Lish Scott, Chief Operating Officer at Alphatec Holdings ($ATEC), sold about $3.5 million in company shares across 12 open market transactions over the past year. His most recent sale occurred on December 16, 2025. These sales rank him 2,452nd among nearly 12,000 insiders by total value sold, below the average of $8.6 million and 6 transactions per insider. Scott made no open market purchases in this period.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| March 13, 2026 | Alphatec Holdings, Inc. | $ATEC | Lish Scott | CHIEF OPERATING OFFICER | S | Common Stock | 260535 | $12.30 | 815,704.0000 | 151,401,000 | 24.21% | 0.17% |
| Feb. 25, 2026 | Alphatec Holdings, Inc. | $ATEC | Lish Scott | CHIEF OPERATING OFFICER | A | Common Stock | 127378 | $0.00 | 1,055,247.0000 | 151,401,000 | 13.73% | 0.08% |
| Feb. 25, 2026 | Alphatec Holdings, Inc. | $ATEC | Lish Scott | CHIEF OPERATING OFFICER | A | Restricted Stock Units | 63689 | $0.00 | 63,689.0000 | 151,401,000 | 9999.99% | 0.04% |
| Feb. 25, 2026 | Alphatec Holdings, Inc. | $ATEC | Lish Scott | CHIEF OPERATING OFFICER | A | Restricted Stock Units | 63689 | $0.00 | 63,689.0000 | 151,401,000 | 9999.99% | 0.04% |
| Feb. 25, 2026 | Alphatec Holdings, Inc. | $ATEC | Lish Scott | CHIEF OPERATING OFFICER | A | Common Stock | 20992 | $0.00 | 1,076,239.0000 | 151,401,000 | 1.99% | 0.01% |
| Feb. 25, 2026 | Alphatec Holdings, Inc. | $ATEC | Lish Scott | CHIEF OPERATING OFFICER | A | Common Stock | 311110 | $0.00 | 927,869.0000 | 151,401,000 | 50.44% | 0.21% |
| Dec. 16, 2025 | Alphatec Holdings, Inc. | $ATEC | Lish Scott | CHIEF OPERATING OFFICER | S | Common Stock | 19900 | $19.64 | 641,432.0000 | 151,401,000 | 3.01% | 0.01% |
| Dec. 5, 2025 | Alphatec Holdings, Inc. | $ATEC | Lish Scott | CHIEF OPERATING OFFICER | S | Common Stock | 10875 | $21.47 | 661,332.0000 | 151,401,000 | 1.62% | 0.01% |
| Nov. 20, 2025 | Alphatec Holdings, Inc. | $ATEC | Lish Scott | CHIEF OPERATING OFFICER | S | Common Stock | 25000 | $19.80 | 672,207.0000 | 151,401,000 | 3.59% | 0.02% |
| Nov. 20, 2025 | Alphatec Holdings, Inc. | $ATEC | Lish Scott | CHIEF OPERATING OFFICER | M | Common Stock | 25000 | $3.63 | 697,207.0000 | 151,401,000 | 3.72% | 0.02% |
| Nov. 20, 2025 | Alphatec Holdings, Inc. | $ATEC | Lish Scott | CHIEF OPERATING OFFICER | M | Employee Stock Option (right to buy) | 25000 | $0.00 | 0.0000 | 151,401,000 | 100.00% | 0.02% |
| Oct. 14, 2025 | Alphatec Holdings, Inc. | $ATEC | Lish Scott | CHIEF OPERATING OFFICER | M | Employee Stock Option (right to buy) | 13500 | $0.00 | 0.0000 | 151,401,000 | 100.00% | 0.01% |
| Oct. 14, 2025 | Alphatec Holdings, Inc. | $ATEC | Lish Scott | CHIEF OPERATING OFFICER | M | Common Stock | 13500 | $3.35 | 672,207.0000 | 151,401,000 | 2.05% | 0.01% |
| Aug. 21, 2025 | Alphatec Holdings, Inc. | $ATEC | Lish Scott | CHIEF OPERATING OFFICER | S | Common Stock | 6323 | $16.01 | 658,707.0000 | 142,946,000 | 0.95% | 0.00% |
| Aug. 13, 2025 | Alphatec Holdings, Inc. | $ATEC | Lish Scott | CHIEF OPERATING OFFICER | S | Common Stock | 9302 | $16.00 | 665,030.0000 | 142,946,000 | 1.38% | 0.01% |
| Aug. 1, 2025 | Alphatec Holdings, Inc. | $ATEC | Lish Scott | CHIEF OPERATING OFFICER | S | Common Stock | 36081 | $12.53 | 708,855.0000 | 142,946,000 | 4.84% | 0.03% |
| Aug. 4, 2025 | Alphatec Holdings, Inc. | $ATEC | Lish Scott | CHIEF OPERATING OFFICER | S | Common Stock | 17857 | $14.00 | 690,998.0000 | 142,946,000 | 2.52% | 0.01% |
| Aug. 5, 2025 | Alphatec Holdings, Inc. | $ATEC | Lish Scott | CHIEF OPERATING OFFICER | S | Common Stock | 16666 | $15.00 | 674,332.0000 | 142,946,000 | 2.41% | 0.01% |
| July 10, 2025 | Alphatec Holdings, Inc. | $ATEC | Lish Scott | CHIEF OPERATING OFFICER | S | Common Stock | 3982 | $12.00 | 744,936.0000 | 142,946,000 | 0.53% | 0.00% |
| June 13, 2025 | Alphatec Holdings, Inc. | $ATEC | Lish Scott | CHIEF OPERATING OFFICER | S | Common Stock | 22727 | $11.07 | 748,918.0000 | 142,946,000 | 2.95% | 0.02% |
| May 19, 2025 | Alphatec Holdings, Inc. | $ATEC | Lish Scott | CHIEF OPERATING OFFICER | S | Common Stock | 55375 | $13.00 | 771,645.0000 | 142,946,000 | 6.70% | 0.04% |
| May 5, 2025 | Alphatec Holdings, Inc. | $ATEC | Lish Scott | CHIEF OPERATING OFFICER | S | Common Stock | 12000 | $12.12 | 826,251.0000 | 142,946,000 | 1.43% | 0.01% |
| April 1, 2025 | Alphatec Holdings, Inc. | $ATEC | Lish Scott | CHIEF OPERATING OFFICER | A | Common Stock | 21751 | $0.00 | 838,251.0000 | 142,946,000 | 2.66% | 0.02% |
| March 10, 2025 | Alphatec Holdings, Inc. | $ATEC | Lish Scott | CHIEF OPERATING OFFICER | S | Common Stock | 27994 | $9.72 | 816,500.0000 | 142,946,000 | 3.31% | 0.02% |
| Feb. 27, 2025 | Alphatec Holdings, Inc. | $ATEC | Lish Scott | CHIEF OPERATING OFFICER | S | Common Stock | 23183 | $12.03 | 844,494.0000 | 142,946,000 | 2.67% | 0.02% |
| Feb. 6, 2025 | Alphatec Holdings, Inc. | $ATEC | Lish Scott | CHIEF OPERATING OFFICER | S | Common Stock | 27453 | $11.49 | 867,677.0000 | 142,946,000 | 3.07% | 0.02% |
| Jan. 29, 2025 | Alphatec Holdings, Inc. | $ATEC | Lish Scott | CHIEF OPERATING OFFICER | A | Common Stock | 19900 | $0.00 | 895,130.0000 | 142,946,000 | 2.27% | 0.01% |
| Jan. 29, 2025 | Alphatec Holdings, Inc. | $ATEC | Lish Scott | CHIEF OPERATING OFFICER | A | Common Stock | 120952 | $0.00 | 701,813.0000 | 142,946,000 | 20.82% | 0.08% |
| Jan. 29, 2025 | Alphatec Holdings, Inc. | $ATEC | Lish Scott | CHIEF OPERATING OFFICER | A | Common Stock | 173417 | $0.00 | 875,230.0000 | 142,946,000 | 24.71% | 0.12% |
| Aug. 6, 2024 | Alphatec Holdings, Inc. | $ATEC | Lish Scott | CHIEF OPERATING OFFICER | M | Employee Stock Option (right to buy) | 60000 | $0.00 | 0.0000 | 121,242,000 | 100.00% | 0.05% |
| Aug. 6, 2024 | Alphatec Holdings, Inc. | $ATEC | Lish Scott | CHIEF OPERATING OFFICER | M | Employee Stock Option (right to buy) | 11500 | $0.00 | 13,500.0000 | 121,242,000 | 46.00% | 0.01% |
| Aug. 6, 2024 | Alphatec Holdings, Inc. | $ATEC | Lish Scott | CHIEF OPERATING OFFICER | M | Common Stock | 60000 | $2.69 | 580,861.0000 | 121,242,000 | 11.52% | 0.05% |
| Aug. 6, 2024 | Alphatec Holdings, Inc. | $ATEC | Lish Scott | CHIEF OPERATING OFFICER | M | Common Stock | 11500 | $3.35 | 520,861.0000 | 121,242,000 | 2.26% | 0.01% |
| Feb. 27, 2024 | Alphatec Holdings, Inc. | $ATEC | Lish Scott | CHIEF OPERATING OFFICER | S | Common Stock | 31075 | $15.19 | 507,165.0000 | 121,242,000 | 5.77% | 0.03% |
| Feb. 21, 2024 | Alphatec Holdings, Inc. | $ATEC | Lish Scott | CHIEF OPERATING OFFICER | A | Common Stock | 31746 | $0.00 | 550,203.0000 | 121,242,000 | 6.12% | 0.03% |
| Feb. 21, 2024 | Alphatec Holdings, Inc. | $ATEC | Lish Scott | CHIEF OPERATING OFFICER | S | Common Stock | 11963 | $15.34 | 538,240.0000 | 121,242,000 | 2.17% | 0.01% |
| Feb. 1, 2024 | Alphatec Holdings, Inc. | $ATEC | Lish Scott | CHIEF OPERATING OFFICER | A | Common Stock | 100166 | $0.00 | 543,667.0000 | 121,242,000 | 22.59% | 0.08% |
| Feb. 2, 2024 | Alphatec Holdings, Inc. | $ATEC | Lish Scott | CHIEF OPERATING OFFICER | S | Common Stock | 25210 | $16.47 | 518,457.0000 | 121,242,000 | 4.64% | 0.02% |
| March 1, 2023 | Alphatec Holdings, Inc. | $ATEC | Lish Scott | SVP, DEVELOPMENT | M | Common Stock | 13493 | $3.50 | 444,015.0000 | 103,373,000 | 3.13% | 0.01% |
| March 1, 2023 | Alphatec Holdings, Inc. | $ATEC | Lish Scott | SVP, DEVELOPMENT | M | Warrants (right to buy) | 13493 | $0.00 | 0.0000 | 103,373,000 | 100.00% | 0.01% |
| March 1, 2023 | Alphatec Holdings, Inc. | $ATEC | Lish Scott | SVP, DEVELOPMENT | F | Common Stock | 2924 | $16.15 | 441,091.0000 | 103,373,000 | 0.66% | 0.00% |
| Feb. 27, 2023 | Alphatec Holdings, Inc. | $ATEC | Lish Scott | SVP, DEVELOPMENT | S | Common Stock | 25372 | $14.76 | 430,522.0000 | 103,373,000 | 5.57% | 0.02% |
| Feb. 23, 2023 | Alphatec Holdings, Inc. | $ATEC | Lish Scott | SVP, DEVELOPMENT | S | Common Stock | 12500 | $14.37 | 453,034.0000 | 103,373,000 | 2.69% | 0.01% |
| Feb. 21, 2023 | Alphatec Holdings, Inc. | $ATEC | Lish Scott | SVP, DEVELOPMENT | S | Common Stock | 9570 | $14.02 | 465,534.0000 | 103,373,000 | 2.01% | 0.01% |
| Feb. 1, 2023 | Alphatec Holdings, Inc. | $ATEC | Lish Scott | SVP, DEVELOPMENT | A | Common Stock | 25041 | $0.00 | 475,104.0000 | 103,373,000 | 5.56% | 0.02% |
| Feb. 1, 2023 | Alphatec Holdings, Inc. | $ATEC | Lish Scott | SVP, DEVELOPMENT | A | Common Stock | 50083 | $0.00 | 450,063.0000 | 103,373,000 | 12.52% | 0.05% |
| Feb. 1, 2023 | Alphatec Holdings, Inc. | $ATEC | Lish Scott | SVP, DEVELOPMENT | A | Common Stock | 76638 | $0.00 | 399,980.0000 | 103,373,000 | 23.70% | 0.07% |