Dudediligence.

Penumbra, Inc

PENNYSE · Surgical & Medical Instruments & Apparatus
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Last 12 months

Sales planned on beside the trades reported on , and whether each names a .

Planned ·

$10.1M

8 notices · 35,290 sh

Oct 2025 to Oct 2026

Reported ·

$11.1M

32 sales · 0 buys

Oct 2025 to Jun 2026

The two figures cover different periods.

All 32 reported sales carry the 10b5-1 box. Together they are 0.09% of the shares on issue.

PLANNED · FORM 144Oct 2025 to Oct 2026REPORTED · FORM 4Oct 2025 to Jun 2026N2025DJ2026FMAMJJASO2026-04-02: Grewal Harpreet, Form 1442026-03-02: MAGGIE YUEN, Form 1442026-01-06: Grewal Harpreet, Form 1442026-01-02: THOMAS WILDER, Form 1442025-12-02: Grewal Harpreet, Form 1442025-11-25: Johanna Roberts, Form 1442025-11-21: Arani Bose, Form 1442025-11-04: Grewal Harpreet, Form 1442025-11-04: Grewal Harpreet, sold2025-11-10: Roberts Johanna, sold2025-11-21: Bose Arani, sold2025-11-25: Bose Arani, sold2025-11-25: Roberts Johanna, sold2025-12-01: Roberts Johanna, sold2025-12-02: Grewal Harpreet, sold2025-12-05: Roberts Johanna, sold2025-12-11: Bose Arani, sold2026-01-02: Wilder Thomas, sold2026-01-06: Grewal Harpreet, sold2026-03-02: Yuen Maggie, sold2026-04-02: Grewal Harpreet, sold
under a ▼ salesize is dollars

Form 144 notices, newest first

2026-04-02Grewal Harpreet, Director$32,822
100 shplan 2025-05-28144 ↗
Form 4, 2026-04-06: sold 100 at $328.22 Form 4 ↗
2026-03-02MAGGIE YUEN, Chief Financial Officer$832,474
2,432 shplan 2025-11-24144 ↗
Form 4, 2026-03-04: sold 2,432 at $342.30 Form 4 ↗
2026-01-06Grewal Harpreet, Director$58,151
186 shplan 2025-05-28144 ↗
Form 4, 2026-01-08: sold 186 at $312.64 Form 4 ↗
2026-01-02THOMAS WILDER, Director$57,794
186 shplan 2025-05-13144 ↗
Form 4, 2026-01-06: sold 186 at $310.72 Form 4 ↗
2025-12-02Grewal Harpreet, Director$29,298
100 shplan 2025-05-28144 ↗
Form 4, 2025-12-03: sold 100 at $292.98 Form 4 ↗
2025-11-25Johanna Roberts, EVP, Gen. Counsel & Secretary$626,031
2,100 shplan 2024-11-26144 ↗
Form 4, 2025-11-26: sold 1,800 at $300.06 Form 4 ↗
2025-11-21Arani Bose, Affiliate$8,393,700
30,000 shplan 2025-05-23144 ↗
Form 4, 2025-11-25: sold 7,500 at $290.56 Form 4 ↗
2025-11-04Grewal Harpreet, Director$42,330
186 shplan 2025-05-28144 ↗
Form 4, 2025-11-06: sold 186 at $227.58 Form 4 ↗