Insider Trading & Ownership - Altimmune Inc. (ALT)

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
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Time period
Insider Trading Transactions for Altimmune 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
2025-03-17
Purchase		 2025-03-18
4:15 pm		 Altimmune Inc. ALT Sohn Catherine A.
Director		 1,000 $5.7845 $5,785 1,000
(Direct)		 View
2025-03-13
Purchase		 2025-03-14
07:27 am		 Altimmune Inc. ALT WEAVER GREGORY L
Chief Financial Officer		 10,000 $5.1996 $51,996 10,000
(Direct)		 View
2024-08-19
Sale		 2024-08-20
6:05 pm		 Altimmune Inc. ALT Drutz David
Director		 16,011 $6.9044 $110,547 59,874
(Indirect
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
2025-03-07
Gift		 2025-03-11
4:05 pm		 N/A
N/A		 Altimmune Inc. ALT Harris Matthew Scott
Chief Medical Officer		 67,787 $0 81,856
(Direct)		 View
2025-02-24
Option Award		 2025-02-26
6:47 pm		 N/A
2035-02-24		 Altimmune Inc. ALT Lawver Teri L
Director		 69,800 $0 69,800
(Direct)		 View
2025-02-24
Option Award		 2025-02-25
5:46 pm		 N/A
2035-02-24		 Altimmune Inc. ALT Durso Jerome Benedict
Director		 69,800 $0 69,800
(Direct)		 View
2025-02-06
Option Award		 2025-02-07
4:05 pm		 N/A
2035-02-06		 Altimmune Inc. ALT Sohn Catherine A.
Director		 18,600 $0 18,600
(Direct)		 View
2025-01-30
Tax Withholding		 2025-02-03
8:50 pm		 N/A
N/A		 Altimmune Inc. ALT Garg Vipin K
President and CEO		 11,701 $7 427,582
(Direct)		 View
2025-02-01
Tax Withholding		 2025-02-03
8:50 pm		 N/A
N/A		 Altimmune Inc. ALT Garg Vipin K
President and CEO		 15,513 $6.64 427,582
(Direct)		 View
2025-01-31
Option Award		 2025-02-03
8:50 pm		 N/A
N/A		 Altimmune Inc. ALT Garg Vipin K
President and CEO		 4,105 $5.18 427,582
(Direct)		 View
2025-01-30
Exercise		 2025-02-03
8:50 pm		 N/A
N/A		 Altimmune Inc. ALT Garg Vipin K
President and CEO		 62,270 $0 427,582
(Direct)		 View
2025-01-30
Tax Withholding		 2025-02-03
8:48 pm		 N/A
N/A		 Altimmune Inc. ALT Harris Matthew Scott
Chief Medical Officer		 3,173 $7 108,181
(Direct)		 View
2025-02-01
Tax Withholding		 2025-02-03
8:48 pm		 N/A
N/A		 Altimmune Inc. ALT Harris Matthew Scott
Chief Medical Officer		 4,817 $6.64 108,181
(Direct)		 View
2025-01-31
Option Award		 2025-02-03
8:48 pm		 N/A
N/A		 Altimmune Inc. ALT Harris Matthew Scott
Chief Medical Officer		 1,905 $5.18 108,181
(Direct)		 View
2025-01-30
Exercise		 2025-02-03
8:48 pm		 N/A
N/A		 Altimmune Inc. ALT Harris Matthew Scott
Chief Medical Officer		 23,216 $0 108,181
(Direct)		 View
2025-01-31
Option Award		 2025-02-03
8:45 pm		 N/A
N/A		 Altimmune Inc. ALT Jordt Raymond M
Chief Business Officer		 2,614 $5.18 34,902
(Direct)		 View
2025-01-30
Tax Withholding		 2025-02-03
8:43 pm		 N/A
N/A		 Altimmune Inc. ALT Roberts M Scot
Chief Scientific Officer		 2,709 $7 99,545
(Direct)		 View
2025-02-01
Tax Withholding		 2025-02-03
8:43 pm		 N/A
N/A		 Altimmune Inc. ALT Roberts M Scot
Chief Scientific Officer		 4,117 $6.64 99,545
(Direct)		 View
2025-01-31
Option Award		 2025-02-03
8:43 pm		 N/A
N/A		 Altimmune Inc. ALT Roberts M Scot
Chief Scientific Officer		 3,184 $5.18 99,545
(Direct)		 View
2025-01-30
Exercise		 2025-02-03
8:43 pm		 N/A
N/A		 Altimmune Inc. ALT Roberts M Scot
Chief Scientific Officer		 23,216 $0 99,545
(Direct)		 View
2025-01-27
Option Award		 2025-01-28
9:06 pm		 N/A
2035-01-27		 Altimmune Inc. ALT Roberts M Scot
Chief Scientific Officer		 247,000 $0 344,461
(Direct)		 View
2025-01-25
Tax Withholding		 2025-01-28
9:06 pm		 N/A
N/A		 Altimmune Inc. ALT Roberts M Scot
Chief Scientific Officer		 4,264 $6.98 344,461
(Direct)		 View
2025-01-25
Exercise		 2025-01-28
9:06 pm		 N/A
N/A		 Altimmune Inc. ALT Roberts M Scot
Chief Scientific Officer		 14,600 $0 344,461
(Direct)		 View
2025-01-27
Option Award		 2025-01-28
9:05 pm		 N/A
2035-01-27		 Altimmune Inc. ALT Jordt Raymond M
Chief Business Officer		 247,000 $0 323,088
(Direct)		 View
2025-01-25
Tax Withholding		 2025-01-28
9:05 pm		 N/A
N/A		 Altimmune Inc. ALT Jordt Raymond M
Chief Business Officer		 3,862 $6.98 323,088
(Direct)		 View
2025-01-25
Exercise		 2025-01-28
9:05 pm		 N/A
N/A		 Altimmune Inc. ALT Jordt Raymond M
Chief Business Officer		 14,600 $0 323,088
(Direct)		 View
2025-01-27
Option Award		 2025-01-28
9:05 pm		 N/A
2035-01-27		 Altimmune Inc. ALT Harris Matthew Scott
Chief Medical Officer		 247,000 $0 355,525
(Direct)		 View
2025-01-25
Tax Withholding		 2025-01-28
9:05 pm		 N/A
N/A		 Altimmune Inc. ALT Harris Matthew Scott
Chief Medical Officer		 4,994 $6.98 355,525
(Direct)		 View
2025-01-25
Exercise		 2025-01-28
9:05 pm		 N/A
N/A		 Altimmune Inc. ALT Harris Matthew Scott
Chief Medical Officer		 14,600 $0 355,525
(Direct)		 View
2025-01-27
Option Award		 2025-01-28
9:04 pm		 N/A
2035-01-27		 Altimmune Inc. ALT Garg Vipin K
President and CEO		 642,300 $0 1,084,371
(Direct)		 View
2025-01-25
Tax Withholding		 2025-01-28
9:04 pm		 N/A
N/A		 Altimmune Inc. ALT Garg Vipin K
President and CEO		 18,157 $6.98 1,084,371
(Direct)		 View
2025-01-25
Exercise		 2025-01-28
9:04 pm		 N/A
N/A		 Altimmune Inc. ALT Garg Vipin K
President and CEO		 42,050 $0 1,084,371
(Direct)		 View
2025-01-01
Tax Withholding		 2025-01-03
4:40 pm		 N/A
N/A		 Altimmune Inc. ALT Jordt Raymond M
Chief Business Officer		 2,485 $7.21 40,300
(Direct)		 View
2025-01-01
Exercise		 2025-01-03
4:40 pm		 N/A
N/A		 Altimmune Inc. ALT Jordt Raymond M
Chief Business Officer		 9,375 $0 40,300
(Direct)		 View
2024-11-11
Option Award		 2024-11-12
4:50 pm		 N/A
2034-11-11		 Altimmune Inc. ALT WEAVER GREGORY L
Chief Financial Officer		 300,000 $0 300,000
(Direct)		 View
2024-09-26
Option Award		 2024-09-30
6:36 pm		 N/A
2034-09-26		 Altimmune Inc. ALT Pisano Wayne
Director		 34,900 $0 34,900
(Direct)		 View
2024-09-26
Option Award		 2024-09-30
6:35 pm		 N/A
2034-09-26		 Altimmune Inc. ALT Hodges Philip
Director		 34,900 $0 34,900
(Direct)		 View
2024-09-26
Option Award		 2024-09-30
6:35 pm		 N/A
2034-09-26		 Altimmune Inc. ALT SAYARE MITCHEL
Director		 34,900 $0 34,900
(Direct)		 View
2024-09-26
Option Award		 2024-09-30
6:34 pm		 N/A
2034-09-26		 Altimmune Inc. ALT Schafer Klaus
Director		 34,900 $0 34,900
(Direct)		 View
2024-09-26
Option Award		 2024-09-30
6:34 pm		 N/A
2034-09-26		 Altimmune Inc. ALT GILL JOHN
Director		 34,900 $0 34,900
(Direct)		 View
2024-09-26
Option Award		 2024-09-30
6:33 pm		 N/A
2034-09-26		 Altimmune Inc. ALT Jorkasky Diane
Director		 34,900 $0 34,900
(Direct)		 View
2024-09-26
Option Award		 2024-09-30
6:33 pm		 N/A
2034-09-26		 Altimmune Inc. ALT Sohn Catherine A.
Director		 34,900 $0 34,900
(Direct)		 View
2024-08-19
Exercise		 2024-08-20
6:05 pm		 N/A
N/A		 Altimmune Inc. ALT Drutz David
Director		 20,000 $2.6 59,874
(Indirect)		 View
2024-08-19
Exercise		 2024-08-20
6:05 pm		 N/A
N/A		 Altimmune Inc. ALT Drutz David
Director		 21,750 $2.5 59,874
(Indirect)		 View
2024-08-19
Exercise		 2024-08-20
6:05 pm		 N/A
2029-01-02		 Altimmune Inc. ALT Drutz David
Director		 41,750 $0 59,874
(Direct)		 View
2024-07-31
Option Award		 2024-08-01
5:47 pm		 N/A
N/A		 Altimmune Inc. ALT Shutterly Andrew
Acting Chief Financial Officer		 1,259 $5.41 11,372
(Direct)		 View
2024-07-31
Option Award		 2024-08-01
5:45 pm		 N/A
N/A		 Altimmune Inc. ALT Roberts M Scot
Chief Scientific Officer		 650 $5.41 43,325
(Direct)		 View
2024-07-31
Option Award		 2024-08-01
5:43 pm		 N/A
N/A		 Altimmune Inc. ALT Jordt Raymond M
Chief Business Officer		 917 $5.41 14,660
(Direct)		 View
2024-07-31
Option Award		 2024-08-01
5:40 pm		 N/A
N/A		 Altimmune Inc. ALT Harris Matthew Scott
Chief Medical Officer		 1,486 $5.41 55,119
(Direct)		 View

Ownership		 2024-07-01
6:00 pm		 N/A
N/A		 Altimmune Inc. ALT Shutterly Andrew
See Remarks		 0 $0 96,363
(Direct)		 View
2024-02-01
Tax Withholding		 2024-02-05
6:02 pm		 N/A
N/A		 Altimmune Inc. ALT Roberts M Scot
Chief Scientific Officer		 1,801 $9.88 64,391
(Direct)		 View
2024-02-02
Tax Withholding		 2024-02-05
6:02 pm		 N/A
N/A		 Altimmune Inc. ALT Roberts M Scot
Chief Scientific Officer		 2,330 $9.32 64,391
(Direct)		 View
2024-02-01
Exercise		 2024-02-05
6:02 pm		 N/A
N/A		 Altimmune Inc. ALT Roberts M Scot
Chief Scientific Officer		 13,941 $0 64,391
(Direct)		 View
2024-02-01
Tax Withholding		 2024-02-05
6:01 pm		 N/A
N/A		 Altimmune Inc. ALT Harris Matthew Scott
Chief Medical Officer		 1,801 $9.88 75,349
(Direct)		 View
2024-02-02
Tax Withholding		 2024-02-05
6:01 pm		 N/A
N/A		 Altimmune Inc. ALT Harris Matthew Scott
Chief Medical Officer		 2,332 $9.32 75,349
(Direct)		 View
2024-02-01
Exercise		 2024-02-05
6:01 pm		 N/A
N/A		 Altimmune Inc. ALT Harris Matthew Scott
Chief Medical Officer		 13,941 $0 75,349
(Direct)		 View
2024-02-01
Tax Withholding		 2024-02-05
6:00 pm		 N/A
N/A		 Altimmune Inc. ALT Garg Vipin K
President and CEO		 7,313 $9.88 346,473
(Direct)		 View
2024-02-02
Tax Withholding		 2024-02-05
6:00 pm		 N/A
N/A		 Altimmune Inc. ALT Garg Vipin K
President and CEO		 8,376 $9.32 346,473
(Direct)		 View
2024-02-01
Exercise		 2024-02-05
6:00 pm		 N/A
N/A		 Altimmune Inc. ALT Garg Vipin K
President and CEO		 35,495 $0 346,473
(Direct)		 View
2024-01-31
Option Award		 2024-02-01
6:03 pm		 N/A
N/A		 Altimmune Inc. ALT Roberts M Scot
Chief Scientific Officer		 5,860 $2.69 60,690
(Direct)		 View
2024-01-30
Tax Withholding		 2024-02-01
6:03 pm		 N/A
N/A		 Altimmune Inc. ALT Roberts M Scot
Chief Scientific Officer		 2,709 $9.8 60,690
(Direct)		 View
2024-01-30
Exercise		 2024-02-01
6:03 pm		 N/A
N/A		 Altimmune Inc. ALT Roberts M Scot
Chief Scientific Officer		 9,275 $0 60,690
(Direct)		 View
2024-01-31
Option Award		 2024-02-01
6:02 pm		 N/A
N/A		 Altimmune Inc. ALT Jordt Raymond M
Chief Business Officer		 5,030 $2.69 13,743
(Direct)		 View
2024-01-31
Option Award		 2024-02-01
6:01 pm		 N/A
N/A		 Altimmune Inc. ALT Harris Matthew Scott
Chief Medical Officer		 3,257 $2.69 71,650
(Direct)		 View
2024-01-30
Tax Withholding		 2024-02-01
6:01 pm		 N/A
N/A		 Altimmune Inc. ALT Harris Matthew Scott
Chief Medical Officer		 2,709 $9.8 71,650
(Direct)		 View
2024-01-30
Exercise		 2024-02-01
6:01 pm		 N/A
N/A		 Altimmune Inc. ALT Harris Matthew Scott
Chief Medical Officer		 9,275 $0 71,650
(Direct)		 View
2024-01-31
Option Award		 2024-02-01
6:01 pm		 N/A
N/A		 Altimmune Inc. ALT Garg Vipin K
President and CEO		 7,889 $2.69 352,547
(Direct)		 View
2024-01-30
Tax Withholding		 2024-02-01
6:01 pm		 N/A
N/A		 Altimmune Inc. ALT Garg Vipin K
President and CEO		 11,697 $9.8 352,547
(Direct)		 View
2024-01-30
Exercise		 2024-02-01
6:01 pm		 N/A
N/A		 Altimmune Inc. ALT Garg Vipin K
President and CEO		 26,775 $0 352,547
(Direct)		 View
2024-01-31
Option Award		 2024-02-01
6:00 pm		 N/A
N/A		 Altimmune Inc. ALT Eisenstadt Richard I
Chief Financial Officer		 4,621 $2.69 72,837
(Direct)		 View
2024-01-30
Tax Withholding		 2024-02-01
6:00 pm		 N/A
N/A		 Altimmune Inc. ALT Eisenstadt Richard I
Chief Financial Officer		 2,175 $9.8 72,837
(Direct)		 View
2024-01-30
Exercise		 2024-02-01
6:00 pm		 N/A
N/A		 Altimmune Inc. ALT Eisenstadt Richard I
Chief Financial Officer		 9,275 $0 72,837
(Direct)		 View
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