InsiderTrades

Form 4 for ALT Altimmune, Inc.

Accepted 2024-02-05 00:00:00 ET · period of report 2024-02-01 · accession 0001104659-24-010780 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
DM 2024-02-05 2024-02-01+ ALT Roberts M Scot CSO M - OptEx $0.00 +13.9K 45.0K +45% $0
DM 2024-02-05 2024-02-01+ ALT Roberts M Scot CSO F - Tax $9.56 -4,131 42.7K -9% -$39.5K
DM 2024-02-05 2024-02-01+ ALT Roberts M Scot CSO M - OptEx $0.00 -13.9K 6,166 -69% $0

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock, par value $0.0001 2024-02-01 M A 6,166 $0.00 39,016 D — — (F1) Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of Common Stock, par value $0.0001, when vested.
2 Common Common Stock, par value $0.0001 2024-02-01 F D 1,801 $9.88 37,215 D — —
3 Common Common Stock, par value $0.0001 2024-02-02 M A 7,775 $0.00 44,990 D — — (F1) Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of Common Stock, par value $0.0001, when vested.
4 Common Common Stock, par value $0.0001 2024-02-02 F D 2,330 $9.32 42,660 D — —
5 Derivative Restricted Stock Units 2024-02-02 M D 7,775 $0.00 15,550 D — · — to — 7,775 Common Stock, par value $0.0001 (F1) Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of Common Stock, par value $0.0001, when vested. (F4) The RSUs become vested in substantially equal annual installments over the 4 years following February 2, 2022, subject to the reporting person's continued service through the applicable vesting date, and have no expiration date.
6 Derivative Restricted Stock Units 2024-02-01 M D 6,166 $0.00 6,166 D — · — to — 6,166 Common Stock, par value $0.0001 (F1) Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of Common Stock, par value $0.0001, when vested. (F3) The RSUs become vested in substantially equal annual installments over the 4 years following February 1, 2021, subject to the reporting person's continued service through the applicable vesting date, and have no expiration date.