Penumbra, Inc. (PEN) has 15 known insider and institutional holders on record. The largest holder is Pray James Robert with 408,431 shares. Other notable holders include Kosaraju Sridhar and Roberts Johanna.
Over the last 12 months, insiders have made 84 transactions in PEN stock — 18 buys (valued at RSU Award) and 35 sells (valued at $7M). Insider selling has exceeded buying during this period.
PEN Insider Ownership
Top Holder
Pray James Robert
408,431 shares
Buys (12 mo)
18
$0.00 value
Sells (12 mo)
35
$7M value
12-Month Transaction Activity
Top Insider Holders
| # |
Name |
Role |
Shares Owned |
Last Filed |
Relative Size |
| 1 |
Pray James Robert |
President, International |
408,431 |
2021-10-05 |
|
| 2 |
Kosaraju Sridhar |
President |
155,351 |
2020-04-17 |
|
| 3 |
Roberts Johanna |
EVP, Gen. Counsel & Secretary |
67,298 |
2026-03-17 |
|
| 4 |
Shiu Lambert |
Chief Accounting Officer |
39,323 |
2026-03-17 |
|
| 5 |
Rothman Lynn |
EVP and Chief Business Officer |
32,637 |
2021-10-05 |
|
| 6 |
Narayan Shruthi |
President |
30,755 |
2026-03-17 |
|
| 7 |
Elsesser Adam |
CEO and President |
27,980 |
2025-08-22 |
|
| 8 |
Yuen Maggie |
Chief Financial Officer |
18,167 |
2026-03-17 |
|
| 9 |
Grewal Harpreet |
Director |
8,719 |
2026-04-06 |
|
| 10 |
Leeds Janet |
Director |
6,639 |
2026-02-18 |
|
| 11 |
O'rourke Bridget |
Director |
5,962 |
2026-02-18 |
|
| 12 |
Sarna Surbhi |
Director |
4,293 |
2026-02-18 |
|
| 13 |
Kassing Don W. |
Director |
1,409 |
2025-02-19 |
|
| 14 |
Bose Arani |
Director |
1,147 |
2026-02-18 |
|
| 15 |
Wilder Thomas |
Director |
589 |
2026-02-18 |
|
Recent Transactions (last 12 months)
| Date |
Name |
Role |
Type |
Shares |
Price |
Value |
| 2026-04-02 |
Grewal Harpreet |
Director |
Informative Sell |
100 |
$328.22 |
$32.82K |
| 2026-03-15 |
Narayan Shruthi |
President |
Tax Withholding of RSU |
117 |
$336.18 |
$39.33K |
| 2026-03-15 |
Shiu Lambert |
Chief Accounting Officer |
Tax Withholding of RSU |
150 |
$336.18 |
$50.43K |
| 2026-03-15 |
Yuen Maggie |
Chief Financial Officer |
Tax Withholding of RSU |
186 |
$336.18 |
$62.53K |
| 2026-03-15 |
Roberts Johanna |
EVP, Gen. Counsel & Secretary |
Tax Withholding of RSU |
186 |
$336.18 |
$62.53K |
| 2026-03-02 |
Yuen Maggie |
Chief Financial Officer |
Informative Sell |
2,432 |
$342.30 |
$832.47K |
| 2026-02-17 |
Narayan Shruthi |
President |
RSU Award |
2,630 |
- |
- |
| 2026-02-15 |
Narayan Shruthi |
President |
Tax Withholding of RSU |
705 |
$339.30 |
$239.21K |
| 2026-02-13 |
Narayan Shruthi |
President |
RSU Award |
2,630 |
- |
- |
| 2026-02-17 |
Shiu Lambert |
Chief Accounting Officer |
RSU Award |
2,300 |
- |
- |
| 2026-02-15 |
Shiu Lambert |
Chief Accounting Officer |
Tax Withholding of RSU |
412 |
$339.30 |
$139.79K |
| 2026-02-13 |
Shiu Lambert |
Chief Accounting Officer |
RSU Award |
2,300 |
- |
- |
| 2026-02-17 |
Yuen Maggie |
Chief Financial Officer |
RSU Award |
2,630 |
- |
- |
| 2026-02-15 |
Yuen Maggie |
Chief Financial Officer |
Tax Withholding of RSU |
481 |
$339.30 |
$163.2K |
| 2026-02-13 |
Yuen Maggie |
Chief Financial Officer |
RSU Award |
2,630 |
- |
- |
| 2026-02-13 |
Sarna Surbhi |
Director |
RSU Award |
589 |
- |
- |
| 2026-02-13 |
Leeds Janet |
Director |
RSU Award |
589 |
- |
- |
| 2026-02-17 |
Roberts Johanna |
EVP, Gen. Counsel & Secretary |
RSU Award |
2,630 |
- |
- |
| 2026-02-15 |
Roberts Johanna |
EVP, Gen. Counsel & Secretary |
Tax Withholding of RSU |
482 |
$339.30 |
$163.54K |
| 2026-02-13 |
Roberts Johanna |
EVP, Gen. Counsel & Secretary |
RSU Award |
2,630 |
- |
- |
| 2026-02-13 |
O'rourke Bridget |
Director |
RSU Award |
589 |
- |
- |
| 2026-02-13 |
Bose Arani |
Director |
RSU Award |
589 |
- |
- |
| 2026-02-13 |
Wilder Thomas |
Director |
RSU Award |
589 |
- |
- |
| 2026-02-13 |
Grewal Harpreet |
Director |
RSU Award |
589 |
- |
- |
| 2026-01-15 |
Narayan Shruthi |
President |
Tax Withholding of RSU |
286 |
$350.49 |
$100.24K |
