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Insider Transactions

What Checkmate Pharmaceuticals, Inc.'s executives and directors are doing with their own shares, from SEC Form 3/4/5 filings — separating what the filings state (awards, withholding, disclosed plans) from what only the pattern of dates shows.

Insider trades

3 months 12 months
Open-market buys 0 0
Sells 0 0
Total trades 0 0

Shares traded

3 months 12 months
Acquired 0 0
Disposed 0 0
Net activity +0 +0

See the story behind these numbers

View rich charts and dive into the patterns of specific insiders — who is accumulating, who is winding down, and which sale explanations the filings actually support.

Open-market buyer Disclosed 10b5-1 Heavy discretionary Sign up free

All transactions

Insider Relation Date Transaction Shares Price Value Shares held
venBio Global Strategic Fund Ii L.p. 10% owner May 16 Open-market sale · S −95,800 $10.45 −$1M 2,155,930
venBio Global Strategic Fund Ii L.p. 10% owner May 13 Open-market sale · S −35,850 $10.45 −$374K 2,251,730
venBio Global Strategic Fund Ii L.p. 10% owner May 12 Open-market sale · S −124,525 $10.39 −$1.29M 2,287,580
venBio Global Strategic Fund Ii L.p. 10% owner May 11 Open-market sale · S −17,700 $10.38 −$184K 2,412,105
venBio Global Strategic Fund Ii L.p. 10% owner May 10 Open-market sale · S −18,676 $10.38 −$194K 2,429,805
venBio Global Strategic Fund Ii L.p. 10% owner May 09 Open-market sale · S −17,600 $10.37 −$183K 2,448,481
venBio Global Strategic Fund Ii L.p. 10% owner May 06 Open-market sale · S −48,334 $10.37 −$501K 2,466,081
venBio Global Strategic Fund Ii L.p. 10% owner May 05 Open-market sale · S −20,743 $10.37 −$215K 2,514,415
venBio Global Strategic Fund Ii L.p. 10% owner May 04 Open-market sale · S −37,500 $10.37 −$389K 2,535,158
venBio Global Strategic Fund Ii L.p. 10% owner May 03 Open-market sale · S −79,475 $10.37 −$824K 2,572,658
venBio Global Strategic Fund Ii L.p. 10% owner May 02 Open-market sale · S −153,700 $10.38 −$1.6M 2,652,133
venBio Global Strategic Fund Ii L.p. 10% owner Apr 29 Open-market sale · S −69,230 $10.38 −$719K 2,805,833
venBio Global Strategic Fund Ii L.p. 10% owner Apr 28 Open-market sale · S −73,400 $10.38 −$762K 2,875,063
venBio Global Strategic Fund Ii L.p. 10% owner Apr 27 Open-market sale · S −47,396 $10.38 −$492K 2,948,463
venBio Global Strategic Fund Ii L.p. 10% owner Apr 26 Open-market sale · S −64,683 $10.38 −$672K 2,995,859
venBio Global Strategic Fund Ii L.p. 10% owner Apr 25 Open-market sale · S −27,668 $10.39 −$287K 3,060,542
venBio Global Strategic Fund Ii L.p. 10% owner Apr 22 Open-market sale · S −37,430 $10.39 −$389K 3,088,210
venBio Global Strategic Fund Ii L.p. 10% owner Apr 21 Open-market sale · S −62,200 $10.38 −$646K 3,125,640
venBio Global Strategic Fund Ii L.p. 10% owner Apr 20 Open-market sale · S −85,611 $10.39 −$889K 3,187,840
venBio Global Strategic Fund Ii L.p. 10% owner Apr 19 Open-market sale · S −399,923 $10.42 −$4.17M 3,273,451

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