| 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 |
|---|---|---|---|---|---|---|---|---|---|
Chief Financial Officer | Chief Financial Officer
1 company
Koning John Todd serves as a Chief Financial Officer at ATEC. Across recent SEC filings that breaks down to 1 buy and 8 sells. Those positions are worth an estimated $7.4M at current prices.
Historically, Koning John Todd's trades have earned a middling insider score of 57/100 across 9 rated trades. Over a 12-month horizon, 42.9% of those trades were profitable, with an average 12-month return of -0.2%.
The biggest single holding is ATEC (~$7.4M) as Chief Financial Officer. The recent filings there lean toward selling, a net 488,579 shares.
| Date | Ticker | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Mar 13, 2026 | ATEC Alphatec Holdings, Inc. | Chief Financial Officer | Sell10b5-1 | 79,789 | $12.36 | $986,192.04 | -11.7% | -33.8% | - | |
| Apr 22, 2025 | ATEC Alphatec Holdings, Inc. | Chief Financial Officer | Sell10b5-1 | 37,500 | $10.71 | $401,625.00 | -7.4% | -4.8% | - | |
| Mar 10, 2025 | ATEC Alphatec Holdings, Inc. | Chief Financial Officer | Sell10b5-1 | 165,121 | $9.72 | $1,604,976.12 | -25.5% | +23.3% | +29.4% | |
| Apr 24, 2024 | ATEC Alphatec Holdings, Inc. | Chief Financial Officer | Sell10b5-1 | 37,500 | $12.82 | $480,750.00 | -8.7% | -13.5% | -10.5% | |
| Mar 1, 2024 | ATEC Alphatec Holdings, Inc. | Chief Financial Officer | Sell10b5-1 | 121,601 | $13.30 | $1,617,293.30 | -22.0% | -24.5% | -6.6% | |
| Apr 20, 2023 | ATEC Alphatec Holdings, Inc. | Chief Financial Officer | Sell10b5-1 | 16,500 | $16.42 | $270,930.00 | -3.8% | +9.7% | -23.5% | |
| Feb 27, 2023 | ATEC Alphatec Holdings, Inc. | Chief Financial Officer | Sell | 22,500 | $14.76 | $332,100.00 | -4.9% | -0.1% | +3.3% | |
| Feb 22, 2023 | ATEC Alphatec Holdings, Inc. | Chief Financial Officer | Sell | 13,068 | $14.20 | $185,565.60 | -2.7% | +4.4% | +7.3% | |
| Dec 16, 2021 | ATEC Alphatec Holdings, Inc. | Chief Financial Officer | Buy | 5,000 | $11.17 | $55,850.00 | +2.6% | -2.9% | -1.7% |