Leon O. Moulder Jr.

Insider Reports History

Location
Waltham, MA
Signature
By: /s/ Chase Jayasekera, 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 Leon O. Moulder Jr.:

Company Role Class Num Shares Value Price $ Report Date Ownership
Zenas BioPharma, Inc. Chief Executive Officer, Director Common Stock 1,672,039 $60,716,752 $36.31 02 Feb 2026 Indirect
Dianthus Therapeutics, Inc. /DE/ Director Common Stock 1,436,745 $17,240,940 $12.00 22 Jan 2024 Indirect
Zenas BioPharma, Inc. Chief Executive Officer, Director Common Stock 423,155 $7,599,863 $17.96 02 Feb 2026 Direct
Zai Lab Ltd Director American Depositary Shares 72,602 $1,317,860 $21.33 18 Jun 2025 Direct
Zenas BioPharma, Inc. Chief Executive Officer, Director Stock Option (Right to Buy) 400,000 10 Jun 2025 Direct
TREVENA INC Director Stock Option (Right to Buy) 13,700 15 Jun 2023 Direct
Dianthus Therapeutics, Inc. /DE/ Director Stock Option (Right to Buy) 11,000 23 May 2024 Direct

Insider Reports Filed by Leon O. Moulder Jr.

Symbol Company Period Transactions Value $ Form Type Role Filing Time
ZBIO Zenas BioPharma, Inc. 02 Feb 2026 1 +$1,023,720 4 Chief Executive Officer, Director 03 Feb 2026, 16:30
ZBIO Zenas BioPharma, Inc. 07 Jan 2026 3 +$1,639,000 4 Chief Executive Officer, Director 09 Jan 2026, 21:42
ZBIO Zenas BioPharma, Inc. 07 Oct 2025 1 +$769,949 4 Chief Executive Officer, Director 09 Oct 2025, 17:24
ZLAB Zai Lab Ltd 18 Jun 2025 1 $0 4 Director 23 Jun 2025, 16:11
ZBIO Zenas BioPharma, Inc. 10 Jun 2025 1 $0 4 Chief Executive Officer, Director 12 Jun 2025, 16:30
ZBIO Zenas BioPharma, Inc. 18 Feb 2025 1 +$166,750 4 Chief Executive Officer, Director 19 Feb 2025, 16:01
ZBIO Zenas BioPharma, Inc. 03 Dec 2024 2 +$718,100 4 Chief Executive Officer, Director 04 Dec 2024, 21:03
ZBIO Zenas BioPharma, Inc. 18 Nov 2024 2 +$148,925 4 Chief Executive Officer, Director 20 Nov 2024, 17:20
ZBIO Zenas BioPharma, Inc. 18 Sep 2024 4 +$360,820 4 Chief Executive Officer, Director 20 Sep 2024, 18:34
ZBIO Zenas BioPharma, Inc. 12 Sep 2024 9 $0 4/A Chief Executive Officer, Director 17 Sep 2024, 20:54
ZBIO Zenas BioPharma, Inc. 12 Sep 2024 0 $0 3 Chief Executive Officer, Director 12 Sep 2024, 21:33
ZLAB Zai Lab Ltd 18 Jun 2024 1 $0 4 Director 20 Jun 2024, 17:00
DNTH Dianthus Therapeutics, Inc. /DE/ 23 May 2024 1 $0 4 Director 28 May 2024, 19:58
DNTH Dianthus Therapeutics, Inc. /DE/ 22 Jan 2024 1 +$2,000,004 4 Director 24 Jan 2024, 19:04
DNTH Dianthus Therapeutics, Inc. /DE/ 11 Sep 2023 1 $0 4 Director 13 Sep 2023, 22:13
DNTH Dianthus Therapeutics, Inc. /DE/ 11 Sep 2023 0 $0 3 Director 13 Sep 2023, 21:46
ZLAB Zai Lab Ltd 29 Jun 2023 1 +$499,984 4 Director 30 Jun 2023, 16:06
TRVN TREVENA INC 15 Jun 2023 1 $0 4 Director 20 Jun 2023, 16:36
TRVN TREVENA INC 09 Jun 2022 1 $0 4 Director 13 Jun 2022, 17:27
ZLAB Zai Lab Ltd 03 Jan 2022 1 $0 4 Director 04 Jan 2022, 20:14
TRVN TREVENA INC 28 May 2021 1 $0 4 Director 02 Jun 2021, 17:01