Stocks
PEN Penumbra Inc

PEN

Penumbra Inc

Company with tickers: PEN

CIK

1321732

CUSIP

70975L107

Shares Outstanding

39,331,425

Price History Institutional Holders Short Volume Short Interest Fails to Deliver SEC Filings Earnings Calls Insider Trades Congressional Trades

Date	Insider	Role	Type	Shares	Price	Value	After
2026-05-19	Elsesser Adam	Director, CEO	Gift	77,000	—	—	683,042
2026-04-02	Grewal Harpreet	Director	Sell	100	$328.22	$32,822	8,719
2026-03-15	Roberts Johanna	EVP, Gen. Counsel & Secretary	Tax	186	$336.18	$62,529	67,298
2026-03-15	Narayan Shruthi	President	Tax	117	$336.18	$39,333	30,755
2026-03-15	Yuen Maggie	Director	Tax	186	$336.18	$62,529	18,167
2026-03-15	Shiu Lambert	Chief Accounting Officer	Other	300	—	—	300
2026-03-15	Shiu Lambert	Chief Accounting Officer	Tax	150	$336.18	$50,427	39,323
2026-03-02	Yuen Maggie	Director	Sell	2,432	$342.30	$832,474	18,353
2026-02-17	Roberts Johanna	EVP, Gen. Counsel & Secretary	Award	2,630	—	—	67,484
2026-02-17	Yuen Maggie	Director	Award	2,630	—	—	20,785
2026-02-17	Narayan Shruthi	President	Award	2,630	—	—	30,872
2026-02-17	Shiu Lambert	Chief Accounting Officer	Award	2,300	—	—	39,473
2026-02-15	Roberts Johanna	EVP, Gen. Counsel & Secretary	Tax	482	$339.30	$163,543	64,854
2026-02-15	Yuen Maggie	Director	Tax	481	$339.30	$163,203	18,155
2026-02-15	Narayan Shruthi	President	Tax	705	$339.30	$239,207	28,242
2026-02-15	Shiu Lambert	Chief Accounting Officer	Tax	412	$339.30	$139,792	37,173
2026-02-13	Sarna Surbhi	Director	Award	589	—	—	4,293
2026-02-13	Wilder Thomas	Director	Award	589	—	—	589
2026-02-13	Wilder Thomas	Director	Other	4,506	—	—	4,506
2026-02-13	Roberts Johanna	EVP, Gen. Counsel & Secretary	Award	2,630	—	—	65,336
2026-02-13	Yuen Maggie	Director	Award	2,630	—	—	18,636
2026-02-13	Narayan Shruthi	President	Award	2,630	—	—	28,947
2026-02-13	Shiu Lambert	Chief Accounting Officer	Award	2,300	—	—	37,585
2026-02-13	Shiu Lambert	Chief Accounting Officer	Other	300	—	—	300
2026-02-13	Grewal Harpreet	Director	Award	589	—	—	8,819
2026-02-13	Bose Arani	Director	Award	589	—	—	1,147
2026-02-13	Bose Arani	Director	Other	258,462	—	—	258,462
2026-02-13	Leeds Janet	Director	Award	589	—	—	6,639
2026-02-13	O'Rourke Bridget	Director	Award	589	—	—	5,962
2026-01-15	Narayan Shruthi	President	Tax	286	$350.49	$100,240	26,317
2026-01-06	Grewal Harpreet	Director	Sell	186	$312.64	$58,151	8,230
2026-01-02	Wilder Thomas	Director	Sell	186	$310.72	$57,794	0
2026-01-02	Wilder Thomas	Director	Other	4,506	—	—	4,506
2025-12-15	Yuen Maggie	Director	Tax	565	$309.15	$174,670	16,006
2025-12-15	Shiu Lambert	Chief Accounting Officer	Other	300	—	—	300
2025-12-15	Shiu Lambert	Chief Accounting Officer	Tax	300	$309.15	$92,745	35,285
2025-12-15	Roberts Johanna	EVP, Gen. Counsel & Secretary	Tax	1,130	$309.15	$349,340	62,706
2025-12-11	Bose Arani	Director	Sell	3,523	$311.47	$1,097,309	260,357
2025-12-11	Bose Arani	Director	Sell	4	$308.00	$1,232	265,962
2025-12-11	Bose Arani	Director	Sell	2,030	$305.19	$619,536	271,432
2025-12-11	Bose Arani	Director	Sell	2,082	$310.50	$646,461	263,880
2025-12-11	Bose Arani	Director	Other	558	—	—	558
2025-12-11	Bose Arani	Director	Sell	520	$307.10	$159,692	265,966
2025-12-11	Bose Arani	Director	Sell	4,946	$306.60	$1,516,444	266,486
2025-12-11	Bose Arani	Director	Sell	1,895	$312.20	$591,619	258,462
2025-12-05	Roberts Johanna	EVP, Gen. Counsel & Secretary	Sell	300	$300.13	$90,039	63,836
2025-12-02	Grewal Harpreet	Director	Sell	100	$292.98	$29,298	8,416
2025-12-01	Roberts Johanna	EVP, Gen. Counsel & Secretary	Sell	78	$297.50	$23,205	64,146
2025-12-01	Roberts Johanna	EVP, Gen. Counsel & Secretary	Sell	94	$292.09	$27,456	64,642
2025-12-01	Roberts Johanna	EVP, Gen. Counsel & Secretary	Sell	155	$294.52	$45,651	64,448
2025-12-01	Roberts Johanna	EVP, Gen. Counsel & Secretary	Sell	80	$296.27	$23,702	64,224
2025-12-01	Roberts Johanna	EVP, Gen. Counsel & Secretary	Sell	10	$298.02	$2,980	64,136
2025-12-01	Roberts Johanna	EVP, Gen. Counsel & Secretary	Sell	39	$293.27	$11,438	64,603
2025-12-01	Roberts Johanna	EVP, Gen. Counsel & Secretary	Sell	144	$295.38	$42,535	64,304
2025-11-26	Bose Arani	Director	Gift	1,799	—	—	273,462
2025-11-25	Bose Arani	Director	Sell	7,500	$300.19	$2,251,425	275,261
2025-11-25	Roberts Johanna	EVP, Gen. Counsel & Secretary	Sell	1,800	$300.06	$540,108	64,736
2025-11-25	Bose Arani	Director	Other	558	—	—	558
2025-11-21	Bose Arani	Director	Sell	162	$291.09	$47,157	282,761
2025-11-21	Bose Arani	Director	Other	558	—	—	558
2025-11-21	Bose Arani	Director	Sell	7,338	$290.55	$2,132,056	282,923
2025-11-17	Roberts Johanna	EVP, Gen. Counsel & Secretary	Award	3,580	—	—	66,536
2025-11-17	Yuen Maggie	Director	Award	3,580	—	—	16,556
2025-11-17	Shiu Lambert	Chief Accounting Officer	Award	3,580	—	—	35,565
2025-11-15	Narayan Shruthi	President	Tax	358	$280.07	$100,265	26,603
2025-11-15	Roberts Johanna	EVP, Gen. Counsel & Secretary	Tax	156	$280.07	$43,691	63,501
2025-11-15	Roberts Johanna	EVP, Gen. Counsel & Secretary	Tax	545	$280.07	$152,638	62,956
2025-11-15	Yuen Maggie	Director	Tax	327	$280.07	$91,583	12,976
2025-11-15	Yuen Maggie	Director	Tax	364	$280.07	$101,945	13,303
2025-11-15	Shiu Lambert	Chief Accounting Officer	Tax	506	$280.07	$141,715	31,985
2025-11-15	Shiu Lambert	Chief Accounting Officer	Tax	346	$280.07	$96,904	32,491
2025-11-15	Shiu Lambert	Chief Accounting Officer	Other	300	—	—	300
2025-11-10	Roberts Johanna	EVP, Gen. Counsel & Secretary	Sell	13	$264.89	$3,444	64,233
2025-11-10	Roberts Johanna	EVP, Gen. Counsel & Secretary	Sell	85	$267.56	$22,743	63,769
2025-11-10	Roberts Johanna	EVP, Gen. Counsel & Secretary	Sell	211	$266.72	$56,278	63,854
2025-11-10	Roberts Johanna	EVP, Gen. Counsel & Secretary	Sell	36	$269.56	$9,704	63,657
2025-11-10	Roberts Johanna	EVP, Gen. Counsel & Secretary	Sell	168	$265.93	$44,676	64,065
2025-11-10	Roberts Johanna	EVP, Gen. Counsel & Secretary	Sell	11	$263.58	$2,899	64,246
2025-11-10	Roberts Johanna	EVP, Gen. Counsel & Secretary	Sell	76	$269.01	$20,445	63,693
2025-11-04	Grewal Harpreet	Director	Sell	186	$227.58	$42,330	8,516
2025-10-15	Narayan Shruthi	President	Tax	1,294	$252.61	$326,877	26,961
2025-10-02	Grewal Harpreet	Director	Sell	186	$248.61	$46,241	8,702
2025-10-01	Wilder Thomas	Director	Other	4,506	—	—	4,506
2025-10-01	Wilder Thomas	Director	Sell	186	$253.93	$47,231	186
2025-10-01	Roberts Johanna	EVP, Gen. Counsel & Secretary	Sell	32	$244.93	$7,838	64,801
2025-10-01	Roberts Johanna	EVP, Gen. Counsel & Secretary	Sell	35	$245.68	$8,599	64,766
2025-10-01	Roberts Johanna	EVP, Gen. Counsel & Secretary	Sell	23	$248.67	$5,719	64,583
2025-10-01	Roberts Johanna	EVP, Gen. Counsel & Secretary	Sell	20	$254.05	$5,081	64,298
2025-10-01	Roberts Johanna	EVP, Gen. Counsel & Secretary	Sell	66	$250.84	$16,555	64,503
2025-10-01	Roberts Johanna	EVP, Gen. Counsel & Secretary	Sell	24	$243.61	$5,847	64,833
2025-10-01	Roberts Johanna	EVP, Gen. Counsel & Secretary	Sell	125	$247.79	$30,974	64,606
2025-10-01	Roberts Johanna	EVP, Gen. Counsel & Secretary	Sell	144	$251.81	$36,261	64,359
2025-10-01	Roberts Johanna	EVP, Gen. Counsel & Secretary	Sell	41	$252.36	$10,347	64,318
2025-10-01	Roberts Johanna	EVP, Gen. Counsel & Secretary	Sell	5	$256.63	$1,283	64,257
2025-10-01	Roberts Johanna	EVP, Gen. Counsel & Secretary	Sell	35	$246.93	$8,643	64,731
2025-10-01	Roberts Johanna	EVP, Gen. Counsel & Secretary	Sell	36	$254.96	$9,179	64,262
2025-10-01	Roberts Johanna	EVP, Gen. Counsel & Secretary	Sell	14	$249.71	$3,496	64,569
2025-09-15	Narayan Shruthi	President	Award	9,170	—	—	28,255
2025-09-03	Elsesser Adam	Director, CEO	Convert	27,980	$30.00	$839,400	198,260
2025-09-03	Elsesser Adam	Director, CEO	Sell	1,200	$270.81	$324,972	182,460