WaveMan · Form 4
Pritzker Jennifer N. insider trades
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Pritzker Jennifer N. insider trades

Pritzker Jennifer N. has filed 22 Form 4s with the SEC that we hold, for Alphatec Holdings, Inc. (ATEC) (10% owner) and Orthopediatrics Corp (KIDS) (10% owner). Across all of them we count 36 purchases worth $748.5K and 11 sales worth $31.2M reported on Form 4. In the last 12 months: 0 purchases ($0) and 11 sales ($31.2M). The largest single trade was a sale of 326,700 shares of Orthopediatrics Corp worth $7.5M, dated 2026-08-28. Of 7 sales filed since we began reading the 10b5-1 checkbox, 0 (0%) were marked as made under a 10b5-1 trading plan. The first filing on our record is dated 2021-08-11 and the latest 2026-09-11.

Alphatec Holdings, Inc. (ATEC)

10% owner · 14 filings · 33 purchases and sales
Trade dateCodeSharesValue as filedFiled
2021-08-09P, purchase reported on Form 41,000$14.7K2021-08-11
2021-08-09P, purchase reported on Form 43,000$44.1K2021-08-11
2021-08-11P, purchase reported on Form 41,000$13.1K2021-08-11
2021-08-13P, purchase reported on Form 41,077$14.0K2021-08-17
2021-08-17P, purchase reported on Form 4554$7.0K2021-08-17
2021-08-27P, purchase reported on Form 41,000$13.3K2021-08-31
2021-12-09P, purchase reported on Form 41,000$12.2K2021-12-13
2021-12-10P, purchase reported on Form 41,000$11.8K2021-12-13
2021-12-10P, purchase reported on Form 41,000$11.6K2021-12-13
2021-12-10P, purchase reported on Form 41,000$11.7K2021-12-13
2021-12-10P, purchase reported on Form 41,000$11.7K2021-12-13
2022-03-08P, purchase reported on Form 41,000$11.4K2022-03-10
2022-03-08P, purchase reported on Form 41,000$11.4K2022-03-10
2022-03-08P, purchase reported on Form 41,000$11.5K2022-03-10
2022-03-11P, purchase reported on Form 41,100$11.7K2022-03-15
2022-05-13P, purchase reported on Form 44,000$31.8K2022-05-17
2022-05-16P, purchase reported on Form 42,000$16.6K2022-05-17
2022-08-09P, purchase reported on Form 42,100$16.5K2022-08-11
2022-08-09P, purchase reported on Form 42,000$15.9K2022-08-11
2022-08-10P, purchase reported on Form 42,000$16.1K2022-08-11
2022-08-10P, purchase reported on Form 42,000$16.2K2022-08-11
2023-03-06P, purchase reported on Form 41,550$24.6K2023-03-08
2023-03-07P, purchase reported on Form 43,000$47.8K2023-03-08
2023-05-09P, purchase reported on Form 41,200$18.3K2023-05-11
2023-05-10P, purchase reported on Form 41,000$15.7K2023-05-11
2023-05-10P, purchase reported on Form 42,400$37.4K2023-05-11
2023-08-08P, purchase reported on Form 41,350$21.0K2023-08-10
2023-08-10P, purchase reported on Form 42,400$36.0K2023-08-10
2023-08-10P, purchase reported on Form 41,000$14.9K2023-08-10
2025-11-12S, sale reported on Form 4250,000$5.2M2025-11-14
2025-11-24S, sale reported on Form 4250,000$5.2M2025-11-26
2025-12-08S, sale reported on Form 4221,166$4.7M2025-12-10
2025-12-09S, sale reported on Form 428,834$606.4K2025-12-10

Orthopediatrics Corp (KIDS)

10% owner · 8 filings · 14 purchases and sales
Trade dateCodeSharesValue as filedFiled
2021-08-27P, purchase reported on Form 4207$13.4K2021-08-31
2021-08-27P, purchase reported on Form 4400$25.8K2021-08-31
2021-08-27P, purchase reported on Form 4300$19.5K2021-08-31
2021-12-09P, purchase reported on Form 41,000$60.4K2021-12-13
2021-12-09P, purchase reported on Form 4500$30.1K2021-12-13
2021-12-09P, purchase reported on Form 4500$30.2K2021-12-13
2021-12-10P, purchase reported on Form 4500$29.1K2021-12-13
2026-08-24S, sale reported on Form 44,000$103.0K2026-08-26
2026-08-25S, sale reported on Form 416,300$403.3K2026-08-26
2026-08-26S, sale reported on Form 418,000$437.0K2026-08-26
2026-08-28S, sale reported on Form 4326,700$7.5M2026-09-01
2026-09-01S, sale reported on Form 410,131$234.0K2026-09-01
2026-09-02S, sale reported on Form 422,500$525.4K2026-09-04
2026-09-10S, sale reported on Form 4302,369$6.4M2026-09-11
Source

Counted from the Form 4 filings this reporting owner (SEC CIK 1850165) filed on EDGAR. Values are the transaction values as filed. See every filing on EDGAR, or browse insider buying and today's insider purchases.

Source: U.S. Securities and Exchange Commission (EDGAR) and other official government data · Updated 2026-10-12 · For informational purposes only, not investment advice.
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