| 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 |
|---|---|---|---|---|---|---|---|---|---|
Insider activity in GTLB over the last quarter tilts toward selling: insiders offloaded a net 2,290,363 shares worth roughly $109.9M. In the past 30 days, 1 insider bought and 1 sold.
Staples William (Chief Executive Officer) stands out among recent buyers, now holding an estimated $34.3M in GTLB. A senior officer buying with their own money is generally read as a stronger signal than routine insider selling.
Not all activity pointed one way: 1 insider sold in the same window, though they still hold shares. Classified under Software (Information Technology sector), GTLB's insider flows are most useful compared with peers in the same group.
| Role | Insider | Shares | Value | 30d |
|---|---|---|---|---|
| Dir | 12.67M | $673.14M | -116,200 | |
| CEO | 735.1K | $34.27M | +2.7K | |
| CFO | 498.2K | $24.30M | - | |
| Other | 377.2K | $17.47M | - | |
| Other | 346.4K | $16.89M | - |
Buys and sells only
| Date | Insider | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Mar 27, 2026 | Bostrom Susan L58 | Director | Sell | 32,500 | $20.36 | $661,700.00 | -65.2% | +35.1% | - | |
| Mar 20, 2026 | Jacobson Matthew56 | Director | Sell | 1,159,908 | $22.72 | $26,350,369.17 | -100% | +19.4% | - | |
| Feb 17, 2026 | Sijbrandij Sytse73 | Director, 10% Owner | Sell10b5-1 | 54,300 | $28.41 | $1,542,408.00 | - | -11.7% | - | |
| Jan 14, 2026 | Sijbrandij Sytse73 | Director, 10% Owner | Sell10b5-1 | 54,300 | $35.96 | $1,952,484.58 | - | -44.5% | - | |
| Dec 31, 2025 | Shen James | Interim CFO | Sell10b5-1 | 2,538 | $38.08 | $96,647.04 | -4.6% | -42.3% | - | |
| Dec 31, 2025 | Staples William | Chief Executive Officer | Buy10b5-1 | 3,276 | $38.08 | $124,750.08 | +1.0% | -42.3% | - | |
| Dec 19, 2025 | Jacobson Matthew56 | Director | Sell | 334,827 | $38.08 | $12,749,843.85 | -100% | -39.8% | - | |
| Dec 18, 2025 | Mundy Simon60 | Chief Accounting Officer | Sell10b5-1 | 3,479 | $38.33 | $133,359.52 | -6.9% | -40.6% | - | |
| Dec 15, 2025 | Sijbrandij Sytse73 | Director, 10% Owner | Sell10b5-1 | 54,300 | $38.95 | $2,114,904.00 | - | -41.5% | - | |
| Dec 9, 2025 | Bostrom Susan L58 | Director | Sell | 100,000 | $39.46 | $3,945,800.00 | -66.7% | -37.0% | - |