Insider Transactions last 24 months for Altimmune, Inc.  -  NSDQ: ALT

 
Transactions
All Buy Sell Option Exercise
Filer's Name
Relationship/
Title
Trans.
Date
Trans. Type
Ownership Type
Security Type
Shares
Price
Trans.
Value
Total Shares Owned
Weaver Gregory LChief Financial Officer04/01/2026APDirectCOM10,000$3.15$31,499.0038,078
Durso Jerome BenedictPresident and CEO04/01/2026APDirectCOM15,000$3.14$47,100.0047,500
Weaver Gregory LChief Financial Officer03/06/2026APDirectCOM5,000$3.54$17,700.0028,078
Durso Jerome BenedictPresident and CEO03/06/2026APDirectCOM20,000$3.54$70,790.0032,500
Roberts M ScotChief Scientific Officer02/02/2026DFDirectCOM2,329$5.55$12,925.95112,824
Roberts M ScotChief Scientific Officer02/02/2026AMDirectCOM7,775$0.00$0.00115,153
Garg Vipin KDirector01/31/2026AADirectCOM6,926$3.07$21,262.82424,519
Roberts M ScotChief Scientific Officer01/31/2026AADirectCOM5,567$3.07$17,090.69107,378
Jordt Raymond MChief Business Officer01/31/2026AADirectCOM4,571$3.07$14,032.9770,107
Garg Vipin KDirector01/30/2026DFDirectCOM11,632$5.60$65,139.20417,593
Garg Vipin KDirector01/30/2026AMDirectCOM26,775$0.00$0.00429,225
Roberts M ScotChief Scientific Officer01/30/2026DFDirectCOM2,859$5.60$16,010.40101,811
Roberts M ScotChief Scientific Officer01/30/2026AMDirectCOM9,275$0.00$0.00104,670
Garg Vipin KDirector01/27/2026DFDirectCOM17,898$6.18$110,609.64402,450
Garg Vipin KDirector01/27/2026AMDirectCOM41,200$0.00$0.00420,348
Roberts M ScotChief Scientific Officer01/27/2026DFDirectCOM4,748$6.18$29,342.6495,395
Roberts M ScotChief Scientific Officer01/27/2026AMDirectCOM15,850$0.00$0.00100,143
Jordt Raymond MChief Business Officer01/27/2026DFDirectCOM4,229$6.18$26,135.2265,536
Jordt Raymond MChief Business Officer01/27/2026AMDirectCOM15,850$0.00$0.0069,765
Garg Vipin KDirector01/25/2026DFDirectCOM17,984$5.50$98,912.00379,148
Garg Vipin KDirector01/25/2026AMDirectCOM42,050$0.00$0.00397,132
Roberts M ScotChief Scientific Officer01/25/2026DFDirectCOM4,373$5.50$24,051.5084,293
Roberts M ScotChief Scientific Officer01/25/2026AMDirectCOM14,600$0.00$0.0088,666
Jordt Raymond MChief Business Officer01/25/2026DFDirectCOM3,855$5.50$21,202.5053,915
Jordt Raymond MChief Business Officer01/25/2026AMDirectCOM14,600$0.00$0.0057,770
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Transaction Type Key
First letter: A = Acquired, D = Disposed
Second letter:
A = Grant, award or other acquisition pursuant to Rule 16b-3(d) C = Conversion of derivative security | D = Disposition to the issuer of issuer equity securities pursuant to Rule 16b-3(e) | E = Expiration of short derivative position | F = Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3. | G = Gift | H = Expiration (or cancellation) of long derivative position with value received | I = Discretionary transaction in accordance with Rule 16b-3(f) | J = Other | L = Small acquisition under Rule 16a-6 | M = Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | O = Exercise of out-of-the-money derivative security | P = Open market or private purchase | S = Open market or private sale | U = Disposition pursuant to a tender of shares in a change of control transaction | W = Acquisition or disposition by will or the laws of descent and distribution | X = Exercise of in-the-money or at-the-money derivative security | Z = Deposit into or withdrawal from voting trust 		Export Table Data to Excel Send to Excel