Penumbra Inc — Insider Transactions
Form 4 filings by directors, officers, and 10%+ shareholders
SEC rules require corporate insiders — including directors, executive officers, and any shareholder owning more than 10% of a company's shares — to report changes in their ownership within two business days of a transaction. These disclosures are filed as Form 4. Open-market purchases (code P) are generally considered the most meaningful signal, as insiders are spending their own money.
| Insider | Title | Type | Shares | Price | Value | Owns After | Date |
|---|---|---|---|---|---|---|---|
| Elsesser Adam | CEO and President | Sale | 400 | $275.99 | $110,396 | 52,560 | Apr 2, 2025 |
| Wilder Thomas | — | Sale | 360 | $266.93 | $96,095 | 4,692 | Apr 2, 2025 |
| Roberts Johanna | EVP, Gen. Counsel & Secretary | Sale | 177 | $269.94 | $47,779 | 66,469 | Apr 1, 2025 |
| Grewal Harpreet | — | Sale | 200 | $267.17 | $53,434 | 9,074 | Apr 1, 2025 |
| Wilder Thomas | — | Sale | 360 | $264.58 | $95,249 | 4,533 | Mar 31, 2025 |
| Bose Arani | — | Sale | 1,888 | $281.60 | $531,661 | 324,931 | Mar 25, 2025 |
| Elsesser Adam | CEO and President | Sale | 178 | $277.42 | $49,381 | 28,352 | Mar 19, 2025 |
| Yuen Maggie | Chief Financial Officer | Tax Withholding | 186 | $272.62 | $50,707 | 15,957 | Mar 15, 2025 |
| Roberts Johanna | EVP, Gen. Counsel & Secretary | Tax Withholding | 186 | $272.62 | $50,707 | 66,353 | Mar 15, 2025 |
| Shiu Lambert | Chief Accounting Officer | Tax Withholding | 213 | $272.62 | $58,068 | 32,756 | Mar 15, 2025 |
| Elsesser Adam | CEO and President | Sale | 17,626 | $285.06 | $5,024,468 | 16,476 | Mar 5, 2025 |
| Roberts Johanna | EVP, Gen. Counsel & Secretary | Sale | 32 | $290.41 | $9,293 | 66,587 | Mar 3, 2025 |
| O'Rourke Bridget | — | Sale | 50 | $285.48 | $14,274 | 5,573 | Mar 3, 2025 |
| Bose Arani | — | Sale | 600 | $287.40 | $172,440 | 332,019 | Mar 3, 2025 |
| Yuen Maggie | Chief Financial Officer | Option Exercise | 900 | $158.30 | $142,470 | 16,143 | Mar 3, 2025 |
| Shiu Lambert | Chief Accounting Officer | Option Exercise | 9,200 | $22.04 | $202,768 | 33,470 | Mar 3, 2025 |
| Yuen Maggie | Chief Financial Officer | Award / Grant | 780 | — | — | 15,484 | Feb 18, 2025 |
| Shiu Lambert | Chief Accounting Officer | Award / Grant | 640 | — | — | 30,143 | Feb 18, 2025 |
| Roberts Johanna | EVP, Gen. Counsel & Secretary | Award / Grant | 1,840 | — | — | 66,620 | Feb 18, 2025 |
| Bose Arani | — | Award / Grant | 744 | — | — | 338,819 | Feb 14, 2025 |
| Wilder Thomas | — | Award / Grant | 744 | — | — | 1,077 | Feb 14, 2025 |
| Leeds Janet | — | Award / Grant | 744 | — | — | 6,050 | Feb 14, 2025 |
| Sarna Surbhi | — | Award / Grant | 744 | — | — | 3,704 | Feb 14, 2025 |
| Kassing Don W. | — | Award / Grant | 744 | — | — | 1,409 | Feb 14, 2025 |
| Grewal Harpreet | — | Award / Grant | 744 | — | — | 9,274 | Feb 14, 2025 |
| O'Rourke Bridget | — | Award / Grant | 744 | — | — | 5,623 | Feb 14, 2025 |
| Grewal Harpreet | — | Sale | 167 | $241.28 | $40,294 | 8,530 | Jan 3, 2025 |
| Kassing Don W. | — | Sale | 170 | $238.84 | $40,603 | 665 | Jan 2, 2025 |
| Roberts Johanna | EVP, Gen. Counsel & Secretary | Option Exercise | 1,350 | $22.04 | $29,754 | 64,000 | Dec 26, 2024 |
| Elsesser Adam | CEO and President | Sale | 3,698 | $243.91 | $901,979 | 838,611 | Dec 20, 2024 |
| Shiu Lambert | Chief Accounting Officer | Tax Withholding | 300 | $245.55 | $73,665 | 24,978 | Dec 15, 2024 |
| Yuen Maggie | Chief Financial Officer | Tax Withholding | 599 | $245.55 | $147,084 | 14,704 | Dec 15, 2024 |
| Roberts Johanna | EVP, Gen. Counsel & Secretary | Tax Withholding | 794 | $245.55 | $194,967 | 62,650 | Dec 15, 2024 |
| Shiu Lambert | Chief Accounting Officer | Sale | 654 | $243.01 | $158,929 | 20,028 | Dec 3, 2024 |
| Roberts Johanna | EVP, Gen. Counsel & Secretary | Sale | 36 | $242.50 | $8,730 | 64,008 | Dec 2, 2024 |
| Elsesser Adam | CEO and President | Sale | 2,139 | $236.00 | $504,804 | 865,443 | Nov 20, 2024 |
| Yuen Maggie | Chief Financial Officer | Tax Withholding | 504 | $237.84 | $119,871 | 15,296 | Nov 15, 2024 |
| Shiu Lambert | Chief Accounting Officer | Award / Grant | 2,570 | — | — | 22,984 | Nov 15, 2024 |
| Roberts Johanna | EVP, Gen. Counsel & Secretary | Sale | 112 | $240.82 | $26,972 | 64,057 | Nov 15, 2024 |
| Elsesser Adam | CEO and President | Sale | 2,300 | $202.86 | $466,578 | 880,282 | Oct 21, 2024 |
| Grewal Harpreet | — | Sale | 166 | $190.83 | $31,678 | 8,697 | Oct 2, 2024 |
| Roberts Johanna | EVP, Gen. Counsel & Secretary | Sale | 199 | $190.72 | $37,953 | 60,735 | Oct 1, 2024 |
| Kassing Don W. | — | Sale | 170 | $193.93 | $32,968 | 835 | Oct 1, 2024 |
| Elsesser Adam | CEO and President | Sale | 253 | $199.99 | $50,597 | 882,582 | Sep 20, 2024 |
| Grewal Harpreet | — | Sale | 782 | $204.11 | $159,614 | 8,863 | Sep 4, 2024 |
| Roberts Johanna | EVP, Gen. Counsel & Secretary | Sale | 43 | $208.74 | $8,976 | 61,088 | Sep 3, 2024 |
| Elsesser Adam | CEO and President | Sale | 4,636 | $201.35 | $933,459 | 916,341 | Aug 23, 2024 |
| Roberts Johanna | EVP, Gen. Counsel & Secretary | Sale | 405 | $175.49 | $71,073 | 61,883 | Aug 13, 2024 |
| Elsesser Adam | CEO and President | Sale | 2,900 | $200.28 | $580,812 | 939,682 | Jul 17, 2024 |
| Kassing Don W. | — | Sale | 170 | $179.99 | $30,598 | 1,005 | Jul 1, 2024 |