| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
Director | President &COO | President &COO +1 more
2 companies
Gilliam Joseph E is a President &COO at GKOS, with reported holdings spanning 2 companies. Recent filings cover 1 purchase and 75 sales. Those positions are worth an estimated $5.7M at current prices.
Our model assigns Gilliam Joseph E a middling insider score of 55/100, based on 26 past trades. Over a 12-month horizon, 60.0% of those trades were profitable, with an average 12-month return of -11.0%.
Gilliam Joseph E's largest disclosed position is in GKOS as President &COO, worth about $5.7M. The recent filings there lean toward selling, a net 528,016 shares.
| Date | Ticker | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Aug 11, 2026 | GKOS Glaukos Corporation | President &COO | Sale+OE | 60,000 | $179.74 | $10,784,659.20 | -45.3% | - | - | |
| May 1, 2026 | GKOS Glaukos Corporation | President &COO | Sell | 19,573 | $143.54 | $2,809,508.42 | -21.0% | +20.2% | - | |
| Jan 22, 2026 | GKOS Glaukos Corporation | President &COO | Sale+OE | 10,498 | $127.68 | $1,340,379.78 | -10.2% | -3.4% | - | |
| Jan 21, 2026 | GKOS Glaukos Corporation | President &COO | Sale+OE | 4,502 | $124.65 | $561,174.30 | -4.6% | -1.7% | - | |
| Nov 18, 2025 | GKOS Glaukos Corp | President &COO | Sell | 19,340 | $90.00 | $1,740,600.00 | -17.3% | +16.4% | - | |
| Dec 20, 2024 | GKOS Glaukos Corp | President &COO | Sale+OE | 3,328 | $149.85 | $498,715.64 | -3.2% | -33.3% | -23.0% | |
| Oct 30, 2024 | GKOS Glaukos Corp | President &COO | Sale+OE | 2,275 | $138.97 | $316,156.75 | -2.2% | +15.1% | -36.7% | |
| Aug 21, 2024 | GKOS Glaukos Corp | President &COO | Sale+OE | 5,000 | $129.36 | $646,790.80 | -4.7% | +10.9% | -30.9% | |
| Jul 5, 2024 | GKOS Glaukos Corp | President &COO | Sale+OE | 2,250 | $121.39 | $273,127.50 | -2.2% | +4.1% | -16.7% | |
| Jun 3, 2024 | GKOS Glaukos Corp | President &COO | Sale+OE | 2,500 | $113.50 | $283,750.78 | -2.4% | +16.3% | -17.4% |