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person · Reporting owner

Gannon Michael S

Disclosed activity across 1 company

Tapewire entity
14804
SEC CIK
0002060309

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Snowflake Inc.SNOW · Entity 2425Chief Revenue OfficerMarch 20, 2026March 25, 2026

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

Snowflake Inc.

Report date March 20, 2026 · Filed March 25, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect346,836 Reported balance After 2026-03-20 transaction · row 1 Account or security details depend on footnotes; rows are not merged.
1 source row

Row 1 · 2026-03-20 · Grant · Acquired 28,478 · Balance 346,836

F1: The shares represent restricted stock units, which will vest quarterly over four years with 6.25% vesting on June 15, 2026 and on each Quarterly Vest Date thereafter, subject to the Reporting Person's continuous service through each such vesting date. Quarterly Vest Dates are each of March 15, June 15, September 15, and December 15.

F2: Includes (i) 226 shares acquired under a Section 423 Employee Stock Purchase Plan on March 12, 2026 and (ii) shares to be issued in connection with the vesting of one or more restricted stock units.

Filing footnotes · ownership attribution and instrument terms

F1: The shares represent restricted stock units, which will vest quarterly over four years with 6.25% vesting on June 15, 2026 and on each Quarterly Vest Date thereafter, subject to the Reporting Person's continuous service through each such vesting date. Quarterly Vest Dates are each of March 15, June 15, September 15, and December 15.

F2: Includes (i) 226 shares acquired under a Section 423 Employee Stock Purchase Plan on March 12, 2026 and (ii) shares to be issued in connection with the vesting of one or more restricted stock units.

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
March 20, 2026 Filed Mar 25, 2026 00:08 UTC Snowflake Inc. SNOW · Entity 2425 GrantCommon Stock 28,478 $0.00 $0.00
Disclosure

SEC source: 0002060309-26-000004 · wk-form4_1774397327.xml · nonDerivative · entry 1

Gannon Michael S · CIK 0002060309 · Chief Revenue Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 346,836

F1 · kind: The shares represent restricted stock units, which will vest quarterly over four years with 6.25% vesting on June 15, 2026 and on each Quarterly Vest Date thereafter, subject to the Reporting Person's continuous service through each such vesting date. Quarterly Vest Dates are each of March 15, June 15, September 15, and December 15.

F2 · balance_after: Includes (i) 226 shares acquired under a Section 423 Employee Stock Purchase Plan on March 12, 2026 and (ii) shares to be issued in connection with the vesting of one or more restricted stock units.

Read SEC document
March 09, 2026 Filed Mar 11, 2026 23:42 UTC Snowflake Inc. SNOW · Entity 2425 Tax withholdingCommon Stock 9,327 $180.48 $1,683,336.96
Disclosure

SEC source: 0002060309-26-000002 · wk-form4_1773272518.xml · nonDerivative · entry 3

Gannon Michael S · CIK 0002060309 · Chief Revenue Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 318,132

F1 · kind: Represents shares withheld to satisfy tax withholding obligations on the vesting of restricted stock units.

F2 · balance_after: Includes shares to be issued in connection with the vesting of one or more restricted stock units.

Read SEC document
March 09, 2026 Filed Mar 11, 2026 23:42 UTC Snowflake Inc. SNOW · Entity 2425 Tax withholdingCommon Stock 401 $180.48 $72,372.48
Disclosure

SEC source: 0002060309-26-000002 · wk-form4_1773272518.xml · nonDerivative · entry 2

Gannon Michael S · CIK 0002060309 · Chief Revenue Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 327,459

F1 · kind: Represents shares withheld to satisfy tax withholding obligations on the vesting of restricted stock units.

F2 · balance_after: Includes shares to be issued in connection with the vesting of one or more restricted stock units.

Read SEC document
March 09, 2026 Filed Mar 11, 2026 23:42 UTC Snowflake Inc. SNOW · Entity 2425 Tax withholdingCommon Stock 3,032 $180.48 $547,215.36
Disclosure

SEC source: 0002060309-26-000002 · wk-form4_1773272518.xml · nonDerivative · entry 1

Gannon Michael S · CIK 0002060309 · Chief Revenue Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 327,860

F1 · kind: Represents shares withheld to satisfy tax withholding obligations on the vesting of restricted stock units.

F2 · balance_after: Includes shares to be issued in connection with the vesting of one or more restricted stock units.

Read SEC document
February 24, 2026 Filed Feb 26, 2026 23:12 UTC Snowflake Inc. SNOW · Entity 2425 GrantCommon Stock 3,428 $0.00 $0.00
Disclosure

SEC source: 0002060309-26-000001 · wk-form4_1772147521.xml · nonDerivative · entry 2

Gannon Michael S · CIK 0002060309 · Chief Revenue Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 330,892

F3 · shares: Represents previously granted restricted stock units acquired following determination of the Issuer's achievement of a pre-established financial performance goal for fiscal year 2026. 25% of the restricted stock units will vest on March 8, 2026, and 25% will vest on each Quarterly Date thereafter, subject to the Reporting Person's continuous service through each such vesting date.

F2 · balance_after: Includes shares to be issued in connection with the vesting of one or more restricted stock units.

Read SEC document
February 24, 2026 Filed Feb 26, 2026 23:12 UTC Snowflake Inc. SNOW · Entity 2425 GrantCommon Stock 32,851 $0.00 $0.00
Disclosure

SEC source: 0002060309-26-000001 · wk-form4_1772147521.xml · nonDerivative · entry 1

Gannon Michael S · CIK 0002060309 · Chief Revenue Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 327,464

F1 · shares: Represents previously granted restricted stock units acquired following determination of the Issuer's achievement of pre-established financial performance goals for fiscal year 2026. 25% of the restricted stock units will vest on March 8, 2026, and 6.25% will vest on each "Quarterly Date" thereafter, subject to the Reporting Person's continuous service through each such vesting date. Quarterly Dates are each of March 8, June 8, September 8, and December 8.

F2 · balance_after: Includes shares to be issued in connection with the vesting of one or more restricted stock units.

Read SEC document
December 08, 2025 Filed Dec 11, 2025 00:10 UTC Snowflake Inc. SNOW · Entity 2425 Tax withholdingCommon Stock 9,362 $228.79 $2,141,931.98
Disclosure

SEC source: 0002060309-25-000003 · wk-form4_1765411807.xml · nonDerivative · entry 1

Gannon Michael S · CIK 0002060309 · Chief Revenue Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 294,613

F1 · kind: Represents shares withheld to satisfy tax withholding obligations on the vesting of restricted stock units.

F2 · balance_after: Includes shares to be issued in connection with the vesting of one or more restricted stock units.

Read SEC document
September 08, 2025 Filed Sep 11, 2025 00:05 UTC Snowflake Inc. SNOW · Entity 2425 Tax withholdingCommon Stock 15,433 $225.58 $3,481,376.14
Disclosure

SEC source: 0001640147-25-000203 · wk-form4_1757549112.xml · nonDerivative · entry 1

Gannon Michael S · CIK 0002060309 · Chief Revenue Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 303,975

F1 · kind: Represents shares withheld to satisfy tax withholding obligations on the vesting of restricted stock units.

F2 · balance_after: Includes shares to be issued in connection with the vesting of one or more restricted stock units.

Read SEC document
April 08, 2025 Filed Apr 10, 2025 22:52 UTC Snowflake Inc. SNOW · Entity 2425 GrantClass A Common Stock 319,408 $0.00 $0.00
Disclosure

SEC source: 0001640147-25-000066 · wk-form4_1744325564.xml · nonDerivative · entry 1

Gannon Michael S · CIK 0002060309 · Chief Revenue Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 319,408

F1 · shares: The shares represent restricted stock units, which will vest quarterly over four years with 10.42% vesting on September 8, 2025 and 6.25% on each Quarterly Vest Date thereafter, subject to the Reporting Person's continuous service through each such vesting date. Quarterly Vest Dates are each of March 8, June 8, September 8, and December 8.

F2 · balance_after: Includes shares to be issued in connection with the vesting of one or more restricted stock units.

Read SEC document

Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.