GREGORY WEAVER

Insider Reports History

Location
Gaithersburg, MD
Signature
/s/ Gregory Weaver
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 GREGORY WEAVER:

Stock Role Class Num Shares Value Price $ Report Date Ownership
Altimmune, Inc. Chief Financial Officer Common Stock, par value $0.0001 23.1K $98.8K $4.28 11 Nov 2025 Direct
ATAI Life Sciences N.V. Chief Financial Officer Common Shares 4.67K $5.39K $1.16 22 Jun 2021 Direct
ATOSSA THERAPEUTICS, INC. Former EVP, CFO, & Director, Director Common Stock 55 $36.00 $0.65 15 Nov 2023 Direct
ATOSSA THERAPEUTICS, INC. Former EVP, CFO, & Director, Director Stock Option (right to buy) 2.6M 01 Jun 2023 Direct
ATAI Life Sciences N.V. Chief Financial Officer Stock Option 228K 02 Mar 2022 Direct
Altimmune, Inc. Chief Financial Officer Stock Options (option to buy) 167K 01 Oct 2025 Direct
Altimmune, Inc. Chief Financial Officer Restricted Stock Units 56.3K 11 Nov 2025 Direct

Insider Reports Filed by GREGORY WEAVER

Symbol Company Period Transactions Value $ Form Type Role Filing Time
ALT Altimmune, Inc. 11 Nov 2025 3 -$24.3K 4 Chief Financial Officer 12 Nov 2025, 16:07
ALT Altimmune, Inc. 01 Oct 2025 2 $0 4 Chief Financial Officer 03 Oct 2025, 16:24
ALT Altimmune, Inc. 13 Mar 2025 1 $52K 4 Chief Financial Officer 14 Mar 2025, 07:27
ALT Altimmune, Inc. 11 Nov 2024 2 $0 4 Chief Financial Officer 12 Nov 2024, 16:50
ALT Altimmune, Inc. 11 Nov 2024 0 $0 3 Chief Financial Officer 12 Nov 2024, 16:49
ATOS ATOSSA THERAPEUTICS, INC. 15 Nov 2023 1 -$32.5K 4 Former EVP, CFO, & Director, Director 17 Nov 2023, 16:01
ATOS ATOSSA THERAPEUTICS, INC. 20 Jun 2023 1 $48.5K 4 EVP & CFO, Director 20 Jun 2023, 20:15
ATOS ATOSSA THERAPEUTICS, INC. 01 Jun 2023 1 $0 4 EVP & CFO, Director 05 Jun 2023, 09:00
ATOS ATOSSA THERAPEUTICS, INC. 04 May 2023 1 $0 4 Director 05 May 2023, 19:36
ATOS ATOSSA THERAPEUTICS, INC. 13 May 2022 1 $0 4 Director 16 May 2022, 18:19
ATAI ATAI Life Sciences N.V. 02 Mar 2022 1 $0 4 Chief Financial Officer 04 Mar 2022, 14:56
ATOS ATOSSA THERAPEUTICS, INC. 02 Jul 2021 10 -$600K 4 Director 07 Jul 2021, 16:29
ATAI ATAI Life Sciences N.V. 22 Jun 2021 1 $70K 4 Chief Financial Officer 24 Jun 2021, 16:15
ATAI ATAI Life Sciences N.V. 17 Jun 2021 1 $0 4 Chief Financial Officer 22 Jun 2021, 16:20
ATAI ATAI Life Sciences B.V. 17 Jun 2021 0 $0 3 Chief Financial Officer 17 Jun 2021, 18:08
ATOS ATOSSA THERAPEUTICS, INC. 14 May 2021 1 $0 4 Director 18 May 2021, 16:16