// company-profile
ASTROTECH Corp
ASTCExchangeNasdaqSectorLaboratory Analytical InstrumentsInc.DEFilings41Insiders12
// api This ASTROTECH Corp insider-trading data is served live by the Form4API insider trading API. Get the same data via API.
// activity-summary
No insider transactions in the last 30 days.
// 90-day insight
Over the last 90 days, ASTROTECH Corp insiders bought $0 across 4 transactions with no open-market sales.
- Most active insider: Wilkinson Tom with 1 transaction totaling $0.
Activity skews bullish — buys outpace sales.
Institutional Ownership
Top 13F-HR holders of ASTROTECH Corp as of 2026-03-31
Total reported AUM
$560,843
QoQ change
+70.5%
Reporting period
2026-03-31
#1
J. Safra Sarasin Holding AG
CIK 1890222
$140,049
27K shares
#2
BlackRock, Inc.
CIK 2012383
$105,583
20K shares
#3
GEODE CAPITAL MANAGEMENT, LLC
CIK 1214717
$82,299
16K shares
Data source: SEC Form 13F-HR filings. Joined with insider activity above — see who's loading up institutionally while insiders are trading. Full 13F-HR API →
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Apr 14, 2026 | Wilkinson Tom | ASTC | Award | 6,006 | $0.00 | $0K |
| Apr 14, 2026 | MCFARLAND ROBERT N | ASTC | Award | 6,006 | $0.00 | $0K |
| Apr 14, 2026 | Winn Charles Arch | ASTC | Award | 6,006 | $0.00 | $0K |
| Apr 14, 2026 | Stober Eric | ASTC | Award | 6,006 | $0.00 | $0K |
| Oct 3, 2025 | Leonard Braden Michael | ASTC | Sale | 9,166 | $5.83 | $53K |
40 more transactions hidden
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