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Form 4 trades the last 365 days, plus historical signal scoring over the last 365 days · institutional 13F view →
Historical signal stats are shown once this stock has at least 3 open-market buys or 8 total P/S trades over the last 365 days.
Current sample: 0 buys, 0 sells, 0 open-market trades.
SEC Form 4 open-market transactions (the last 365 days) · P/S only
Buy trades
0
Sell trades
0
Bought
$0
Sold
$0
Net flow
+$0
Latest trade
—
Latest 0 matching trade lines; the full ledger is below.
No matching trades.
Filter every reported buy and sell for GKOS.
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Insiders' intent to sell, filed before the trade — a leading indicator to the executed Form 4 sales above. All Form 144 notices →
| # | Fund | Value↓ | Portfolio % | Change |
|---|---|---|---|---|
| 1 | BlackRock, Inc. | $1.33B | 0.02% | +5.0% |
| 2 | VANGUARD GROUP INC | $679.77M | 0.01% | -0.4% |
| 3 | STATE STREET CORP | $323.67M | 0.01% | +6.1% |
| 4 | MILLENNIUM MANAGEMENT LLC | $220.96M | 0.15% | +28.2% |
| 5 | CITADEL ADVISORS LLC | $194.27M | 0.11% | -3.9% |
| 6 | PRICE T ROWE ASSOCIATES INC /MD/ | $94.99M | 0.01% | +102.0% |
| 7 | WELLINGTON MANAGEMENT GROUP LLP | $59.85M | 0.01% | +187.1% |
| 8 | FMR LLC | $52.76M | 0.00% | +24.5% |
| 9 | RENAISSANCE TECHNOLOGIES LLC | $20.57M | 0.03% | +23.8% |
| 10 | Point72 Asset Management, L.P. | $19.33M | 0.03% | +36.5% |
| $249.16K |
| Navratil Tomas | $243.21K |
| Navratil Tomas | $2.48M |
| Kliman Gilbert H | $475.00K |
| Gilliam Joseph E | $10.78M |
| Thurman Alex R. | $3.60M |
| WEN LEANA | $88.01K |
| Thurman Alex R. | $1.60M |
| Thurman Alex R. | $1.55M |