Speiser Michael L
SEC insider (Form 3/4/5 filer). CIK 0001433644. Director at Snowflake Inc. (SNOW) and 1 other issuer. 323 reported Form 4/5 transactions since Sep 2024; latest on Oct 2, 2026. Located in MENLO PARK, CA.
Companies Speiser Michael L has filed insider reports for
- Snowflake Inc. (SNOW): Director
- Workday, Inc. (WDAY): Director
Speiser Michael L
CIK: 0001433644
Transaction Breakdown
Open Market Buys (P)0 (0.0%)
High conviction signal
Open Market Sales (S)314 (97.2%)
Position reduction
Option Exercises (M)0 (0.0%)
Derivative conversions
Awards (A)9 (2.8%)
Compensation grants
Other (G, F, J, C, D, …)0 (0.0%)
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Discretionary Trading P&L
Holdings
Transaction History (323 total)
- Oct 2, 2026SNOW
Snowflake Inc.
SaleIndirect34K shares at avg. $344.00$11.7M - Oct 2, 2026SNOW
Snowflake Inc.
SaleIndirect840 shares at avg. $344.00$289K - Oct 2, 2026SNOW
Snowflake Inc.
SaleIndirect840 shares at avg. $344.00$289K - Oct 2, 2026SNOW
Snowflake Inc.
SaleIndirect840 shares at avg. $344.00$289K - Oct 2, 2026SNOW
Snowflake Inc.
SaleIndirect13K shares at avg. $344.00$4.5M - Oct 2, 2026SNOW
Snowflake Inc.
SaleIndirect840 shares at avg. $344.00$289K - Oct 2, 2026SNOW
Snowflake Inc.
SaleDirect403 shares at avg. $344.00$139K - Sep 4, 2026SNOW
Snowflake Inc.
SaleDirect403 shares at avg. $353.87$143K - Sep 4, 2026SNOW
Snowflake Inc.
SaleIndirect13K shares at avg. $353.87$4.6M - Sep 4, 2026SNOW
Snowflake Inc.
SaleIndirect840 shares at avg. $353.87$297K
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Oct 2, 2026 |  SNOW Snowflake Inc. | Sale | 34,005 | $344.00 | $11,697,720 | Indirect |
| Oct 2, 2026 | SNOW Snowflake Inc. | Sale | 840 | $344.00 | $288,960 | Indirect |
| Oct 2, 2026 | SNOW Snowflake Inc. | Sale | 840 | $344.00 | $288,960 | Indirect |
| Oct 2, 2026 | SNOW Snowflake Inc. | Sale | 840 | $344.00 | $288,960 | Indirect |
| Oct 2, 2026 | SNOW Snowflake Inc. | Sale | 12,973 | $344.00 | $4,462,712 | Indirect |
| Oct 2, 2026 | SNOW Snowflake Inc. | Sale | 840 | $344.00 | $288,960 | Indirect |
| Oct 2, 2026 | SNOW Snowflake Inc. | Sale | 403 | $344.00 | $138,632 | Direct |
| Sep 4, 2026 | SNOW Snowflake Inc. | Sale | 403 | $353.87 | $142,610 | Direct |
| Sep 4, 2026 | SNOW Snowflake Inc. | Sale | 12,973 | $353.87 | $4,590,768 | Indirect |
| Sep 4, 2026 | SNOW Snowflake Inc. | Sale | 840 | $353.87 | $297,252 | Indirect |
1-10 of 323 transactions
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