Insider · CIK 0001920061
Alex R. Thurman
Files at: GKOS. On EDGAR ↗
Reported trades — common stock
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Aug 7, 2026 SForm 4 → | Aug 11, 5:31 pm EDT | GLAUKOS CorpGKOS | 20,000 | $180.13 | $3,602,600 | 43,906 | −31.3% | 10b5-1 |
| Aug 7, 2026 MForm 4 → | Aug 11, 5:31 pm EDT | GLAUKOS CorpGKOS | 20,000 | $33.81 | $676,200 | 63,906 | — | 10b5-1 |
| Jul 16, 2026 SForm 4 → | Jul 21, 4:26 pm EDT | GLAUKOS CorpGKOS | 10,000 | $160.00 | $1,600,000 | 43,906 | −18.6% | 10b5-1 late |
| Jul 16, 2026 MForm 4 → | Jul 21, 4:26 pm EDT | GLAUKOS CorpGKOS | 10,000 | $38.68 | $386,800 | 53,906 | — | 10b5-1 late |
| Jul 9, 2026 SForm 4 → | Jul 13, 8:04 pm EDT | GLAUKOS CorpGKOS | 10,000 | $155.00 | $1,550,000 | 43,681 | −18.6% | 10b5-1 |
| Jul 9, 2026 MForm 4 → | Jul 13, 8:04 pm EDT | GLAUKOS CorpGKOS | 10,000 | $38.68 | $386,800 | 53,681 | — | 10b5-1 |
| Jul 6, 2026 SForm 4 → | Jul 8, 9:13 pm EDT | GLAUKOS CorpGKOS | 10,000 | $150.00 | $1,500,000 | 43,681 | −18.6% | 10b5-1 |
| Jul 6, 2026 MForm 4 → | Jul 8, 9:13 pm EDT | GLAUKOS CorpGKOS | 10,000 | $38.68 | $386,800 | 53,681 | — | 10b5-1 |
Reported trades — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Aug 7, 2026 MForm 4 → | Aug 11, 5:31 pm EDT | GLAUKOS CorpGKOS | 20,000 | — | — | 0 | — | 10b5-1 |
| Jul 16, 2026 MForm 4 → | Jul 21, 4:26 pm EDT | GLAUKOS CorpGKOS | 10,000 | — | — | 10,000 | — | 10b5-1 late |
| Jul 9, 2026 MForm 4 → | Jul 13, 8:04 pm EDT | GLAUKOS CorpGKOS | 10,000 | — | — | 10,000 | — | 10b5-1 |
| Jul 6, 2026 MForm 4 → | Jul 8, 9:13 pm EDT | GLAUKOS CorpGKOS | 10,000 | $38.68 | $386,800 | 20,000 | — | 10b5-1 |