Nihanth Badugu - 13 Aug 2025 Form 3 Insider Report for ASTROTECH Corp (ASTC)

Role
Chief Operating Officer
Signature
/s/ Nihanth Badugu
Issuer symbol
ASTC
Transactions as of
13 Aug 2025
Net transactions value
$0
Form type
3
Filing time
28 Aug 2025, 17:16:34 UTC
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Badugu Nihanth Chief Operating Officer 2105 DONLEY DRIVE, SUITE 100, AUSTIN /s/ Nihanth Badugu 28 Aug 2025 0002083731

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
holding ASTC Employee Stock Options (right to buy) 13 Aug 2025 Common Stock 1,800 $11.87 Direct F1
holding ASTC Employee Stock Options (right to buy) 13 Aug 2025 Common Stock 840 $11.51 Direct F2
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 The option agreement provides that the option becomes exercisable in three equal annual installments over three years beginning on the first anniversary of the option's grant date. The option was granted on August 7, 2023. 600 shares underlying this stock option vested on each August 7, 2024 and August 7, 2025, respectively.
F2 The option agreement provides that the option becomes exercisable in three equal annual installments over three years beginning on the first anniversary of the option's grant date. The option was granted on August 28, 2024. 280 shares underlying this stock option vested on August 28, 2025.