CIK 0001321732 · Large accelerated filer
Penumbra Inc
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- PEN
- Exchange
- NYSE
- Industry
- Surgical & Medical Instruments & Apparatus
- FY end
- Dec 31
- Incorporated
- DE
- Entity type
- operating
- Phone
- (510) 995-2486
- Business address
- ONE PENUMBRA PLACE, ALAMEDA, CA, 94502
- Open-market buys, last 90 days
- $0
- in 0 filings
- Open-market sales, last 90 days
- $0
- in 0 filings
Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
Reading 100 more Form 4s from the SEC; this list fills in as they're read.
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2025-11-15 | Shiu Lambert Chief Accounting Officer | Shares withheld for taxes | −506 | $280.07 | $142K | 31,985 |
| 2025-11-15 | Yuen Maggie Chief Financial Officer | Shares withheld for taxes | −364 | $280.07 | $102K | 13,303 |
| 2025-11-15 | Yuen Maggie Chief Financial Officer | Shares withheld for taxes | −327 | $280.07 | $92K | 12,976 |
| 2025-11-15 | Roberts Johanna EVP, Gen. Counsel & Secretary | Shares withheld for taxes | −156 | $280.07 | $44K | 63,501 |
| 2025-11-15 | Roberts Johanna EVP, Gen. Counsel & Secretary | Shares withheld for taxes | −545 | $280.07 | $153K | 62,956 |
| 2025-11-10 | Roberts Johanna EVP, Gen. Counsel & Secretary | Sale 10b5-1 | −11 | $263.58 | $3K | 64,246 |
| 2025-11-10 | Roberts Johanna EVP, Gen. Counsel & Secretary | Sale 10b5-1 | −13 | $264.89 | $3K | 64,233 |
| 2025-11-10 | Roberts Johanna EVP, Gen. Counsel & Secretary | Sale 10b5-1 | −168 | $265.93 | $45K | 64,065 |
| 2025-11-10 | Roberts Johanna EVP, Gen. Counsel & Secretary | Sale 10b5-1 | −211 | $266.72 | $56K | 63,854 |
| 2025-11-10 | Roberts Johanna EVP, Gen. Counsel & Secretary | Sale 10b5-1 | −85 | $267.56 | $23K | 63,769 |
| 2025-11-10 | Roberts Johanna EVP, Gen. Counsel & Secretary | Sale 10b5-1 | −76 | $269.01 | $20K | 63,693 |
| 2025-11-10 | Roberts Johanna EVP, Gen. Counsel & Secretary | Sale 10b5-1 | −36 | $269.56 | $10K | 63,657 |
| 2025-11-04 | Grewal Harpreet Director | Sale 10b5-1 | −186 | $227.58 | $42K | 8,516 |
| 2025-10-15 | Narayan Shruthi President | Shares withheld for taxes | −1,294 | $252.61 | $327K | 26,961 |
| 2025-10-02 | Grewal Harpreet Director | Sale 10b5-1 | −186 | $248.61 | $46K | 8,702 |
| 2025-10-01 | Roberts Johanna EVP, Gen. Counsel & Secretary | Sale 10b5-1 | −24 | $243.61 | $6K | 64,833 |
| 2025-10-01 | Roberts Johanna EVP, Gen. Counsel & Secretary | Sale 10b5-1 | −32 | $244.93 | $8K | 64,801 |
| 2025-10-01 | Roberts Johanna EVP, Gen. Counsel & Secretary | Sale 10b5-1 | −35 | $245.68 | $9K | 64,766 |
| 2025-10-01 | Roberts Johanna EVP, Gen. Counsel & Secretary | Sale 10b5-1 | −35 | $246.93 | $9K | 64,731 |
| 2025-10-01 | Roberts Johanna EVP, Gen. Counsel & Secretary | Sale 10b5-1 | −125 | $247.79 | $31K | 64,606 |
Page 4 of 54 · 1,063 trades