Form 4 for PEN Penumbra Inc
Accepted 2025-09-04 00:00:00 ET · period of report 2025-09-03 · accession 0001651323-25-000023 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| DM | 2025-09-04 | 2025-09-03 | PEN | Elsesser Adam | CEO, Dir | S - Sale+OE | $269.65 | -15.8K | 182.5K | -8% | -$4.26M |
| D | 2025-09-04 | 2025-09-03 | PEN | Elsesser Adam | CEO, Dir | M - OptEx | $30.00 | +28.0K | 198.3K | +16% | +$839.4K |
| D | 2025-09-04 | 2025-09-03 | PEN | Elsesser Adam | CEO, Dir | M - OptEx | $0.00 | -28.0K | 0 | -100% | $0 |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2025-09-03 | S | D | 7,575 | $270.09 | 183,660 | D | — | — | (F4) This transaction was executed in multiple trades at prices ranging from $269.74 to $270.65. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide to the SEC staff, the Issuer or a security holder of the Issuer, upon request, full information regarding the number of shares and prices at which the transaction was effected. |
| 2 | Common | Common Stock | 2025-09-03 | S | D | 4,674 | $269.26 | 191,235 | D | — | — | (F3) This transaction was executed in multiple trades at prices ranging from $268.67 to $269.62. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide to the SEC staff, the Issuer or a security holder of the Issuer, upon request, full information regarding the number of shares and prices at which the transaction was effected. |
| 3 | Common | Common Stock | 2025-09-03 | S | D | 2,351 | $268.41 | 195,909 | D | — | — | (F2) This transaction was executed in multiple trades at prices ranging from $267.67 to $268.65. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide to the SEC staff, the Issuer or a security holder of the Issuer, upon request, full information regarding the number of shares and prices at which the transaction was effected. |
| 4 | Common | Common Stock | 2025-09-03 | M | A | 27,980 | $30.00 | 198,260 | D | — | — | |
| 5 | Common | Common Stock | 2025-09-03 | S | D | 1,200 | $270.81 | 182,460 | D | — | — | (F5) This transaction was executed in multiple trades at prices ranging from $270.78 to $271.08. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide to the SEC staff, the Issuer or a security holder of the Issuer, upon request, full information regarding the number of shares and prices at which the transaction was effected. |
| 6 | Derivative | Stock Option (right to buy) | 2025-09-03 | M | D | 27,980 | $0.00 | 0 | D | $30.00 · — to 2025-09-16 | 27,980 Common Stock | (F7) All shares are vested and exercisable. |