Insider Trading & Ownership - IGM Biosciences Inc. (IGMS)

Real time insider trading transaction history:

  • Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
  • Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
Time period
Insider Trading Transactions for IGM Biosciences Inc.
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Common stock purchase or sale:
Transaction
Date		 Reported
DateTime		 Company Symbol Insider
Relationship		 Shares
Traded		 Average
Price		 Total
Amount		 Shares
Owned		 Filing
2021-05-05
Sale		 2021-05-06
7:59 pm		 IGM Biosciences Inc. IGMS Chen Daniel ShinYu
Chief Medical Officer		 469 $62.32 $29,226 116,518
(Direct)		 View
2021-05-05
Sale		 2021-05-05
9:31 pm		 IGM Biosciences Inc. IGMS Keyt Bruce
Chief Scientific Officer		 1,243 $62.5 $77,688 19,046
(Indirect
Direct)		 View
2021-04-06
Sale		 2021-04-07
9:24 pm		 IGM Biosciences Inc. IGMS Keyt Bruce
Chief Scientific Officer		 1,254 $82 $102,828 21,546
(Indirect
Direct)		 View
2021-04-06
Sale		 2021-04-07
9:23 pm		 IGM Biosciences Inc. IGMS Chen Daniel ShinYu
Chief Medical Officer		 1,222 $82 $100,204 460,508
(Direct)		 View
2021-03-02
Sale		 2021-03-03
9:43 pm		 IGM Biosciences Inc. IGMS Keyt Bruce
Chief Scientific Officer		 1,619 $90.25 $146,115 24,046
(Indirect
Direct)		 View
2021-03-02
Sale		 2021-03-03
9:42 pm		 IGM Biosciences Inc. IGMS Chen Daniel ShinYu
Chief Medical Officer		 1,224 $90.25 $110,466 462,408
(Direct)		 View
2021-02-03
Sale		 2021-02-04
8:12 pm		 IGM Biosciences Inc. IGMS Keyt Bruce
Chief Scientific Officer		 1,619 $96 $155,424 26,546
(Indirect
Direct)		 View
2021-02-03
Sale		 2021-02-04
8:11 pm		 IGM Biosciences Inc. IGMS Chen Daniel ShinYu
Chief Medical Officer		 1,226 $96 $117,696 464,263
(Direct)		 View
2021-01-04
Sale		 2021-01-06
8:39 pm		 IGM Biosciences Inc. IGMS Keyt Bruce
Chief Scientific Officer		 2,386 $82.56 $196,999 29,046
(Indirect
Direct)		 View
2021-01-05
Sale		 2021-01-06
8:37 pm		 IGM Biosciences Inc. IGMS Chen Daniel ShinYu
Chief Medical Officer		 1,102 $79.25 $87,334 466,163
(Direct)		 View

Stock options: Exercise, Award, Grant, Conversion
Transaction
Date		 Reported
DateTime		 Exercisable
Expiration		 Company Symnbol Insider
Relationship		 Shares
Traded		 Conversion
Price		 Shares
Owned		 Filing
2021-05-14
Exercise		 2021-05-18
9:38 pm		 N/A
2028-12-30		 IGM Biosciences Inc. IGMS Chen Daniel ShinYu
Chief Medical Officer		 900 $0 459,102
(Direct)		 View
2021-05-14
Tax Withholding		 2021-05-18
9:38 pm		 N/A
N/A		 IGM Biosciences Inc. IGMS Chen Daniel ShinYu
Chief Medical Officer		 456 $68.76 459,102
(Direct)		 View
2021-05-14
Exercise		 2021-05-18
9:38 pm		 N/A
N/A		 IGM Biosciences Inc. IGMS Chen Daniel ShinYu
Chief Medical Officer		 900 $1.39 459,102
(Direct)		 View
2021-05-03
Exercise		 2021-05-05
9:31 pm		 N/A
2025-03-10		 IGM Biosciences Inc. IGMS Keyt Bruce
Chief Scientific Officer		 2,500 $0 19,046
(Direct)		 View
2021-05-03
Exercise		 2021-05-05
9:31 pm		 N/A
N/A		 IGM Biosciences Inc. IGMS Keyt Bruce
Chief Scientific Officer		 2,500 $0.93 19,046
(Direct)		 View
2021-05-03
Tax Withholding		 2021-05-05
9:31 pm		 N/A
N/A		 IGM Biosciences Inc. IGMS Keyt Bruce
Chief Scientific Officer		 1,257 $68.03 19,046
(Direct)		 View
2021-05-03
Exercise		 2021-05-05
9:30 pm		 N/A
2028-12-30		 IGM Biosciences Inc. IGMS Chen Daniel ShinYu
Chief Medical Officer		 950 $0 460,027
(Direct)		 View
2021-05-03
Exercise		 2021-05-05
9:30 pm		 N/A
N/A		 IGM Biosciences Inc. IGMS Chen Daniel ShinYu
Chief Medical Officer		 950 $1.39 460,027
(Direct)		 View
2021-05-03
Tax Withholding		 2021-05-05
9:30 pm		 N/A
N/A		 IGM Biosciences Inc. IGMS Chen Daniel ShinYu
Chief Medical Officer		 481 $68.03 460,027
(Direct)		 View

Ownership		 2021-04-26
7:49 pm		 N/A
2031-03-15		 IGM Biosciences Inc. IGMS Decker Lisa Lynn
Chief Business Officer		 0 $0 60,000
(Direct)		 View

Ownership		 2021-04-26
7:48 pm		 N/A
N/A		 IGM Biosciences Inc. IGMS Gauthier George
Chief Commercial Officer		 0 $0 40,200
(Direct)		 View
2021-04-05
Exercise		 2021-04-07
9:24 pm		 N/A
2025-03-10		 IGM Biosciences Inc. IGMS Keyt Bruce
Chief Scientific Officer		 2,500 $0 21,546
(Direct)		 View
2021-04-05
Tax Withholding		 2021-04-07
9:24 pm		 N/A
N/A		 IGM Biosciences Inc. IGMS Keyt Bruce
Chief Scientific Officer		 1,246 $83.4 21,546
(Direct)		 View
2021-04-05
Exercise		 2021-04-07
9:24 pm		 N/A
N/A		 IGM Biosciences Inc. IGMS Keyt Bruce
Chief Scientific Officer		 2,500 $0.93 21,546
(Direct)		 View
2021-04-05
Exercise		 2021-04-07
9:23 pm		 N/A
2028-12-30		 IGM Biosciences Inc. IGMS Chen Daniel ShinYu
Chief Medical Officer		 1,900 $0 460,508
(Direct)		 View
2021-04-05
Tax Withholding		 2021-04-07
9:23 pm		 N/A
N/A		 IGM Biosciences Inc. IGMS Chen Daniel ShinYu
Chief Medical Officer		 678 $83.4 460,508
(Direct)		 View
2021-04-05
Exercise		 2021-04-07
9:23 pm		 N/A
N/A		 IGM Biosciences Inc. IGMS Chen Daniel ShinYu
Chief Medical Officer		 1,900 $1.39 460,508
(Direct)		 View
2021-03-31
Option Award		 2021-04-02
6:56 pm		 N/A
N/A		 IGM Biosciences Inc. IGMS LOBERG MICHAEL D
Director		 300 $0 42,243
(Direct)		 View
2021-01-11
Gift		 2021-04-02
6:56 pm		 N/A
N/A		 IGM Biosciences Inc. IGMS LOBERG MICHAEL D
Director		 535 $0 42,243
(Direct)		 View
2021-03-31
Option Award		 2021-04-02
6:54 pm		 N/A
N/A		 IGM Biosciences Inc. IGMS Topsoe Jakob Haldor
Director
10% Owner		 130 $0 10,455,821
(Direct)		 View
2021-03-31
Option Award		 2021-04-02
6:53 pm		 N/A
N/A		 IGM Biosciences Inc. IGMS Topsoe Christina Teng
Director
10% Owner		 195 $0 10,436,562
(Direct)		 View
2021-03-31
Option Award		 2021-04-02
6:37 pm		 N/A
N/A		 IGM Biosciences Inc. IGMS BEHRENS M KATHLEEN
Director		 211 $0 158,583
(Direct)		 View
2021-03-31
Option Award		 2021-04-02
6:09 pm		 N/A
N/A		 IGM Biosciences Inc. IGMS Redmile Group LLC
Green Jeremy
Director
10% Owner		 130 $0 3,426,297
(Indirect)		 View
2021-03-31
Option Award		 2021-04-02
6:09 pm		 N/A
N/A		 IGM Biosciences Inc. IGMS Lee Michael Stewart
Director		 130 $0 842
(Direct)		 View
2021-03-05
Exercise		 2021-03-09
7:18 pm		 N/A
2029-01-03		 IGM Biosciences Inc. IGMS Tahir Misbah
Chief Financial Officer		 2,750 $0 125,639
(Direct)		 View
2021-03-05
Exercise		 2021-03-09
7:18 pm		 N/A
N/A		 IGM Biosciences Inc. IGMS Tahir Misbah
Chief Financial Officer		 2,750 $1.39 125,639
(Direct)		 View
2021-03-01
Exercise		 2021-03-03
9:43 pm		 N/A
2025-03-10		 IGM Biosciences Inc. IGMS Keyt Bruce
Chief Scientific Officer		 2,500 $0 24,046
(Direct)		 View
2021-03-01
Tax Withholding		 2021-03-03
9:43 pm		 N/A
N/A		 IGM Biosciences Inc. IGMS Keyt Bruce
Chief Scientific Officer		 881 $92.44 24,046
(Direct)		 View
2021-03-01
Exercise		 2021-03-03
9:43 pm		 N/A
N/A		 IGM Biosciences Inc. IGMS Keyt Bruce
Chief Scientific Officer		 2,500 $0.93 24,046
(Direct)		 View
2021-03-01
Exercise		 2021-03-03
9:42 pm		 N/A
2028-12-30		 IGM Biosciences Inc. IGMS Chen Daniel ShinYu
Chief Medical Officer		 1,900 $0 462,408
(Direct)		 View
2021-03-01
Tax Withholding		 2021-03-03
9:42 pm		 N/A
N/A		 IGM Biosciences Inc. IGMS Chen Daniel ShinYu
Chief Medical Officer		 676 $92.44 462,408
(Direct)		 View
2021-03-01
Exercise		 2021-03-03
9:42 pm		 N/A
N/A		 IGM Biosciences Inc. IGMS Chen Daniel ShinYu
Chief Medical Officer		 1,900 $1.39 462,408
(Direct)		 View
2021-02-19
Option Award		 2021-02-23
9:36 pm		 N/A
2031-02-19		 IGM Biosciences Inc. IGMS Topsoe Jakob Haldor
Director
10% Owner		 6,423 $0 6,423
(Direct)		 View
2021-02-19
Option Award		 2021-02-23
9:36 pm		 N/A
2031-02-19		 IGM Biosciences Inc. IGMS Topsoe Christina Teng
Director
10% Owner		 6,423 $0 6,423
(Direct)		 View
2021-02-19
Option Award		 2021-02-23
9:35 pm		 N/A
2031-02-19		 IGM Biosciences Inc. IGMS Tahir Misbah
Chief Financial Officer		 40,000 $0 40,000
(Direct)		 View
2021-02-19
Option Award		 2021-02-23
9:34 pm		 N/A
2031-02-19		 IGM Biosciences Inc. IGMS Strohl William
Director		 6,423 $0 6,423
(Direct)		 View
2021-02-19
Option Award		 2021-02-23
9:33 pm		 N/A
2031-02-19		 IGM Biosciences Inc. IGMS Schwarzer Fred
CEO and President		 125,000 $0 125,000
(Direct)		 View
2021-02-19
Option Award		 2021-02-23
9:32 pm		 N/A
2031-02-19		 IGM Biosciences Inc. IGMS LOBERG MICHAEL D
Director		 6,423 $0 6,423
(Direct)		 View
2021-02-19
Option Award		 2021-02-23
9:31 pm		 N/A
2031-02-19		 IGM Biosciences Inc. IGMS Keyt Bruce
Chief Scientific Officer		 50,000 $0 50,000
(Direct)		 View
2021-02-19
Option Award		 2021-02-23
9:30 pm		 N/A
2031-02-19		 IGM Biosciences Inc. IGMS Hambleton Julie
Director		 6,423 $0 6,423
(Direct)		 View
2021-02-19
Option Award		 2021-02-23
9:30 pm		 N/A
2031-02-19		 IGM Biosciences Inc. IGMS Chen Daniel ShinYu
Chief Medical Officer		 40,000 $0 40,000
(Direct)		 View
2021-02-19
Option Award		 2021-02-23
9:29 pm		 N/A
2031-02-19		 IGM Biosciences Inc. IGMS BEHRENS M KATHLEEN
Director		 6,423 $0 6,423
(Direct)		 View
2021-02-19
Option Award		 2021-02-23
6:10 pm		 N/A
2031-02-19		 IGM Biosciences Inc. IGMS Redmile Group LLC
Green Jeremy
Director
10% Owner		 6,423 $0 6,423
(Indirect)		 View
2021-02-19
Option Award		 2021-02-23
6:09 pm		 N/A
2031-02-19		 IGM Biosciences Inc. IGMS Lee Michael Stewart
Director		 6,423 $0 6,423
(Direct)		 View
2021-02-19
Option Award		 2021-02-23
5:39 pm		 N/A
2031-02-19		 IGM Biosciences Inc. IGMS BAKER BROS. ADVISORS LP
667 L.P.
Baker Bros. Advisors (GP) LLC
Baker Brothers Life Sciences LP
BAKER FELIX
BAKER JULIAN
Director
10% Owner		 6,423 $0 6,423
(Indirect)		 View
2021-02-02
Tax Withholding		 2021-02-04
8:12 pm		 N/A
N/A		 IGM Biosciences Inc. IGMS Keyt Bruce
Chief Scientific Officer		 881 $96.4 26,546
(Direct)		 View
2021-02-02
Exercise		 2021-02-04
8:12 pm		 N/A
2025-03-10		 IGM Biosciences Inc. IGMS Keyt Bruce
Chief Scientific Officer		 2,500 $0 26,546
(Direct)		 View
2021-02-02
Exercise		 2021-02-04
8:12 pm		 N/A
N/A		 IGM Biosciences Inc. IGMS Keyt Bruce
Chief Scientific Officer		 2,500 $0.93 26,546
(Direct)		 View
2021-02-02
Tax Withholding		 2021-02-04
8:11 pm		 N/A
N/A		 IGM Biosciences Inc. IGMS Chen Daniel ShinYu
Chief Medical Officer		 674 $96.4 464,263
(Direct)		 View
2021-02-02
Exercise		 2021-02-04
8:11 pm		 N/A
2028-12-30		 IGM Biosciences Inc. IGMS Chen Daniel ShinYu
Chief Medical Officer		 1,900 $0 464,263
(Direct)		 View
2021-02-02
Exercise		 2021-02-04
8:11 pm		 N/A
N/A		 IGM Biosciences Inc. IGMS Chen Daniel ShinYu
Chief Medical Officer		 1,900 $1.39 464,263
(Direct)		 View
2021-01-27
Exercise		 2021-01-29
7:03 pm		 N/A
2029-09-17		 IGM Biosciences Inc. IGMS BAKER BROS. ADVISORS LP
667 L.P.
Baker Bros. Advisors (GP) LLC
Baker Brothers Life Sciences LP
BAKER FELIX
BAKER JULIAN
Director
10% Owner		 22,420 $0 2,913,806
(Indirect)		 View
2021-01-27
Exercise		 2021-01-29
7:03 pm		 N/A
N/A		 IGM Biosciences Inc. IGMS BAKER BROS. ADVISORS LP
667 L.P.
Baker Bros. Advisors (GP) LLC
Baker Brothers Life Sciences LP
BAKER FELIX
BAKER JULIAN
Director
10% Owner		 5,377 $16 2,913,806
(Indirect)		 View
2021-01-27
Exercise		 2021-01-29
7:03 pm		 N/A
N/A		 IGM Biosciences Inc. IGMS BAKER BROS. ADVISORS LP
667 L.P.
Baker Bros. Advisors (GP) LLC
Baker Brothers Life Sciences LP
BAKER FELIX
BAKER JULIAN
Director
10% Owner		 5,833 $40.27 2,913,806
(Indirect)		 View
2021-01-04
Exercise		 2021-01-06
8:39 pm		 N/A
2025-03-10		 IGM Biosciences Inc. IGMS Keyt Bruce
Chief Scientific Officer		 2,500 $0 29,046
(Direct)		 View
2021-01-04
Exercise		 2021-01-06
8:39 pm		 N/A
N/A		 IGM Biosciences Inc. IGMS Keyt Bruce
Chief Scientific Officer		 2,500 $0.93 29,046
(Direct)		 View
2021-01-04
Tax Withholding		 2021-01-06
8:39 pm		 N/A
N/A		 IGM Biosciences Inc. IGMS Keyt Bruce
Chief Scientific Officer		 997 $77.27 29,046
(Direct)		 View
2021-01-04
Exercise		 2021-01-06
8:37 pm		 N/A
2028-12-30		 IGM Biosciences Inc. IGMS Chen Daniel ShinYu
Chief Medical Officer		 1,900 $0 466,163
(Direct)		 View
2021-01-04
Exercise		 2021-01-06
8:37 pm		 N/A
N/A		 IGM Biosciences Inc. IGMS Chen Daniel ShinYu
Chief Medical Officer		 1,900 $1.39 466,163
(Direct)		 View
2021-01-04
Tax Withholding		 2021-01-06
8:37 pm		 N/A
N/A		 IGM Biosciences Inc. IGMS Chen Daniel ShinYu
Chief Medical Officer		 798 $77.27 466,163
(Direct)		 View
2020-12-31
Option Award		 2021-01-05
9:00 pm		 N/A
N/A		 IGM Biosciences Inc. IGMS Topsoe Jakob Haldor
Director
10% Owner		 178 $0 10,455,691
(Direct)		 View
2020-12-31
Option Award		 2021-01-05
8:59 pm		 N/A
N/A		 IGM Biosciences Inc. IGMS Topsoe Christina Teng
Director
10% Owner		 357 $0 10,436,367
(Direct)		 View
2020-12-31
Option Award		 2021-01-05
8:41 pm		 N/A
N/A		 IGM Biosciences Inc. IGMS LOBERG MICHAEL D
Director		 535 $0 41,943
(Direct)		 View
2020-10-09
Gift		 2021-01-05
8:41 pm		 N/A
N/A		 IGM Biosciences Inc. IGMS LOBERG MICHAEL D
Director		 535 $0 41,943
(Direct)		 View
2020-12-31
Option Award		 2021-01-05
8:40 pm		 N/A
N/A		 IGM Biosciences Inc. IGMS BEHRENS M KATHLEEN
Director		 357 $0 158,372
(Direct)		 View
2020-12-31
Option Award		 2021-01-05
8:14 pm		 N/A
N/A		 IGM Biosciences Inc. IGMS Redmile Group LLC
Green Jeremy
Director
10% Owner		 178 $0 3,426,167
(Indirect)		 View
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