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Speiser Michael L

In the past year, 15 open-market sale filings worth $139.9M and no purchases.

Current role at each company

Open-market trades in the past year

Open-market purchases (P) and sales (S) filed in the last 365 days, not counting derivative securities or duplicate filings. Values leave out price outliers.

Bought
–
0 filings
Sold
$139.9M
15 filings
Net
−$139.9M
Bought minus sold
Companies
1
With open-market trades

Trades

Every Form 4 that lists Speiser Michael L as a reporting owner, including filings made jointly with others, grouped by company. Each row adds up one type of transaction in one filing. Only open-market purchases (P) and sales (S) are shown by default.

SNOW Snowflake Inc.

Director43 trades

Insider trades
Filed (ET)Trade dateFiling delayInsiderTransactionSharesAvg priceValueHolding changeFlags
Sep 9, 2026 (view filing)5:48 PM ETSep 45 daysSpeiser Michael LDirectorSSale−403$353.87−$142.6K−1.8%22.2K after10b5-1
Sep 9, 2026 (view filing)5:48 PM ETSep 45 daysSpeiser Michael LDirectorSSale−50.3K$353.87−$17.8M−4.1%1.17M after6 lots10b5-1
Aug 11, 2026 (view filing)7:52 PM ETAug 74 daysSpeiser Michael LDirectorSSale−403$324.06−$130.6K−1.8%22.6K after10b5-1
Aug 11, 2026 (view filing)7:52 PM ETAug 74 daysSpeiser Michael LDirectorSSale−50.3K$324.06−$16.3M−4.3%1.13M after6 lots10b5-1
Jul 8, 2026 (view filing)7:03 PM ETJul 62 daysSpeiser Michael LDirectorSSale−840$257.91−$216.6K−3.0%26.9K after10 lots10b5-1
Jul 8, 2026 (view filing)7:02 PM ETJul 62 daysSpeiser Michael LDirectorSSale−2.52K$257.91−$649.9K−8.6%26.9K after30 lots10b5-1
Jul 8, 2026 (view filing)7:02 PM ETJul 62 daysSpeiser Michael LDirectorSSale−47.0K$257.91−$12.1M−10.2%415.1K after20 lots10b5-1
Jul 8, 2026 (view filing)7:02 PM ETJul 62 daysSpeiser Michael LDirectorSSale−403$257.92−$103.9K−1.7%23.0K after10 lots10b5-1
Jun 8, 2026 (view filing)Jun 53 daysSpeiser Michael LDirectorSSale−403$245.21−$98.8K−1.8%22.1K after10b5-1
Jun 8, 2026 (view filing)Jun 53 daysSpeiser Michael LDirectorSSale−50.3K$245.21−$12.3M−64.5%27.7K after6 lots10b5-1

See all 43 trades at SNOW