Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>

Common stock purchase or sale:
Transaction Date | Reported DateTime | Company | Symbol | Insider Relationship | Shares Traded | Average Price | Total Amount | Shares Owned | Filing |
2023-11-09 Purchase | 2023-11-13 10:19 am | Alphatec Holdings Inc. | ATEC | Demski David M Director | 30,000 | $10.5 | $315,000 | 181,694 (Direct) | View |
2023-09-25 Sale | 2023-09-27 6:45 pm | Alphatec Holdings Inc. | ATEC | Miles Patrick CEO | 179,375 | $12.66 | $2,270,075 | 5,713,636 (Indirect Direct) | View |
2023-09-18 Sale | 2023-09-20 5:26 pm | Alphatec Holdings Inc. | ATEC | Miles Patrick CEO | 180,000 | $13.42 | $2,415,000 | 5,893,011 (Indirect Direct) | View |
2023-09-11 Sale | 2023-09-13 12:27 pm | Alphatec Holdings Inc. | ATEC | Mowry David H Director | 9,500 | $14.46 | $137,370 | 92,381 (Direct) | View |
2023-09-11 Sale | 2023-09-13 12:25 pm | Alphatec Holdings Inc. | ATEC | TULLIS JAMES L L Director | 105,000 | $14.74 | $1,547,700 | 1,741,821 (Indirect Direct) | View |
2023-08-23 Sale | 2023-08-24 8:34 pm | Alphatec Holdings Inc. | ATEC | Bakst Evan Director | 8,700 | $14.92 | $129,804 | 1,089,038 (Direct) | View |
2023-08-08 Purchase | 2023-08-10 6:06 pm | Alphatec Holdings Inc. | ATEC | Pritzker Jennifer N. 10% Owner | 5,750 | $15.11 | $86,882 | 14,195,850 (Indirect Direct) | View |
2023-06-27 Sale | 2023-06-28 8:47 pm | Alphatec Holdings Inc. | ATEC | Hunsaker Craig E EVP, PEOPLE/CULTURE & GC | 107,029 | $18 | $1,926,522 | 1,120,427 (Direct) | View |
2023-06-16 Sale | 2023-06-20 5:08 pm | Alphatec Holdings Inc. | ATEC | Altman Elizabeth Ann Director | 9,273 | $16.14 | $149,666 | 31,158 (Direct) | View |
2023-06-15 Sale | 2023-06-20 12:35 pm | Alphatec Holdings Inc. | ATEC | Sponsel David EVP, SALES | 55,577 | $16.17 | $898,680 | 559,840 (Direct) | View |
2023-06-12 Sale | 2023-06-16 4:54 pm | Alphatec Holdings Inc. | ATEC | Segal Paul Director | 71,329 | $15.15 | $1,080,634 | 11,181,538 (Indirect Direct) | View |
2023-06-12 Sale | 2023-06-14 8:55 pm | Alphatec Holdings Inc. | ATEC | Segal Paul Director | 71,329 | $15.15 | $1,080,634 | 11,181,538 (Indirect Direct) | View |
2023-05-15 Sale | 2023-05-16 7:45 pm | Alphatec Holdings Inc. | ATEC | Hunsaker Craig E EVP, PEOPLE/CULTURE & GC | 58,238 | $15.29 | $890,459 | 1,227,456 (Direct) | View |
2023-05-10 Sale | 2023-05-12 4:59 pm | Alphatec Holdings Inc. | ATEC | Segal Paul 10% Owner | 167,496 | $14.88 | $2,492,340 | 11,252,867 (Indirect Direct) | View |
2023-05-10 Sale | 2023-05-12 4:59 pm | Alphatec Holdings Inc. | ATEC | L-5 Healthcare Partners LLC Segal Paul Director by deputization 10% Owner | 1,700,000 | $14.88 | $25,296,000 | 11,081,538 (Direct) | View |
2023-05-09 Purchase | 2023-05-11 4:40 pm | Alphatec Holdings Inc. | ATEC | Pritzker Jennifer N. 10% Owner | 5,600 | $15.55 | $87,100 | 14,192,450 (Indirect Direct) | View |
2023-04-24 Sale | 2023-04-24 8:53 pm | Alphatec Holdings Inc. | ATEC | Hunsaker Craig E EVP, PEOPLE/CULTURE & GC | 28,311 | $15.85 | $448,729 | 1,285,694 (Direct) | View |
2023-04-20 Sale | 2023-04-24 6:52 pm | Alphatec Holdings Inc. | ATEC | Koning John Todd CHIEF FINANCIAL OFFICER | 16,500 | $16.42 | $270,930 | 415,552 (Direct) | View |
Stock options: Exercise, Award, Grant, Conversion
Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
2023-10-17 Option Award | 2023-10-19 1:36 pm | N/A N/A | Alphatec Holdings Inc. | ATEC | Demski David M Director | 31,694 | $0 | 151,694 (Direct) | View |
Ownership | 2023-10-19 1:34 pm | N/A N/A | Alphatec Holdings Inc. | ATEC | Demski David M Director | 0 | $0 | 120,000 (Direct) | View |
2023-07-19 Option Award | 2023-07-21 6:54 pm | N/A N/A | Alphatec Holdings Inc. | ATEC | Marshall Tyson Eliot GENERAL COUNSEL & CORP. SEC. | 45,000 | $0 | 289,142 (Direct) | View |
Ownership | 2023-07-21 6:53 pm | N/A N/A | Alphatec Holdings Inc. | ATEC | Marshall Tyson Eliot GENERAL COUNSEL & CORP. SEC. | 0 | $0 | 346,642 (Direct) | View |
2023-06-20 Option Award | 2023-06-21 8:09 pm | N/A N/A | Alphatec Holdings Inc. | ATEC | Rydin Jeffrey P Director | 9,908 | $0 | 553,563 (Direct) | View |
2023-06-20 Option Award | 2023-06-21 8:07 pm | N/A N/A | Alphatec Holdings Inc. | ATEC | MCGINNIS KAREN K Director | 9,908 | $0 | 79,114 (Direct) | View |
2023-06-20 Option Award | 2023-06-21 8:06 pm | N/A N/A | Alphatec Holdings Inc. | ATEC | Blackford Quentin S. Director | 9,908 | $0 | 552,605 (Direct) | View |
2023-06-20 Option Award | 2023-06-21 8:05 pm | N/A N/A | Alphatec Holdings Inc. | ATEC | Pelizzon David R Director 10% Owner | 9,908 | $0 | 11,684,198 (Direct) | View |
2023-06-20 Option Award | 2023-06-21 8:03 pm | N/A N/A | Alphatec Holdings Inc. | ATEC | Meynadier Marie Director | 9,908 | $0 | 59,126 (Direct) | View |
2023-06-20 Option Award | 2023-06-21 8:02 pm | N/A N/A | Alphatec Holdings Inc. | ATEC | Bakst Evan Director | 9,908 | $0 | 1,097,738 (Direct) | View |
2023-06-20 Option Award | 2023-06-21 8:01 pm | N/A N/A | Alphatec Holdings Inc. | ATEC | WOODS WARD W JR Director | 9,908 | $0 | 2,178,724 (Direct) | View |
2023-06-20 Option Award | 2023-06-21 7:59 pm | N/A N/A | Alphatec Holdings Inc. | ATEC | TULLIS JAMES L L Director | 9,908 | $0 | 1,846,821 (Direct) | View |
2023-06-20 Option Award | 2023-06-21 7:57 pm | N/A N/A | Alphatec Holdings Inc. | ATEC | Mowry David H Director | 9,908 | $0 | 101,881 (Direct) | View |
2023-06-20 Option Award | 2023-06-21 7:56 pm | N/A N/A | Alphatec Holdings Inc. | ATEC | Berkowitz Mortimer III Director | 9,908 | $0 | 1,259,774 (Direct) | View |
2023-06-20 Option Award | 2023-06-21 7:55 pm | N/A N/A | Alphatec Holdings Inc. | ATEC | Altman Elizabeth Ann Director | 9,908 | $0 | 41,066 (Direct) | View |
2023-05-17 Tax Withholding | 2023-05-18 6:00 pm | N/A N/A | Alphatec Holdings Inc. | ATEC | TULLIS JAMES L L Director | 59,473 | $15.37 | 1,210,982 (Direct) | View |
2023-05-17 Exercise | 2023-05-18 6:00 pm | 2018-05-17 2023-05-17 | Alphatec Holdings Inc. | ATEC | TULLIS JAMES L L Director | 261,178 | $0 | 1,210,982 (Direct) | View |
2023-05-17 Exercise | 2023-05-18 6:00 pm | N/A N/A | Alphatec Holdings Inc. | ATEC | TULLIS JAMES L L Director | 261,178 | $3.5 | 1,210,982 (Direct) | View |
2023-05-15 Tax Withholding | 2023-05-16 7:49 pm | N/A N/A | Alphatec Holdings Inc. | ATEC | Sponsel David EVP, SALES | 68,174 | $15.59 | 615,417 (Direct) | View |
2023-05-15 Tax Withholding | 2023-05-16 7:47 pm | N/A N/A | Alphatec Holdings Inc. | ATEC | TULLIS JAMES L L Director | 59,204 | $15.44 | 1,384,542 (Direct) | View |
2023-05-15 Exercise | 2023-05-16 7:47 pm | 2018-05-17 2023-05-17 | Alphatec Holdings Inc. | ATEC | TULLIS JAMES L L Director | 261,177 | $0 | 1,384,542 (Direct) | View |
2023-05-15 Exercise | 2023-05-16 7:47 pm | N/A N/A | Alphatec Holdings Inc. | ATEC | TULLIS JAMES L L Director | 261,177 | $3.5 | 1,384,542 (Direct) | View |
2023-05-12 Exercise | 2023-05-12 6:48 pm | 2018-05-17 2023-05-17 | Alphatec Holdings Inc. | ATEC | Berkowitz Mortimer III Director | 107,937 | $0 | 1,249,866 (Direct) | View |
2023-05-12 Tax Withholding | 2023-05-12 6:48 pm | N/A N/A | Alphatec Holdings Inc. | ATEC | Berkowitz Mortimer III Director | 24,294 | $15.55 | 1,249,866 (Direct) | View |
2023-05-12 Exercise | 2023-05-12 6:48 pm | N/A N/A | Alphatec Holdings Inc. | ATEC | Berkowitz Mortimer III Director | 107,937 | $3.5 | 1,249,866 (Direct) | View |
2023-05-10 Tax Withholding | 2023-05-12 6:00 pm | N/A N/A | Alphatec Holdings Inc. | ATEC | Miles Patrick CEO | 60,495 | $15.61 | 6,073,011 (Direct) | View |
2023-05-10 Exercise | 2023-05-12 6:00 pm | 2018-05-17 2023-05-17 | Alphatec Holdings Inc. | ATEC | Miles Patrick CEO | 269,842 | $0 | 6,073,011 (Direct) | View |
2023-05-10 Exercise | 2023-05-12 6:00 pm | N/A N/A | Alphatec Holdings Inc. | ATEC | Miles Patrick CEO | 269,842 | $3.5 | 6,073,011 (Direct) | View |
2023-04-26 Tax Withholding | 2023-04-27 11:53 am | N/A N/A | Alphatec Holdings Inc. | ATEC | Sponsel David EVP, SALES | 35,590 | $16.15 | 683,591 (Direct) | View |
2023-04-12 Gift | 2023-04-12 5:00 pm | N/A N/A | Alphatec Holdings Inc. | ATEC | Miles Patrick CEO | 5,000 | $0 | 5,863,664 (Direct) | View |