Transactions
11
Insider / Snowflake Inc.
GARRETT MARK
Director at Snowflake Inc.
- Company
- Snowflake Inc.
- First filing on record
- December 18, 2025
- Latest trade on record
- September 4, 2026
- SEC filings
- EDGAR ↗
GARRETT MARK, Director at Snowflake Inc., has disclosed 11 transactions in SNOW, GDDY, CSCO since December 18, 2025: 0 purchases (0 open-market buys) and 2 sales, worth about $43.1M at the reported prices. The latest was filed September 9, 2026, 5 days after the trade; 3 filings were late against the 2-business-day Form 4 deadline.
Open-market buys
0
Sales
2
Avg. disclosure lag
2.7d
Trading in charts
Trade timeline
When does this person trade, how big, and in which direction? Every trade in the last 12 months.
Bought (above the line)Sold (below the line)Other transaction
In the last 12 months GARRETT MARK made no purchases and 2 sales worth $43M, plus 9 other transactions. Dot size is the dollar amount.
Portfolio mix
Which stocks does this person trade most? Tile size is dollars traded, all time on record.
GARRETT MARK has traded 1 stock on record; the largest by dollars is SNOW.
Reporting lag
Does this person report on time? One bar per filing against the Form 4 deadline.
On timeLate
1 of 6 filings on record were reported after the Form 4 deadline (two business days, counted here as 4 calendar days).
What kind of transactions
Most Form 4 rows are pay arriving or tax being withheld, not a decision to buy or sell. Only code P is an open-market purchase and code S an open-market sale. What each code means: Form 4 transaction codes.
| Code | Meaning | Rows | Shares | Value |
|---|---|---|---|---|
| M | Option exercise or conversion | 4 | 300,000 | $561K |
| A | Grant or award | 3 | 7,679 | — |
| G | Gift | 2 | 6,962 | — |
| S | Open-market sale | 2 | 150,000 | $42.5M |
| Year | Rows | Bought | Sold |
|---|---|---|---|
| 2026 | 8 | 0 | 2 · $42.5M |
| 2025 | 3 | 0 | 0 |
Transactions
| Security | Side | Trade date | Disclosed | Lag | Shares | Price | Value | Flags | Source | Share |
|---|---|---|---|---|---|---|---|---|---|---|
| SNOW | Option / conversion M | September 4, 2026 | September 9, 2026 | 5d | 50,000 | — | — | latederivative | Form 4 ↗ | |
| SNOW | Sell S | September 4, 2026 | September 9, 2026 | 5d | 50,000 | $350 | $17.5M | late | Form 4 ↗ | |
| SNOW | Option / conversion M | September 4, 2026 | September 9, 2026 | 5d | 50,000 | $4 | $187K | late | Form 4 ↗ | |
| SNOW | Other A | June 29, 2026 | July 1, 2026 | 2d | 1,273 | — | — | Form 4 ↗ | ||
| GDDY | Other A | June 3, 2026 | June 5, 2026 | 2d | 2,925 | — | — | Form 4 ↗ | ||
| SNOW | Option / conversion M | May 29, 2026 | June 1, 2026 | 3d | 100,000 | — | — | derivative | Form 4 ↗ | |
| SNOW | Sell S | May 29, 2026 | June 1, 2026 | 3d | 100,000 | $250 | $25.0M | Form 4 ↗ | ||
| SNOW | Option / conversion M | May 29, 2026 | June 1, 2026 | 3d | 100,000 | $4 | $374K | Form 4 ↗ | ||
| CSCO | Other G | December 19, 2025 | December 19, 2025 | 0d | 3,481 | — | — | indirect | Form 4 ↗ | |
| CSCO | Other G | December 19, 2025 | December 19, 2025 | 0d | 3,481 | — | — | Form 4 ↗ | ||
| CSCO | Other A | December 16, 2025 | December 18, 2025 | 2d | 3,481 | — | — | Form 4 ↗ |
Filings
| Filed | Form | Accession | Rows | Status | Source |
|---|---|---|---|---|---|
| September 9, 2026 | Form 4 | 0001246215-26-000003 | 3 | published | EDGAR ↗ |
| July 1, 2026 | Form 4 | 0001246215-26-000002 | 1 | published | EDGAR ↗ |
| June 5, 2026 | Form 4 | 0001609711-26-000068 | 1 | published | EDGAR ↗ |
| June 1, 2026 | Form 4 | 0001246215-26-000001 | 3 | published | EDGAR ↗ |
| December 19, 2025 | Form 4 | 0000858877-25-000224 | 2 | published | EDGAR ↗ |
| December 18, 2025 | Form 4 | 0000858877-25-000211 | 1 | published | EDGAR ↗ |
Other insiders at Snowflake Inc.
- Speiser Michael L Director 280 rows
- Ullal Jayshree Director 197 rows
- Slootman Frank Director 192 rows
- Dageville Benoit Founder and Chief Architect 73 rows
- Kleinerman Christian EVP, Product Management 66 rows
- Tallapragada Srinivas Chief Eng/Cust Success Officer 38 rows
- Robbins Charles Director 31 rows
- SCHULMAN DANIEL H Director 30 rows
- Ho Emily Chief Accounting Officer 27 rows
- Patterson Mark EVP and CFO 27 rows
Everyone on file, with contracts and lobbying under the company's name: Snowflake Inc..
Guides for this page
- What is SEC Form 4? Who files: officers, directors and owners of more than 10% of a class of the company's shares.
- Form 4 transaction codes P = purchase. S = sale. These are the two market trades.
- Insider buying vs insider selling Selling outweighs buying by a wide margin in normal times.
- Options and derivatives on Form 4 Table I = shares. Table II = options and other derivatives.
- What disclosure data cannot tell you Filings are late by design: up to 45 days for Congress, two business days for insiders.
Sources and method
| Source | Filings | Rows | First filed | Newest filed | Read the originals |
|---|---|---|---|---|---|
| SEC EDGAR, Form 4 | 6 | 11 | December 18, 2025 | September 9, 2026 | Form 4 list on EDGAR |
Site built October 22, 2026. Every row in the tables above links to its own filing. To quote a figure, use the Cite button at the top of the page; see how to cite and reuse.
Every row comes from the reporting owner's Form 4 as filed with the SEC (EDGAR ownership XML), read daily. "Value" is shares × the reported price; code P is an open-market purchase, S a sale, M an option exercise, A a grant. The lag is the filing date minus the trade date; Form 4 is due within two business days. Amendments (4/A) are not merged. Details on the methodology page; report an error on corrections.
Not investment advice. Figures are public disclosures shown as filed; they may lag the trade and may be amended later. No recommendation is made or implied.