Checkmate Pharmaceuticals Inc (CMPI)

Healthcare Pharmaceuticals & Medical Research Biotechnology & Medical Research

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Ticker: CMPI Exchange: NMS

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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale

Past 90 days

Value bought

Value sold

Net insiders buying

Trades (buy and sell)

Company data

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Abbreviations B: Buy, S: Sell, PP: Planned purchase, PS: Planned sale, O: Option / Other

Notification date	Transaction date	B/S Transaction type	Insider and/or position	Nb. shares Price Value	Number of shares	Price	Total value
2022-05-17	2022-05-16	S Sale	venBio Global Strategic Fund II L.P. Major owner	95,800 -4.3% 10.45 1,001,100 USD	95,800 -4.3%	10.45	1,001,100 USD
2022-05-17	2022-05-13	S Sale	venBio Global Strategic Fund II L.P. Major owner	35,850 -1.6% 10.45 374,464 USD	35,850 -1.6%	10.45	374,464 USD
2022-05-12	2022-05-12	S Sale	venBio Global Strategic Fund II L.P. Major owner	124,525 -5.2% 10.39 1,294,313 USD	124,525 -5.2%	10.39	1,294,313 USD
2022-05-12	2022-05-11	S Sale	venBio Global Strategic Fund II L.P. Major owner	17,700 -0.7% 10.38 183,641 USD	17,700 -0.7%	10.38	183,641 USD
2022-05-12	2022-05-10	S Sale	venBio Global Strategic Fund II L.P. Major owner	18,676 -0.8% 10.38 193,870 USD	18,676 -0.8%	10.38	193,870 USD
2022-05-09	2022-05-09	S Sale	venBio Global Strategic Fund II L.P. Major owner	17,600 -0.7% 10.37 182,582 USD	17,600 -0.7%	10.37	182,582 USD
2022-05-09	2022-05-06	S Sale	venBio Global Strategic Fund II L.P. Major owner	48,334 -1.9% 10.37 501,233 USD	48,334 -1.9%	10.37	501,233 USD
2022-05-09	2022-05-05	S Sale	venBio Global Strategic Fund II L.P. Major owner	20,743 -0.8% 10.37 215,105 USD	20,743 -0.8%	10.37	215,105 USD
2022-05-04	2022-05-04	S Sale	venBio Global Strategic Fund II L.P. Major owner	37,500 -1.5% 10.37 388,924 USD	37,500 -1.5%	10.37	388,924 USD
2022-05-04	2022-05-03	S Sale	venBio Global Strategic Fund II L.P. Major owner	79,475 -3.0% 10.37 824,434 USD	79,475 -3.0%	10.37	824,434 USD
2022-05-04	2022-05-02	S Sale	venBio Global Strategic Fund II L.P. Major owner	153,700 -5.5% 10.38 1,595,975 USD	153,700 -5.5%	10.38	1,595,975 USD
2022-04-29	2022-04-29	S Sale	venBio Global Strategic Fund II L.P. Major owner	69,230 -2.4% 10.38 718,663 USD	69,230 -2.4%	10.38	718,663 USD
2022-04-29	2022-04-28	S Sale	venBio Global Strategic Fund II L.P. Major owner	73,400 -2.5% 10.38 761,936 USD	73,400 -2.5%	10.38	761,936 USD
2022-04-29	2022-04-27	S Sale	venBio Global Strategic Fund II L.P. Major owner	47,396 -1.6% 10.38 491,980 USD	47,396 -1.6%	10.38	491,980 USD
2022-04-26	2022-04-26	S Sale	venBio Global Strategic Fund II L.P. Major owner	64,683 -2.1% 10.38 671,558 USD	64,683 -2.1%	10.38	671,558 USD
2022-04-26	2022-04-25	S Sale	venBio Global Strategic Fund II L.P. Major owner	27,668 -0.9% 10.39 287,404 USD	27,668 -0.9%	10.39	287,404 USD
2022-04-26	2022-04-22	S Sale	venBio Global Strategic Fund II L.P. Major owner	37,430 -1.2% 10.39 388,834 USD	37,430 -1.2%	10.39	388,834 USD
2022-04-21	2022-04-21	S Sale	venBio Global Strategic Fund II L.P. Major owner	62,200 -2.0% 10.38 645,866 USD	62,200 -2.0%	10.38	645,866 USD
2022-04-21	2022-04-20	S Sale	venBio Global Strategic Fund II L.P. Major owner	85,611 -2.6% 10.39 889,387 USD	85,611 -2.6%	10.39	889,387 USD
2022-04-21	2022-04-19	S Sale	venBio Global Strategic Fund II L.P. Major owner	399,923 -10.9% 10.42 4,165,238 USD	399,923 -10.9%	10.42	4,165,238 USD
2022-02-25	2022-02-25	S Sale	Novo Holdings A/S Major owner	300 -0.0% 2.70 811 USD	300 -0.0%	2.70	811 USD
2022-02-25	2022-02-24	S Sale	Novo Holdings A/S Major owner	5,990 -0.3% 2.83 16,979 USD	5,990 -0.3%	2.83	16,979 USD
2022-02-25	2022-02-23	S Sale	Novo Holdings A/S Major owner	1,820 -0.1% 2.90 5,277 USD	1,820 -0.1%	2.90	5,277 USD
2021-06-21	2021-06-18	B Purchase	Krieg Arthur M Chief Scientific Officer Officer	7,224 +0.9% 6.04 43,633 USD	7,224 +0.9%	6.04	43,633 USD
2021-06-17	2021-06-16	B Purchase	Krieg Arthur M Chief Scientific Officer Officer	3,578 +0.4% 6.18 22,112 USD	3,578 +0.4%	6.18	22,112 USD
2021-05-19	2021-05-18	B Purchase	Krieg Arthur M Chief Scientific Officer Officer	25,001 +3.2% 6.97 174,257 USD	25,001 +3.2%	6.97	174,257 USD
2021-03-29	2021-03-26	PP Planned purchase	Krieg Arthur M Chief Scientific Officer Officer	3,484 +0.5% 12.15 42,331 USD	3,484 +0.5%	12.15	42,331 USD
2021-03-29	2021-03-25	PP Planned purchase	Krieg Arthur M Chief Scientific Officer Officer	10,036 +1.4% 12.35 123,945 USD	10,036 +1.4%	12.35	123,945 USD
2021-01-28	2021-01-27	B Purchase	Krieg Arthur M Chief Scientific Officer Officer	1,701 +0.2% 13.05 22,198 USD	1,701 +0.2%	13.05	22,198 USD
2021-01-21	2021-01-19	B Purchase	Krieg Arthur M Chief Scientific Officer Officer	500 +0.1% 13.09 6,545 USD	500 +0.1%	13.09	6,545 USD
2020-12-23	2020-12-22	B Purchase	Krieg Arthur M Chief Scientific Officer Officer	5,103 +0.7% 14.64 74,708 USD	5,103 +0.7%	14.64	74,708 USD
2020-12-17	2020-12-16	B Purchase	Krieg Arthur M Chief Scientific Officer Officer	4,805 +0.7% 14.62 70,249 USD	4,805 +0.7%	14.62	70,249 USD
2020-12-17	2020-12-15	B Purchase	Krieg Arthur M Chief Scientific Officer Officer	42 +0.0% 14.49 609 USD	42 +0.0%	14.49	609 USD
2020-08-13	2020-08-11	B Purchase	Novo Holdings A/S Major owner	500,000 +29.9% 15.00 7,500,000 USD	500,000 +29.9%	15.00	7,500,000 USD
2020-08-12	2020-08-11	B Purchase	POWELL MICHAEL Non-Executive Director Major owner	133,333 +3.8% 15.00 1,999,995 USD	133,333 +3.8%	15.00	1,999,995 USD
2020-08-12	2020-08-11	B Purchase	venBio Global Strategic Fund II L.P. Major owner	200,000 +5.8% 15.00 3,000,000 USD	200,000 +5.8%	15.00	3,000,000 USD