GLASF (GLASF) Insider Trading
Over the last 6 months, 0 institutions increased and 0 reduced their position (13F).
Insider Activity
Sentiment
50/100
Buys (3m)
0
Sells (3m)
0
Net (3m)
$0
ContextInstitutions reducing (13F)
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| Jun 4, 2026 | Tu Williamofficer: SVP, Corporate Controller | Option | 5,800 | — |
| Jun 4, 2026 | Tu Williamofficer: SVP, Corporate Controller | Tax | 1,982 | $11.37 |
| May 26, 2026 | Tu Williamofficer: SVP, Corporate Controller | Sell | 5,423 | $10.48 |
| May 26, 2026 | Tu Williamofficer: SVP, Corporate Controller | Sell | 10,414 | $10.19 |
| May 26, 2026 | Tu Williamofficer: SVP, Corporate Controller | Tax | 2,910 | $10.29 |
| May 20, 2026 | Tu Williamofficer: SVP, Corporate Controller | Sell | 15,888 | $10.08 |
| May 19, 2026 | Tu Williamofficer: SVP, Corporate Controller | Option | 8,333 | — |
Source: GLASF SEC Form 4 filings, latest Jun 4, 2026. For informational purposes only — not investment advice.
Institutional activity (13F)
How institutions changed their GLASF positions over the last 6 months (SEC Form 13F).
Increased
0
New positions
0
Reduced
0
Sold out
3
Largest moves
| Institution | Action | Shares | Filed |
|---|---|---|---|
| FCA CORP /TX | Unchanged | 20K | May 14, 2026 |
| FNY Investment Advisers, LLC | Unchanged | 7K | Apr 15, 2026 |
| Game Plan Financial Advisors, LLC | Unchanged | 4K | Apr 23, 2026 |
| Game Plan Financial Advisors, LLC | Sold Out | 0 | Apr 23, 2026 |
| FNY Investment Advisers, LLC | Sold Out | 0 | Apr 15, 2026 |
| FCA CORP /TX | Sold Out | 0 | May 14, 2026 |
Source: SEC Form 13F filings. For informational purposes only — not investment advice.