Michael Derby

Insider Reports History

Location
Tarrytown, NY
Signature
/s/ Stephen D. Sheldon, Jr. Attorney-in-Fact
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 Derby:

Company Role Class Num Shares Value Price $ Report Date Ownership
PaxMedica, Inc. 10%+ Owner Common Stock 431,574 $79,755 $0.1848 27 Nov 2023 TardiMed Sciences, LLC
PaxMedica, Inc. 10%+ Owner Common Stock 25,650 $4,740 $0.1848 27 Nov 2023 Direct
Acasti Pharma Inc. Director Stock Options (Right to Buy) 12,500 14 Jul 2023 Direct

Insider Reports Filed by Michael Derby

Symbol Company Period Transactions Value $ Form Type Role Filing Time
/report/000106299323021595-derby-michael-2023-11-27 PaxMedica, Inc. 27 Nov 2023 1 -$190 4 10%+ Owner 29 Nov 2023, 16:08
/report/000106299323019823-derby-michael-2023-10-27 PaxMedica, Inc. 27 Oct 2023 1 -$1,740 4 10%+ Owner 30 Oct 2023, 16:12
/report/000106299323017281-derby-michael-2023-08-28 PaxMedica, Inc. 28 Aug 2023 2 -$6,620 4 10%+ Owner 30 Aug 2023, 16:08
/report/000106299323015427-derby-michael-2023-07-26 PaxMedica, Inc. 26 Jul 2023 1 -$4,497 4 Executive Chairman, Director 28 Jul 2023, 16:12
GRCE Acasti Pharma Inc. 14 Jul 2023 1 $0 4 Director 18 Jul 2023, 16:37
/report/000110465923052962-derby-michael-2023-04-26 PaxMedica, Inc. 26 Apr 2023 1 -$10,098 4 Executive Chairman, Director, 10%+ Owner 28 Apr 2023, 16:12
/report/000110465923045774-derby-michael-2023-04-13 PaxMedica, Inc. 13 Apr 2023 1 $0 4 Executive Chairman, Director, 10%+ Owner 14 Apr 2023, 19:11
/report/000110465923030758-derby-michael-2023-03-09 PaxMedica, Inc. 09 Mar 2023 1 -$3,064 4 Executive Chairman, Director, 10%+ Owner 09 Mar 2023, 20:47
/report/000110465923029720-derby-michael-2023-03-06 PaxMedica, Inc. 06 Mar 2023 2 -$47,242 4 Executive Chairman, Director, 10%+ Owner 07 Mar 2023, 18:17
/report/000110465923028617-derby-michael-2023-03-02 PaxMedica, Inc. 02 Mar 2023 2 -$56,403 4 Executive Chairman, Director, 10%+ Owner 03 Mar 2023, 19:10
GRCE Acasti Pharma Inc. 28 Sep 2022 1 $0 4 Director 30 Sep 2022, 16:18
/report/000110465922097017-derby-michael-2022-08-30 PaxMedica, Inc. 30 Aug 2022 1 +$498,750 4 Executive Chairman, Director, 10%+ Owner 01 Sep 2022, 16:06
/report/000110465922108969-derby-michael-2022-08-12-restatement PaxMedica, Inc. 12 Aug 2022 0 $0 3/A Executive Chairman, Director, 10%+ Owner 14 Oct 2022, 20:01
GRCE Acasti Pharma Inc. 24 Mar 2022 0 $0 3 Director 01 Apr 2022, 09:11
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