Snowflake Inc. (SNOW) has 20 known insider and institutional holders on record. The largest holder is Czajkowski Grzegorz with 494,702 shares. Other notable holders include Kleinerman Christian and Ramaswamy Sridhar.
Over the last 12 months, insiders have made 219 transactions in SNOW stock — 18 buys (valued at RSU Award) and 107 sells (valued at $185.83M). Insider selling has exceeded buying during this period.
SNOW Insider Ownership
Top Holder
Czajkowski Grzegorz
494,702 shares
Buys (12 mo)
18
$0.00 value
Sells (12 mo)
107
$185.83M value
12-Month Transaction Activity
Top Insider Holders
| # |
Name |
Role |
Shares Owned |
Last Filed |
Relative Size |
| 1 |
Czajkowski Grzegorz |
EVP, Engineering and Support |
494,702 |
2024-07-02 |
|
| 2 |
Kleinerman Christian |
EVP, Product Management |
493,399 |
2026-03-24 |
|
| 3 |
Ramaswamy Sridhar |
Chief Executive Officer |
433,555 |
2026-03-24 |
|
| 4 |
Degnan Christopher William |
Chief Revenue Officer |
360,702 |
2025-03-12 |
|
| 5 |
Gannon Michael S |
Chief Revenue Officer |
346,836 |
2026-03-24 |
|
| 6 |
Raghunathan Vivek |
SVP, Engineering |
273,323 |
2026-04-02 |
|
| 7 |
Scarpelli Michael |
Chief Financial Officer |
270,095 |
2025-09-24 |
|
| 8 |
Robins Brian G |
Chief Financial Officer |
154,218 |
2026-03-24 |
|
| 9 |
Mcmahon John Dennis |
Director |
152,902 |
2023-05-10 |
|
| 10 |
Dageville Benoit |
Founder and Chief Architect |
52,377 |
2026-03-24 |
|
| 11 |
Ho Emily |
Chief Accounting Officer |
42,707 |
2026-03-24 |
|
| 12 |
Slootman Frank |
Director |
38,046 |
2026-03-20 |
|
| 13 |
Speiser Michael L |
Director |
22,912 |
2026-04-06 |
|
| 14 |
Mclaughlin Mark D |
Director |
15,352 |
2025-07-03 |
|
| 15 |
Garrett Mark |
Director |
8,801 |
2025-07-03 |
|
| 16 |
Ullal Jayshree |
Director |
8,801 |
2025-07-03 |
|
| 17 |
Kramer Kelly A. |
Director |
8,801 |
2025-07-03 |
|
| 18 |
Scannell William F |
Director |
5,863 |
2025-05-09 |
|
| 19 |
Briggs Teresa |
Director |
5,620 |
2025-07-03 |
|
| 20 |
Burton Jeremy |
Director |
5,360 |
2025-07-03 |
|
Recent Transactions (last 12 months)
| Date |
Name |
Role |
Type |
Shares |
Price |
Value |
| 2026-04-06 |
Speiser Michael L |
Director |
Informative Sell |
403 |
$148.21 |
$59.73K |
| 2026-04-01 |
Raghunathan Vivek |
SVP, Engineering |
Informative Sell |
3,876 |
$152.80 |
$592.25K |
| 2026-03-20 |
Gannon Michael S |
Chief Revenue Officer |
RSU Award |
28,478 |
- |
- |
| 2026-03-20 |
Raghunathan Vivek |
SVP, Engineering and Support |
Tax Withholding of RSU |
3,603 |
$175.40 |
$631.97K |
| 2026-03-23 |
Ho Emily |
Chief Accounting Officer |
Informative Sell |
2,141 |
$173.97 |
$372.47K |
| 2026-03-20 |
Ho Emily |
Chief Accounting Officer |
Tax Withholding of RSU |
497 |
$175.40 |
$87.17K |
| 2026-03-23 |
Kleinerman Christian |
EVP, Product Management |
Informative Sell |
2,621 |
$170.01 |
$445.6K |
| 2026-03-20 |
Kleinerman Christian |
EVP, Product Management |
Tax Withholding of RSU |
860 |
$175.40 |
$150.84K |
| 2026-03-23 |
Dageville Benoit |
Founder and Chief Architect |
Informative Sell |
874 |
$170.01 |
$148.59K |
| 2026-03-20 |
Dageville Benoit |
Founder and Chief Architect |
Tax Withholding of RSU |
287 |
$175.40 |
$50.34K |
| 2026-03-20 |
Ramaswamy Sridhar |
Chief Executive Officer |
Tax Withholding of RSU |
1,012 |
$175.40 |
$177.5K |
| 2026-03-20 |
Robins Brian G |
Chief Financial Officer |
RSU Award |
14,239 |
- |
- |
| 2026-03-19 |
Slootman Frank |
Director |
Informative Sell |
11,299 |
$175.25 |
$1.98M |
| 2026-03-18 |
Slootman Frank |
Director |
Informative Sell |
17,134 |
$177.27 |
$3.04M |
| 2026-03-16 |
Raghunathan Vivek |
SVP, Engineering and Support |
Tax Withholding of RSU |
7,839 |
$178.66 |
$1.4M |
| 2026-03-16 |
Ho Emily |
Chief Accounting Officer |
Tax Withholding of RSU |
175 |
$178.66 |
$31.27K |
| 2026-03-17 |
Kleinerman Christian |
EVP, Product Management |
Informative Sell |
2,986 |
$175.34 |
$523.57K |
| 2026-03-16 |
Kleinerman Christian |
EVP, Product Management |
Tax Withholding of RSU |
1,456 |
$178.66 |
$260.13K |
| 2026-03-17 |
Dageville Benoit |
Founder and Chief Architect |
Informative Sell |
1,919 |
$175.34 |
$336.48K |
| 2026-03-16 |
Dageville Benoit |
Founder and Chief Architect |
Tax Withholding of RSU |
936 |
$178.66 |
$167.23K |
| 2026-03-16 |
Ramaswamy Sridhar |
Chief Executive Officer |
Tax Withholding of RSU |
3,975 |
$178.66 |
$710.17K |
| 2026-03-17 |
Slootman Frank |
Director |
Informative Sell |
7,874 |
$175.34 |
$1.38M |
| 2026-03-16 |
Slootman Frank |
Director |
Tax Withholding of RSU |
627 |
$178.66 |
$112.02K |
| 2026-03-09 |
Gannon Michael S |
Chief Revenue Officer |
Tax Withholding of RSU |
9,327 |
$180.48 |
$1.68M |
| 2026-03-09 |
Raghunathan Vivek |
SVP, Engineering and Support |
Tax Withholding of RSU |
543 |
$180.48 |
$98K |
