Insider · CIK 0001951861

Calkins Daniel

Reports to the SEC for 1 company · NEEDHAM, MA

sec.gov

Transactions

Companies

Filings

CIK

0001951861

Forms 4 and 5

Insider transactions

50 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2026-10-01	VSTMVerastem, Inc.S Sale	Chief Financial Officer	SSale	−2,566 sh	$8.00	−$20.5K	123,781
2026-09-30	VSTMVerastem, Inc.A Award	Chief Financial Officer	AAward	−8,333 sh	—	—	126,347
2026-09-21	VSTMVerastem, Inc.S Sale	Chief Financial Officer	SSale	−55 sh	$7.70	−$423.5	118,014
2026-06-22	VSTMVerastem, Inc.S Sale	Chief Financial Officer	SSale	−4,032 sh	$4.18	−$16.9K	117,295
2026-06-22	VSTMVerastem, Inc.S Sale	Chief Financial Officer	SSale	−57 sh	$4.13	−$235.41	117,238
2026-03-20	VSTMVerastem, Inc.A Award	Chief Financial Officer	AAward	−57 sh	$5.74	−$327.18	121,327
2026-01-21	VSTMVerastem, Inc.A Award	Chief Financial Officer	AAward	+16.7K sh	—	—	121,384
2026-01-12	VSTMVerastem, Inc.S Sale	Chief Financial Officer	SSale	−5,039 sh	$7.16	−$36.1K	104,719
2025-12-24	VSTMVerastem, Inc.S Sale	Chief Financial Officer	SSale	−80 sh	$7.86	−$628.8	109,758
2025-09-24	VSTMVerastem, Inc.S Sale	Chief Financial Officer	SSale	−25 sh	$9.23	−$230.75	109,838
2025-09-22	VSTMVerastem, Inc.S Sale	Chief Financial Officer	SSale	−57 sh	$9.08	−$517.56	109,863
2025-06-23	VSTMVerastem, Inc.S Sale	Chief Financial Officer	SSale	−25 sh	$4.71	−$117.75	109,920
2025-06-20	VSTMVerastem, Inc.S Sale	Chief Financial Officer	SSale	−4,110 sh	$5.13	−$21.1K	109,945
2025-05-20	VSTMVerastem, Inc.S Sale	Chief Financial Officer	SSale	−11.1K sh	$8.13	−$90.6K	114,055
2025-05-16	VSTMVerastem, Inc.A Award	Chief Financial Officer	AAward	−38.9K sh	—	—	125,198
2025-03-24	VSTMVerastem, Inc.S Sale	Chief Financial Officer	SSale	−26 sh	$7.04	−$183.04	86,348
2025-03-20	VSTMVerastem, Inc.S Sale	Chief Financial Officer	SSale	−65 sh	$6.89	−$447.85	86,374
2025-01-10	VSTMVerastem, Inc.A Award	Chief Financial Officer	AAward	+38.8K sh	—	—	86,439
2025-01-06	VSTMVerastem, Inc.S Sale	Chief Financial Officer	SSale	−6 sh	$6.94	−$41.64	47,639
2024-12-24	VSTMVerastem, Inc.S Sale	Chief Financial Officer	SSale	−28 sh	$3.91	−$109.48	47,368
2024-12-20	VSTMVerastem, Inc.S Sale	Chief Financial Officer	SSale	−65 sh	$4.34	−$282.1	47,396
2024-10-07	VSTMVerastem, Inc.S Sale	Chief Financial Officer	SSale	−6 sh	$2.86	−$17.16	47,461
2024-09-24	VSTMVerastem, Inc.S Sale	Chief Financial Officer	SSale	−28 sh	$2.68	−$75.04	47,467
2024-09-20	VSTMVerastem, Inc.S Sale	Chief Financial Officer	SSale	−65 sh	$2.80	−$182	47,495
2024-07-09	VSTMVerastem, Inc.S Sale	Chief Financial Officer	SSale	−7 sh	$2.62	−$18.34	47,560
2024-06-24	VSTMVerastem, Inc.S Sale	Chief Financial Officer	SSale	−28 sh	$3.15	−$88.2	47,290
2024-06-20	VSTMVerastem, Inc.S Sale	Chief Financial Officer	SSale	−67 sh	$3.16	−$211.72	47,318
2024-06-18	VSTMVerastem, Inc.A Award	Chief Financial Officer	AAward	+38.9K sh	—	—	47,385
2024-04-05	VSTMVerastem, Inc.S Sale	Chief Financial Officer	SSale	−6 sh	$10.87	−$65.22	8,535
2024-03-25	VSTMVerastem, Inc.S Sale	Chief Financial Officer	SSale	−25 sh	$12.02	−$300.5	8,541
2024-03-20	VSTMVerastem, Inc.S Sale	Chief Financial Officer	SSale	−55 sh	$11.07	−$608.85	8,566
2024-03-11	VSTMVerastem, Inc. · Stock Option (right to buy)D Disposition to Issuer	Chief Financial Officer	DDisposition to Issuer	−631 sh	—	—	0
2024-03-11	VSTMVerastem, Inc. · Stock Option (right to buy)D Disposition to Issuer	Chief Financial Officer	DDisposition to Issuer	−833 sh	—	—	0
2024-03-11	VSTMVerastem, Inc. · Stock Option (right to buy)D Disposition to Issuer	Chief Financial Officer	DDisposition to Issuer	−1,666 sh	—	—	0
2024-03-11	VSTMVerastem, Inc. · Stock Option (right to buy)D Disposition to Issuer	Chief Financial Officer	DDisposition to Issuer	−833 sh	—	—	0
2024-03-11	VSTMVerastem, Inc. · Stock Option (right to buy)D Disposition to Issuer	Chief Financial Officer	DDisposition to Issuer	−750 sh	—	—	0
2024-03-11	VSTMVerastem, Inc. · Stock Option (right to buy)D Disposition to Issuer	Chief Financial Officer	DDisposition to Issuer	−1,875 sh	—	—	0
2024-03-11	VSTMVerastem, Inc. · Stock Option (right to buy)A Award	Chief Financial Officer	AAward	+5,413 sh	—	—	5,413
2024-03-11	VSTMVerastem, Inc. · Stock Option (right to buy)A Award	Chief Financial Officer	AAward	+1,175 sh	—	—	1,175
2024-01-05	VSTMVerastem, Inc.S Sale	Chief Financial Officer	SSale	−6 sh	$8.50	−$51	8,621
2023-12-26	VSTMVerastem, Inc.S Sale	Chief Financial Officer	SSale	−25 sh	$8.08	−$202	8,350
2023-12-20	VSTMVerastem, Inc.S Sale	Chief Financial Officer	SSale	−57 sh	$7.93	−$452.01	8,375
2023-10-24	VSTMVerastem, Inc. · Stock Option (Right to Buy)A Award	Chief Financial Officer	AAward	+25K sh	—	—	25,000
2023-10-05	VSTMVerastem, Inc.S Sale	Chief Financial Officer	SSale	−5 sh	$7.30	−$36.5	8,432
2023-09-25	VSTMVerastem, Inc.S Sale	Chief Financial Officer	SSale	−25 sh	$9.40	−$235	8,437
2023-09-21	VSTMVerastem, Inc.S Sale	Chief Financial Officer	SSale	−232 sh	$9.31	−$2,159.92	8,462
2023-07-06	VSTMVerastem, Inc.S Sale	Chief Financial Officer	SSale	−5 sh	$8.02	−$40.1	8,694
2023-06-26	VSTMVerastem, Inc.S Sale	Chief Financial Officer	SSale	−26 sh	$8.17	−$212.42	8,422
2023-04-05	VSTMVerastem, Inc.S Sale	Chief Financial Officer	SSale	−75 sh	$0.37	−$27.75	101,397
2023-03-24	VSTMVerastem, Inc.S Sale	Chief Financial Officer	SSale	−378 sh	$0.42	−$158.76	101,472

Recent filings

Accepted (ET)
Oct 24
Calkins Daniel0001104659-26-113361
SEC(opens sec.gov)
Sep 234
Calkins Daniel0001104659-26-110070
SEC(opens sec.gov)
Jun 244
Calkins Daniel0001104659-26-077332
SEC(opens sec.gov)
Mar 234
Calkins Daniel0001104659-26-033407
SEC(opens sec.gov)
Jan 234
Calkins Daniel0001104659-26-006282
SEC(opens sec.gov)
Jan 144
Calkins Daniel0001104659-26-003787
SEC(opens sec.gov)
Dec 294
Calkins Daniel0001104659-25-124695
SEC(opens sec.gov)
Sep 244
Calkins Daniel0001104659-25-092973
SEC(opens sec.gov)
Jun 244
Calkins Daniel0001104659-25-062130
SEC(opens sec.gov)
May 204
Calkins Daniel0001104659-25-051163
SEC(opens sec.gov)
Mar 244
Calkins Daniel0001104659-25-027252
SEC(opens sec.gov)
Jan 144
Calkins Daniel0001104659-25-003455
SEC(opens sec.gov)
Jan 84
Calkins Daniel0001104659-25-002049
SEC(opens sec.gov)
Dec 264
Calkins Daniel0001104659-24-131727
SEC(opens sec.gov)

Companies

Verastem, Inc.Chief Financial OfficerVSTM

Address

C/O VERASTEM, INC., 117 KENDRICK ST., SUITE 500

NEEDHAM, MA, 02494