Block, Inc. (XYZ) has 16 known insider and institutional holders on record. The largest holder is Eisen Anthony Mathew with 2,168,740 shares. Other notable holders include Grassadonia Brian and Meeker Mary G.
Over the last 12 months, insiders have made 119 transactions in XYZ stock — 43 buys (valued at $52.39M) and 63 sells (valued at $17.65M). Insider selling has exceeded buying during this period.
XYZ Insider Ownership
Top Holder
Eisen Anthony Mathew
2,168,740 shares
Buys (12 mo)
43
$52.39M value
Sells (12 mo)
63
$17.65M value
12-Month Transaction Activity
Top Insider Holders
| # |
Name |
Role |
Shares Owned |
Last Filed |
Relative Size |
| 1 |
Eisen Anthony Mathew |
Director |
2,168,740 |
2025-06-18 |
|
| 2 |
Grassadonia Brian |
Ecosystem Lead |
502,532 |
2026-04-03 |
|
| 3 |
Meeker Mary G |
Director |
421,683 |
2026-04-03 |
|
| 4 |
Prasanna Dhananjay |
Technology Lead |
289,492 |
2025-08-25 |
|
| 5 |
Ahuja Amrita |
CFO & COO |
263,008 |
2026-04-03 |
|
| 6 |
Weber Arnaud |
Engineering Lead |
254,638 |
2026-02-24 |
|
| 7 |
Jennings Owen Britton |
Business Lead |
230,224 |
2026-04-03 |
|
| 8 |
Esperanza Chrysty |
Chief Legal Officer |
120,010 |
2026-04-03 |
|
| 9 |
Dale Ajmere |
Chief Accounting Officer |
96,458 |
2026-02-24 |
|
| 10 |
Deighton Paul |
Director |
47,623 |
2025-06-18 |
|
| 11 |
Botha Roelof |
Director |
37,039 |
2026-04-03 |
|
| 12 |
Garutti Randall J |
Director |
36,039 |
2025-06-18 |
|
| 13 |
Carter Shawn Corey |
Director |
28,859 |
2026-04-03 |
|
| 14 |
Brooks Amy |
Director |
26,649 |
2026-04-03 |
|
| 15 |
Narula Neha |
Director |
13,814 |
2026-04-03 |
|
| 16 |
Mckelvey James Morgan Jr. |
Director |
12,469 |
2025-06-18 |
|
Recent Transactions (last 12 months)
| Date |
Name |
Role |
Type |
Shares |
Price |
Value |
| 2026-04-01 |
Jennings Owen Britton |
Business Lead |
Tax Withholding of RSU |
1,038 |
$59.54 |
$61.8K |
| 2026-04-01 |
Narula Neha |
Director |
RSU Award |
321 |
- |
- |
| 2026-04-01 |
Esperanza Chrysty |
Chief Legal Officer |
Tax Withholding of RSU |
284 |
$59.54 |
$16.91K |
| 2026-04-01 |
Grassadonia Brian |
Ecosystem Lead |
Tax Withholding of RSU |
1,252 |
$59.54 |
$74.54K |
| 2026-04-01 |
Brooks Amy |
Director |
RSU Award |
249 |
- |
- |
| 2026-04-01 |
Ahuja Amrita |
CFO & COO |
Tax Withholding of RSU |
1,337 |
$59.54 |
$79.6K |
| 2026-04-01 |
Carter Shawn Corey |
Director |
RSU Award |
207 |
- |
- |
| 2026-04-01 |
Meeker Mary G |
Director |
RSU Award |
311 |
- |
- |
| 2026-04-01 |
Botha Roelof |
Director |
RSU Award |
332 |
- |
- |
| 2026-03-03 |
Jennings Owen Britton |
Business Lead |
Informative Sell |
3,555 |
$63.41 |
$225.42K |
| 2026-02-20 |
Weber Arnaud |
Engineering Lead |
Tax Withholding of RSU |
4,498 |
$53.22 |
$239.38K |
| 2026-02-20 |
Jennings Owen Britton |
Business Lead |
Tax Withholding of RSU |
7,901 |
$53.22 |
$420.49K |
| 2026-02-20 |
Esperanza Chrysty |
Chief Legal Officer |
Tax Withholding of RSU |
2,573 |
$53.22 |
$136.94K |
| 2026-02-24 |
Grassadonia Brian |
Ecosystem Lead |
Informative Sell |
10,349 |
$50.00 |
$517.45K |
| 2026-02-20 |
Grassadonia Brian |
Ecosystem Lead |
Tax Withholding of RSU |
4,198 |
$53.22 |
$223.42K |
| 2026-02-20 |
Ahuja Amrita |
CFO & COO |
Tax Withholding of RSU |
7,519 |
$53.22 |
$400.16K |
| 2026-02-20 |
Dale Ajmere |
Chief Accounting Officer |
Tax Withholding of RSU |
1,954 |
$53.22 |
$103.99K |
| 2026-01-02 |
Jennings Owen Britton |
Business Lead |
Informative Sell |
822 |
$63.98 |
$52.59K |
| 2026-01-02 |
Narula Neha |
Director |
RSU Award |
297 |
- |
- |
| 2026-01-02 |
Esperanza Chrysty |
Chief Legal Officer |
Informative Sell |
331 |
$63.98 |
$21.18K |
| 2026-01-06 |
Grassadonia Brian |
Ecosystem Lead |
Informative Sell |
1,983 |
$68.52 |
$135.88K |
| 2026-01-02 |
Grassadonia Brian |
Ecosystem Lead |
Informative Sell |
1,038 |
$63.98 |
$66.41K |
| 2026-01-02 |
Brooks Amy |
Director |
RSU Award |
230 |
- |
- |
| 2026-01-02 |
Ahuja Amrita |
CFO & COO |
Informative Sell |
1,101 |
$63.98 |
$70.44K |
| 2026-01-02 |
Dale Ajmere |
Chief Accounting Officer |
Informative Sell |
750 |
$65.72 |
$49.29K |
