SNSE

Sensei Biotherapeutics, Inc.

Company with tickers: SNSE

CIK

1829802

CUSIP

81728A207

Shares Outstanding

1,341,941

13F Activity (30d)

30 filings 28 filers

Trades by corporate insiders — officers, directors and holders of more than 10% of the shares — disclosed to the SEC on Forms 3, 4 and 5. Form 4 must be filed within two business days of the trade.

Date	Insider	Role	Type	Shares	Price	Value	After
2026-06-01	Peyer James	10% Owner	Sell	24,524	$20.00	$490,480	130,618
2026-06-01	Cambrian BioPharma Inc	10% Owner	Sell	24,524	$20.00	$490,480	130,618
2026-06-01	Cambrian BioPharma Inc	10% Owner	Sell	476	$21.14	$10,063	130,142
2026-06-01	Peyer James	10% Owner	Sell	476	$21.14	$10,063	130,142
2026-04-10	Craver Josiah	Principal Financial Officer	Award	80,000	—	—	80,000
2026-04-10	Donenberg Phillip B.	Director	Award	23,100	—	—	23,100
2026-04-07	MILLENNIUM MANAGEMENT LLC	Insider	Buy	1,108	$33.38	$36,985	133,986
2026-04-07	MILLENNIUM MANAGEMENT LLC	Insider	Sell	2,115	$28.94	$61,212	133,986
2026-04-07	MILLENNIUM MANAGEMENT LLC	Insider	Sell	4,423	$31.38	$138,813	133,986
2026-04-07	MILLENNIUM MANAGEMENT LLC	Insider	Sell	300	$32.25	$9,674	133,986
2026-04-07	MILLENNIUM MANAGEMENT LLC	Insider	Sell	1,108	$33.38	$36,985	133,986
2026-04-07	MILLENNIUM MANAGEMENT LLC	Insider	Sell	205	$29.71	$6,091	133,986
2026-04-06	MILLENNIUM MANAGEMENT LLC	Insider	Sell	1,214	$31.02	$37,662	141,029
2026-04-06	MILLENNIUM MANAGEMENT LLC	Insider	Buy	1,104	$31.02	$34,246	141,029
2026-04-06	MILLENNIUM MANAGEMENT LLC	Insider	Sell	45	$31.96	$1,438	141,029
2026-04-02	MILLENNIUM MANAGEMENT LLC	Insider	Buy	26	$33.47	$870	144,974
2026-04-02	MILLENNIUM MANAGEMENT LLC	Insider	Buy	701	$35.55	$24,919	144,974
2026-04-02	MILLENNIUM MANAGEMENT LLC	Insider	Buy	1,276	$34.75	$44,344	144,974
2026-04-02	MILLENNIUM MANAGEMENT LLC	Insider	Sell	3,099	$30.86	$95,647	144,974
2026-04-02	MILLENNIUM MANAGEMENT LLC	Insider	Sell	1,794	$32.60	$58,492	144,974
2026-04-02	MILLENNIUM MANAGEMENT LLC	Insider	Sell	374	$33.35	$12,472	144,974
2026-04-02	MILLENNIUM MANAGEMENT LLC	Insider	Sell	1,265	$31.75	$40,165	144,974
2026-04-02	MILLENNIUM MANAGEMENT LLC	Insider	Sell	1,134	$34.80	$39,464	144,974
2026-04-01	MILLENNIUM MANAGEMENT LLC	Insider	Sell	1,104	$31.52	$34,798	147,731
2026-04-01	MILLENNIUM MANAGEMENT LLC	Insider	Buy	1,613	$34.59	$55,788	147,731
2026-04-01	MILLENNIUM MANAGEMENT LLC	Insider	Buy	1,161	$31.53	$36,607	147,731
2026-04-01	MILLENNIUM MANAGEMENT LLC	Insider	Sell	46	$34.75	$1,598	147,731
2026-04-01	MILLENNIUM MANAGEMENT LLC	Insider	Buy	3,401	$35.46	$120,584	147,731
2026-03-31	MILLENNIUM MANAGEMENT LLC	Insider	Buy	1,770	$25.32	$44,818	146,657
2026-03-31	MILLENNIUM MANAGEMENT LLC	Insider	Sell	1,251	$25.17	$31,485	146,657
2026-03-31	MILLENNIUM MANAGEMENT LLC	Insider	Buy	17	$27.78	$472	146,657
2026-03-31	MILLENNIUM MANAGEMENT LLC	Insider	Sell	191	$24.28	$4,638	146,657
2026-03-31	MILLENNIUM MANAGEMENT LLC	Insider	Buy	186	$30.48	$5,668	146,657
2026-03-31	MILLENNIUM MANAGEMENT LLC	Insider	Sell	87	$31.52	$2,742	146,657
2026-03-31	MILLENNIUM MANAGEMENT LLC	Insider	Sell	5	$28.41	$142	146,657
2026-03-31	MILLENNIUM MANAGEMENT LLC	Insider	Buy	616	$24.69	$15,206	146,657
2026-03-31	MILLENNIUM MANAGEMENT LLC	Insider	Buy	1,957	$31.45	$61,550	146,657
2026-03-31	MILLENNIUM MANAGEMENT LLC	Insider	Buy	1,048	$26.73	$28,009	146,657
2026-03-31	MILLENNIUM MANAGEMENT LLC	Insider	Sell	57	$27.11	$1,546	146,657
2026-03-31	MILLENNIUM MANAGEMENT LLC	Insider	Buy	411	$32.60	$13,397	146,657
2026-03-30	MILLENNIUM MANAGEMENT LLC	Insider	Sell	370	$27.68	$10,242	145,678
2026-03-30	MILLENNIUM MANAGEMENT LLC	Insider	Sell	518	$25.85	$13,390	145,678
2026-03-30	MILLENNIUM MANAGEMENT LLC	Insider	Buy	370	$27.68	$10,242	145,678
2026-03-30	MILLENNIUM MANAGEMENT LLC	Insider	Buy	4,995	$25.99	$129,820	145,678
2026-03-30	MILLENNIUM MANAGEMENT LLC	Insider	Buy	2,992	$25.08	$75,035	145,678
2026-03-30	MILLENNIUM MANAGEMENT LLC	Insider	Buy	1,176	$26.70	$31,399	145,678
2026-03-27	MILLENNIUM MANAGEMENT LLC	Insider	Sell	469	$26.77	$12,553	142,360
2026-03-27	MILLENNIUM MANAGEMENT LLC	Insider	Sell	36	$27.37	$985	142,360
2026-03-27	MILLENNIUM MANAGEMENT LLC	Insider	Buy	294	$28.13	$8,270	142,360
2026-03-27	MILLENNIUM MANAGEMENT LLC	Insider	Buy	4,384	$27.28	$119,607	142,360

Showing 1–50 of 397 transactions