ASTROTECH Corp — Director's Dealing 2025

Aug 28, 2025

SEC Form 3 — Initial Statement of Beneficial Ownership

Issuer: ASTROTECH Corp (ASTC)
CIK: 0001001907
Period of Report: 2025-08-13

Reporting Person: Badugu Nihanth (Chief Operating Officer)

Holdings (Derivative)

Security	Exercise Price	Expiration	Underlying	Shares	Ownership
Employee Stock Options (right to buy)	$11.8700	2033-08-07	Common Stock (1800)		Direct
Employee Stock Options (right to buy)	$11.5100	2034-08-28	Common Stock (840)		Direct

Footnotes

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.