NASDAQ:ASTC

Astrotech Stock Insider Trading

Industrials > Aerospace & Defense

Buy ASTC

*Your capital is at risk

$11.78

+0.510 (+4.53%)

At Close: Jun 23, 2026

Astrotech Stock Insider Power

Based on the 100 latest insides trades, we have calculated the insider power to be negative at -86.07. In total, the insiders bought 382.39K and sold 459.15K ASTC shares in the last 100 trades. The insider score can be negative despite buy/sell ratio being positive. The score focuses on the quality of the trades.

Insider Power (Last 100 transactions)	-86.07
● Buy	382.39K shares
● Sell	459.15K shares
96% Buy Activity Negligible or No Correlation
Buy Signal Low Confidence Apr 14, 2026 Analysis Breakdown: Signal is highly questionable due to a strongly contradictory negative Insider Power Score of -86.07. Confidence increased due to high data reliability score of 100. Supported by overwhelming buy-side pressure (96% buys).

Historical Insider Trades

Date	Type	Person	Role	Amount
Apr 14, 2026 Buy	Common Stock A-Award	Wilkinson Tom Director	Director	6 006 Value: $20.0K
Apr 14, 2026 Buy	Common Stock A-Award	Winn Charles Arch Director	Director	6 006 Value: $20.0K
Apr 14, 2026 Buy	Common Stock A-Award	Stober Eric Director	Director	6 006 Value: $20.0K
Apr 14, 2026 Buy	Common Stock A-Award	Mcfarland Robert N Director	Director	6 006 Value: $20.0K
Oct 27, 2025 Buy	Common Stock	Bartley Scott Interim CFO, Treasurer And Sec	C-Suite Officer	0 Value: $0
Oct 03, 2025 Sell	Common Stock S-Sale	Leonard Braden Michael 10 Percent Owner	10% Owner	220 410 Value: $1.57M
Oct 03, 2025 Sell	Common Stock S-Sale	Leonard Braden Michael 10 Percent Owner	10% Owner	9 166 Value: $53.4K
Oct 03, 2025 Sell	Common Stock S-Sale	Leonard Braden Michael 10 Percent Owner	10% Owner	9 166 Value: $53.4K
Oct 03, 2025 Sell	Common Stock S-Sale	Leonard Braden Michael 10 Percent Owner	10% Owner	220 410 Value: $1.57M
Aug 13, 2025 Buy	Employee Stock Options (right to buy)	Badugu Nihanth Chief Operating Officer	C-Suite Officer	1 800 Value: $21.4K
Aug 13, 2025 Buy	Employee Stock Options (right to buy)	Badugu Nihanth Chief Operating Officer	C-Suite Officer	840 Value: $10K
Aug 13, 2025 Buy	Employee Stock Options (right to buy)	Badugu Nihanth Chief Operating Officer	C-Suite Officer	840 Value: $10K
Aug 13, 2025 Buy	Employee Stock Options (right to buy)	Badugu Nihanth Chief Operating Officer	C-Suite Officer	1 800 Value: $21.4K
May 22, 2025 Buy	Employee Stock Options (right to buy) A-Award	Canas Jennifer Chief Financial Officer	C-Suite Officer	5 250 Value: $31.2K
May 22, 2025 Buy	Employee Stock Options (right to buy) A-Award	Canas Jennifer Chief Financial Officer	C-Suite Officer	5 250 Value: $31.2K
May 22, 2025 Buy	Common Stock A-Award	Canas Jennifer Chief Financial Officer	C-Suite Officer	5 250 Value: $31.2K
May 22, 2025 Buy	Employee Stock Options (right to buy)	Canas Jennifer Chief Financial Officer	C-Suite Officer	1 000 Value: $13.2K
May 22, 2025 Buy	Employee Stock Options (right to buy)	Canas Jennifer Chief Financial Officer	C-Suite Officer	3 750 Value: $37.9K
May 22, 2025 Buy	Employee Stock Options (right to buy)	Canas Jennifer Chief Financial Officer	C-Suite Officer	2 010 Value: $23.1K
May 22, 2025 Buy	Employee Stock Options (right to buy)	Canas Jennifer Chief Financial Officer	C-Suite Officer	2 010 Value: $23.1K
May 22, 2025 Buy	Employee Stock Options (right to buy)	Canas Jennifer Chief Financial Officer	C-Suite Officer	3 750 Value: $37.9K
May 22, 2025 Buy	Employee Stock Options (right to buy)	Canas Jennifer Chief Financial Officer	C-Suite Officer	1 000 Value: $13.2K
May 22, 2025 Buy	Common Stock A-Award	Canas Jennifer Chief Financial Officer	C-Suite Officer	5 250 Value: $31.2K
May 14, 2025 Buy	Common Stock A-Award	Halinski John William Director	Director	6 006 Value: $35.4K
May 14, 2025 Buy	Common Stock A-Award	Mcfarland Robert N Director	Director	3 000 Value: $17.7K

About Insider Power

Insider Power is a proprietary algorithm developed by StockInvest.us to evaluate the significance of insider transactions. The calculation considers the size, type, and timing of transactions, as well as the insider’s role within the company.

It is important to note that, in general, there is little to no correlation between insider transactions and short-term stock price movements. In one of our studies, only 0.22%^* of stocks with insider activity showed a measurable correlation — and even then, it was unclear whether the effect was caused by insider actions or simply by the stock’s broader trend.

While our algorithms are designed to highlight potentially meaningful signals, these cannot be regarded as statistically significant on their own. Insider trading activity should therefore be seen as informative rather than as direct trading guidance. The Insider Power metric was created to present this information in a clearer and more accessible way, helping investors better understand the possible context of insider activity.

* October 6th, 2025 - Tested on 5562 stocks