Michael Bigham

Insider Reports History

Entity
Individual
Location
890 Winter Street, Waltham, MA
Signature
/s/ William M. Haskell, Attorney-in-Fact for Michael Bigham
All insider transactions
Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by Michael Bigham:

Stock Role Class Num Shares Value Price $ Report Date Ownership
Adamas Pharmaceuticals Inc Director Common Stock 0 $5.16 Nov 24, 2021 Direct
Adamas Pharmaceuticals Inc Director Stock Option (Right to Buy) 0 Nov 24, 2021 Direct
Frazier Lifesciences Acquisition Corp Director Class B Ordinary Shares 0 Nov 22, 2022 Direct
Paratek Pharmaceuticals, Inc. Exec. Chairman of the Board, Director Common Stock 0 $2.20 Sep 21, 2023 Direct
Paratek Pharmaceuticals, Inc. Exec. Chairman of the Board, Director Stock Option (right to buy) 0 Feb 2, 2018 Direct

Insider Reports Filed by Michael Bigham

Symbol Company Period Transactions Value $ Form Type Date Filed Role
PRTK Paratek Pharmaceuticals, Inc. Aug 8, 2023 2 -$68.8K 4 Aug 10, 2023 Exec. Chairman of the Board, Director
PRTK Paratek Pharmaceuticals, Inc. Dec 20, 2022 2 -$31.3K 4 Dec 22, 2022 Exec. Chairman of the Board, Director
PRTK Paratek Pharmaceuticals, Inc. Dec 12, 2022 2 -$101K 4 Dec 14, 2022 Exec. Chairman of the Board, Director
FLAC Frazier Lifesciences Acquisition Corp Nov 22, 2022 1 $0 4 Nov 23, 2022 Director
PRTK Paratek Pharmaceuticals, Inc. Oct 28, 2022 1 -$20.8K 4 Nov 1, 2022 Exec. Chairman of the Board, Director
PRTK Paratek Pharmaceuticals, Inc. Oct 25, 2022 1 $0 4 Oct 27, 2022 Exec. Chairman of the Board, Director
PRTK Paratek Pharmaceuticals, Inc. Aug 8, 2022 2 -$76.2K 4 Aug 10, 2022 Exec. Chairman of the Board, Director
PRTK Paratek Pharmaceuticals, Inc. Mar 15, 2022 1 $0 4 Mar 23, 2022 Exec. Chairman of the Board, Director
PRTK Paratek Pharmaceuticals, Inc. Dec 13, 2021 3 -$136K 4 Dec 15, 2021 Exec. Chairman of the Board, Director
ADMS Adamas Pharmaceuticals Inc Nov 24, 2021 4 $0 4 Nov 24, 2021 Director
PRTK Paratek Pharmaceuticals, Inc. Aug 16, 2021 2 -$164K 4 Aug 18, 2021 Exec. Chairman of the Board, Director
ADMS Adamas Pharmaceuticals Inc Jun 2, 2021 2 $0 4 Jun 4, 2021 Director
PRTK Paratek Pharmaceuticals, Inc. May 27, 2021 2 -$333K 4 Jun 8, 2021 Exec. Chairman of the Board, Director
PRTK Paratek Pharmaceuticals, Inc. Feb 2, 2018 4 $100K 4 Sep 21, 2023 Exec. Chairman of the Board, Director