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ATKR • CIK 0001666138
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)
0 transactions · 0 shares
— total value
2 transactions · 2.00K shares
$130.53K total value
| Filing Date | Insiders | Transactions | Filing |
|---|---|---|---|
| Oct 21, 2026 | Deitzer John Michael | Grant/Award: 14.56K shares Discretionary: 33.49K @ $95.00 ($3.18M) | View |
| Oct 21, 2026 | Alvey James William | Grant/Award: 999.844 shares Discretionary: 6.45K @ $95.00 ($612.68K) | View |
| Oct 21, 2026 | Edmonds Franklin S. Jr. | Discretionary: 2.84K @ $95.00 ($270.14K) | View |
| Oct 21, 2026 | Pregenzer John W | Grant/Award: 18.82K shares Discretionary: 104.64K @ $72.8348 ($7.62M) | View |
| Oct 21, 2026 | Lowe LeAngela W. | Grant/Award: 10.30K shares Discretionary: 56.88K @ $77.4285 ($4.40M) | View |
| Oct 21, 2026 | Lamps Mark F. | Grant/Award: 13.39K shares Discretionary: 77.87K @ $60.0655 ($4.68M) | View |
| Oct 21, 2026 | Edwards Barbara Joanne | Discretionary: 6.10K @ $95.00 ($579.45K) | View |
| Oct 21, 2026 | Kershaw Justin A | Discretionary: 18.75K @ $95.00 ($1.78M) | View |
| Oct 21, 2026 | James Wilbert W Jr | Discretionary: 17.19K @ $95.00 ($1.63M) | View |
| Oct 21, 2026 | Waltz William E Jr. | Grant/Award: 67.97K shares Discretionary: 490.15K @ $44.2798 ($21.70M) | View |
| Oct 21, 2026 | Kelly Daniel S | Grant/Award: 10.30K shares Discretionary: 101.97K @ $40.026 ($4.08M) | View |
| Oct 21, 2026 | Zeffiro A Mark | Discretionary: 23.99K @ $95.00 ($2.28M) | View |
| Oct 21, 2026 | WYNN BETTY R. | Discretionary: 20.62K @ $95.00 ($1.96M) | View |
| Oct 21, 2026 | MUSE SCOTT H | Discretionary: 32.72K @ $95.00 ($3.11M) | View |
| Oct 21, 2026 | Isbell Jeri L | Discretionary: 30.66K @ $95.00 ($2.91M) | View |
| Oct 21, 2026 | SCHROCK MICHAEL V | Discretionary: 22.19K @ $95.00 ($2.11M) | View |
| Aug 31, 2026 | Deitzer John Michael | Grant/Award: 47.307 shares | View |
| Aug 31, 2026 | Alvey James William | Grant/Award: 9.347 shares | View |
| Aug 31, 2026 | Edmonds Franklin S. Jr. | Grant/Award: 9.99 shares | View |
| Aug 31, 2026 | Pregenzer John W | Grant/Award: 82.082 shares | View |
| Aug 31, 2026 | Lowe LeAngela W. | Grant/Award: 35.998 shares | View |
| Aug 31, 2026 | Lamps Mark F. | Grant/Award: 47.268 shares | View |
| Aug 31, 2026 | Edwards Barbara Joanne | Grant/Award: 18.127 shares | View |
| Aug 31, 2026 | Kershaw Justin A | Grant/Award: 65.871 shares | View |
| Aug 31, 2026 | James Wilbert W Jr | Grant/Award: 60.394 shares | View |
| Aug 31, 2026 | Waltz William E Jr. | Grant/Award: 241.522 shares | View |
| Aug 31, 2026 | Kelly Daniel S | Grant/Award: 36.373 shares | View |
| Aug 31, 2026 | Zeffiro A Mark | Grant/Award: 48.35 shares | View |
| Aug 31, 2026 | WYNN BETTY R. | Grant/Award: 27.879 shares | View |
| Aug 31, 2026 | MUSE SCOTT H | Grant/Award: 94.948 shares | View |
| Aug 31, 2026 | Isbell Jeri L | Grant/Award: 97.867 shares | View |
| Aug 31, 2026 | SCHROCK MICHAEL V | Grant/Award: 8.094 shares | View |
| Jun 2, 2026 | — | — | View |
| Jun 2, 2026 | — | — | View |
| Jun 2, 2026 | — | — | View |
| Jun 2, 2026 | — | — | View |
| Jun 2, 2026 | — | — | View |
| Mar 3, 2026 | — | — | View |
| Mar 3, 2026 | — | — | View |
| Mar 3, 2026 | — | — | View |
| Mar 3, 2026 | — | — | View |
| Feb 17, 2026 | Lamps Mark F. | Sold 1.00K @ $65.78/share ($65.78K) | View |
| Feb 3, 2026 | Pregenzer John W | Tax Withholding: 1.16K @ $69.45 ($80.84K) | View |
| Feb 2, 2026 | Edmonds Franklin S. Jr. | Grant/Award: 2.81K shares | View |
| Feb 2, 2026 | Edwards Barbara Joanne | Grant/Award: 2.27K shares | View |
| Feb 2, 2026 | Kershaw Justin A | Grant/Award: 2.27K shares | View |
| Feb 2, 2026 | James Wilbert W Jr | Grant/Award: 2.27K shares | View |
| Dec 19, 2025 | — | — | View |
| Dec 19, 2025 | — | — | View |
| Dec 19, 2025 | — | — | View |
| Dec 19, 2025 | — | — | View |
| Dec 19, 2025 | — | — | View |
| Dec 19, 2025 | — | — | View |
| Dec 19, 2025 | — | — | View |
| Dec 19, 2025 | — | — | View |
| Dec 19, 2025 | — | — | View |
| Dec 19, 2025 | — | — | View |
| Nov 19, 2025 | Deitzer John Michael | Grant/Award: 9.28K shares Tax Withholding: 806 @ $65.10 ($52.47K) | View |
| Nov 19, 2025 | — | — | View |
| Nov 19, 2025 | Alvey James William | Grant/Award: 1.45K shares Tax Withholding: 164 @ $65.10 ($10.68K) | View |
| Nov 19, 2025 | Pregenzer John W | Grant/Award: 12.37K shares Tax Withholding: 917 @ $65.10 ($59.70K) | View |
| Nov 19, 2025 | Lowe LeAngela W. | Grant/Award: 6.19K shares Tax Withholding: 674 @ $65.10 ($43.88K) | View |
| Nov 19, 2025 | Lamps Mark F. | Grant/Award: 8.04K shares Tax Withholding: 1.05K @ $65.10 ($68.55K) | View |
| Nov 19, 2025 | Waltz William E Jr. | Grant/Award: 40.84K shares Tax Withholding: 4.83K @ $65.10 ($314.56K) | View |
| Nov 19, 2025 | Kelly Daniel S | Grant/Award: 6.19K shares Tax Withholding: 683 @ $65.10 ($44.46K) | View |
| Nov 17, 2025 | Deitzer John Michael | Tax Withholding: 103 @ $64.83 ($6.68K) | View |
| Nov 17, 2025 | Alvey James William | Tax Withholding: 67 @ $64.83 ($4.34K) | View |
| Nov 17, 2025 | Pregenzer John W | Tax Withholding: 533 @ $64.83 ($34.55K) | View |
| Nov 17, 2025 | Lowe LeAngela W. | Tax Withholding: 343 @ $64.83 ($22.24K) | View |
| Nov 17, 2025 | Lamps Mark F. | Sold 1.00K @ $64.75/share ($64.75K) Tax Withholding: 604 @ $64.83 ($39.16K) | View |
| Nov 17, 2025 | Waltz William E Jr. | Tax Withholding: 2.98K @ $64.83 ($193.19K) | View |
| Nov 17, 2025 | Kelly Daniel S | Tax Withholding: 394 @ $64.83 ($25.54K) | View |
| Nov 13, 2025 | Deitzer John Michael | Tax Withholding: 136 @ $65.11 ($8.85K) | View |
| Nov 13, 2025 | Alvey James William | Tax Withholding: 86 @ $65.11 ($5.60K) | View |
| Nov 13, 2025 | Pregenzer John W | Tax Withholding: 357 @ $65.11 ($23.24K) | View |
| Nov 13, 2025 | Lowe LeAngela W. | Tax Withholding: 221 @ $65.11 ($14.39K) | View |
| Nov 13, 2025 | Lamps Mark F. | Tax Withholding: 397 @ $65.11 ($25.85K) | View |
| Nov 13, 2025 | Waltz William E Jr. | Tax Withholding: 1.99K @ $65.11 ($129.83K) | View |
| Nov 13, 2025 | Kelly Daniel S | Tax Withholding: 289 @ $65.11 ($18.82K) | View |