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ATEC • CIK 0001350653
Loading insider transactions…
People and entities that have reported ownership via Form 3, 3/A, 4, 4/A, 5, 5/A
Parsed transactions from Form 4 (and 3/5) filings (past year)
4 transactions · 250.00K shares
$2.01M total value
34 transactions · 3.87M shares
$78.27M total value
1 transactions · 25.00K shares
| Filing Date | Insiders | Transactions | Filing |
|---|---|---|---|
| Oct 5, 2026 | Carls Thomas Andrew | Grant/Award: 200.00K shares | View |
| Sep 10, 2026 | Miles Patrick | Bought 115.00K @ $8.81/share ($1.01M) | View |
| Jun 12, 2026 | Valentine Keith | Grant/Award: 32.01K shares | View |
| Jun 12, 2026 | MCGINNIS KAREN K | Sold 6.05K @ $8.01/share ($48.46K) Grant/Award: 32.01K shares | View |
| May 11, 2026 | Valentine Keith | Bought 135.00K @ $7.3792/share ($996.19K) | View |
| Mar 10, 2026 | Hunsaker Craig E | Sold 116.37K @ $12.3836/share ($1.44M) Gift: 600 | View |
| Mar 9, 2026 | Miles Patrick | Tax Withholding: 219.75K @ $12.57 ($2.76M) | View |
| Feb 27, 2026 | Miles Patrick | Grant/Award: 966.29K shares | View |
| Feb 6, 2026 | Sponsel David | Sold 60.42K @ $13.79/share ($833.26K) | View |
| Feb 4, 2026 | Hunsaker Craig E | Sold 37.36K @ $14.71/share ($549.54K) | View |
| Dec 18, 2025 | Lish Scott | Sold 19.90K @ $19.64/share ($390.84K) | View |
| Dec 18, 2025 | Pelizzon David R | Sold 250.00K @ $19.66/share ($4.92M) | View |
| Dec 12, 2025 | Sponsel David | Sold 21.11K @ $20.79/share ($438.79K) | View |
| Dec 12, 2025 | Demski David M | Sold 30.00K @ $21.20/share ($636.00K) | View |
| Dec 12, 2025 | Hunsaker Craig E | Sold 32.58K @ $20.84/share ($679.05K) | View |
| Dec 10, 2025 | Koning John Todd | Tax Withholding: 15.27K @ $21.45 ($327.46K) | View |
| Dec 10, 2025 | Sponsel David | Sold 988 @ $21.45/share ($21.19K) | View |
| Dec 10, 2025 | Squadron Capital LLC | Sold 250.00K @ $21.1804/share ($5.30M) | View |
| Dec 10, 2025 | Pelizzon David R | Sold 250.00K @ $21.1804/share ($5.30M) | View |
| Dec 10, 2025 | Squadron Capital Holdings LLC | Sold 250.00K @ $21.1804/share ($5.30M) | View |
| Dec 10, 2025 | Pritzker Jennifer N. | Sold 250.00K @ $21.1804/share ($5.30M) | View |
| Dec 9, 2025 | Lish Scott | Sold 10.88K @ $21.47/share ($233.49K) | View |
| Dec 9, 2025 | Marshall Tyson Eliot | Sold 22.89K @ $21.4743/share ($491.53K) | View |
| Nov 26, 2025 | Pritzker Jennifer N. | Sold 250.00K @ $20.62/share ($5.16M) | View |
| Nov 26, 2025 | Squadron Capital Holdings LLC | Sold 250.00K @ $20.62/share ($5.16M) | View |
| Nov 25, 2025 | Squadron Capital LLC | Sold 250.00K @ $20.62/share ($5.16M) | View |
| Nov 25, 2025 | Pelizzon David R | Sold 250.00K @ $20.62/share ($5.16M) | View |
| Nov 21, 2025 | Lish Scott | Exercised 25.00K options @ $3.63/share; sold 25.00K @ $19.80/share ($495.00K) | View |
| Nov 21, 2025 | Marshall Tyson Eliot | Sold 70.00K @ $19.51/share ($1.37M) | View |
| Nov 14, 2025 | Squadron Capital LLC | Sold 250.00K @ $20.80/share ($5.20M) | View |
| Nov 14, 2025 | Pelizzon David R | Sold 250.00K @ $20.80/share ($5.20M) | View |
| Nov 14, 2025 | Squadron Capital Holdings LLC | Sold 250.00K @ $20.80/share ($5.20M) | View |
| Nov 14, 2025 | Pritzker Jennifer N. | Sold 250.00K @ $20.80/share ($5.20M) | View |
| Oct 31, 2025 | Hunsaker Craig E | Sold 100.00K @ $19.95/share ($2.00M) | View |
| Oct 28, 2025 | Sponsel David | Sold 70.00K @ $16.18/share ($1.13M) | View |