based on 3 SEC documents filed with EDGAR.
| Document | Accession Number |
|---|---|
| 144 Filing (Primary) | 0001959173-26-006138 |
| Document: 0001959173-26-006138-index.html | 0001959173-26-006138 |
| Document: 0001959173-26-006138.txt | 0001959173-26-006138 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Sep 16, 2026 15d ago | 144 | $331.02 $334.81 | ▼ −1.14% | ▲ +0.68% | $341.99 (−3.31%) |
Sep 11, 2026 21d ago | Insider Cluster | $328.99 $332.43 | ▲ +1.05% | ▲ +1.27% | $341.99 (+3.95%) |
Sep 9, 2026 22d ago | Insider Cluster | $329.72 $338.39 | ▲ +2.63% | ▲ +3.13% | $341.99 (+3.72%) |
Sep 9, 2026 22d ago | Insider Cluster | $329.72 $338.39 | ▲ +2.63% | ▲ +3.13% | $341.99 (+3.72%) |
Sep 9, 2026 22d ago | Insider Cluster | $329.72 $338.39 | ▲ +2.63% | ▲ +3.13% | $341.99 (+3.72%) |
Sep 4, 2026 27d ago | 144 | $337.18 $332.35 | ▲ +1.43% | ▲ +0.22% | $341.99 (−1.43%) |
Sep 4, 2026 27d ago | 144 | $337.18 $332.35 | ▼ −1.43% | ▼ −0.22% | $341.99 (+1.43%) |
Sep 3, 2026 28d ago | Insider Cluster | $337.18 $332.35 | ▼ −1.43% | ▼ −0.22% | $341.99 (+1.43%) |
Sep 2, 2026 29d ago | 8-K | $356.47 $328.99 | ▼ −7.71% | ▼ −6.56% | $341.99 (−4.06%) |
Aug 28, 2026 4w ago | Insider Cluster | $331.43 $335.50 | ▲ +1.23% | ▲ +1.37% | $341.99 (+3.19%) |
US Market Status
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