Pelizzon David R

Insider CIK 1719217 · ATEC Director, 10% owner · KIDS Director, 10% owner

Track record PRO

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Track record

See how this insider's past purchases performed 30 and 90 days later, and a conviction score on each buy.

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Trades across companies

Ticker	Code	Trade	Filed	Shares	Price	Value	Owned after
KIDS ORTHOPEDIATRICS CORP	S Sale	2026-09-10	2026-09-10	302,369	$21.01	$6.35M	6,201,764	SEC↗
KIDS ORTHOPEDIATRICS CORP	S Sale	2026-09-10	2026-09-10	302,369	$21.01	$6.35M	6,201,764	SEC↗
KIDS ORTHOPEDIATRICS CORP	S Sale	2026-09-02	2026-09-04	22,500	$23.35	$525.4K	6,504,133	SEC↗
KIDS ORTHOPEDIATRICS CORP	S Sale	2026-09-02	2026-09-04	22,500	$23.35	$525.4K	6,504,133	SEC↗
KIDS ORTHOPEDIATRICS CORP	S Sale	2026-09-01	2026-09-01	10,131	$23.10	$234.0K	6,526,633	SEC↗
KIDS ORTHOPEDIATRICS CORP	S Sale	2026-09-01	2026-09-01	10,131	$23.10	$234.0K	6,526,633	SEC↗
KIDS ORTHOPEDIATRICS CORP	S Sale	2026-08-28	2026-09-01	326,700	$23.04	$7.53M	6,536,764	SEC↗
KIDS ORTHOPEDIATRICS CORP	S Sale	2026-08-28	2026-09-01	326,700	$23.04	$7.53M	6,536,764	SEC↗
KIDS ORTHOPEDIATRICS CORP	S Sale	2026-08-26	2026-08-26	18,000	$24.28	$437.0K	6,863,464	SEC↗
KIDS ORTHOPEDIATRICS CORP	S Sale	2026-08-26	2026-08-26	18,000	$24.28	$437.0K	6,863,464	SEC↗
KIDS ORTHOPEDIATRICS CORP	S Sale	2026-08-25	2026-08-26	16,300	$24.74	$403.3K	6,881,464	SEC↗
KIDS ORTHOPEDIATRICS CORP	S Sale	2026-08-25	2026-08-26	16,300	$24.74	$403.3K	6,881,464	SEC↗
KIDS ORTHOPEDIATRICS CORP	S Sale	2026-08-24	2026-08-26	4,000	$25.75	$103.0K	6,897,764	SEC↗
KIDS ORTHOPEDIATRICS CORP	S Sale	2026-08-24	2026-08-26	4,000	$25.75	$103.0K	6,897,764	SEC↗
ATEC Alphatec Holdings, Inc.	A Award	2026-06-10	2026-06-12	32,012	—	$0	378,839	SEC↗
KIDS ORTHOPEDIATRICS CORP	A Award	2026-06-09	2026-06-10	11,436	—	$0	44,384	SEC↗
ATEC Alphatec Holdings, Inc.	S Sale	2025-12-16	2025-12-18	250,000	$19.66	$4.92M	10,395,045	SEC↗
ATEC Alphatec Holdings, Inc.	S Sale	2025-12-09	2025-12-10	28,834	$21.03	$606.4K	10,645,045	SEC↗
ATEC Alphatec Holdings, Inc.	S Sale	2025-12-08	2025-12-10	221,166	$21.20	$4.69M	10,673,879	SEC↗
ATEC Alphatec Holdings, Inc.	S Sale	2025-11-24	2025-11-25	250,000	$20.62	$5.16M	10,895,045	SEC↗
ATEC Alphatec Holdings, Inc.	S Sale	2025-11-12	2025-11-14	250,000	$20.80	$5.20M	11,145,045	SEC↗
ATEC Alphatec Holdings, Inc.	A Award	2025-06-11	2025-06-13	15,131	—	$0	346,827	SEC↗
KIDS ORTHOPEDIATRICS CORP	A Award	2025-05-23	2025-05-28	8,401	—	$0	32,948	SEC↗
ATEC Alphatec Holdings, Inc.	P Buy	2024-08-23	2024-08-26	16,978	$5.89	$100.0K	331,696	SEC↗
ATEC Alphatec Holdings, Inc.	P Buy	2024-08-22	2024-08-26	8,818	$5.67	$50.0K	314,718	SEC↗
ATEC Alphatec Holdings, Inc.	A Award	2024-06-12	2024-06-14	16,747	—	$0	305,900	SEC↗
KIDS ORTHOPEDIATRICS CORP	A Award	2024-05-28	2024-05-30	2,766	—	$0	24,547	SEC↗
ATEC Alphatec Holdings, Inc.	A Award	2023-06-20	2023-06-21	9,908	—	$0	289,153	SEC↗
KIDS ORTHOPEDIATRICS CORP	A Award	2023-06-14	2023-06-15	1,965	—	$0	21,781	SEC↗
ATEC Alphatec Holdings, Inc.	P Buy	2023-03-13	2023-03-15	3,100	$15.24	$47.2K	279,245	SEC↗
KIDS ORTHOPEDIATRICS CORP	X Exercise deriv	2022-09-20	2022-09-22	1,525,000	—	$0	0	SEC↗
KIDS ORTHOPEDIATRICS CORP	X Exercise	2022-09-20	2022-09-22	1,525,000	—	$0	6,901,764	SEC↗
KIDS ORTHOPEDIATRICS CORP	P Buy deriv	2022-08-11	2022-08-15	1,525,000	$55.00	$83.88M	1,525,000	SEC↗
ATEC Alphatec Holdings, Inc.	A Award	2022-06-15	2022-06-17	18,546	—	$0	307,395	SEC↗
KIDS ORTHOPEDIATRICS CORP	A Award	2022-06-01	2022-06-03	1,691	—	$0	24,816	SEC↗
KIDS ORTHOPEDIATRICS CORP	P Buy	2021-11-11	2021-11-12	825	$66.48	$54.8K	23,125	SEC↗
ATEC Alphatec Holdings, Inc.	P Buy	2021-11-11	2021-11-15	4,366	$11.41	$49.8K	288,849	SEC↗
ATEC Alphatec Holdings, Inc.	P Buy	2021-11-08	2021-11-10	5,425	$13.00	$70.5K	284,483	SEC↗
ATEC Alphatec Holdings, Inc.	A Award	2021-06-16	2021-06-21	10,221	—	$0	279,058	SEC↗
KIDS ORTHOPEDIATRICS CORP	A Award	2021-06-02	2021-06-04	1,400	—	$0	22,300	SEC↗
ATEC Alphatec Holdings, Inc.	P Buy	2021-05-10	2021-05-12	120,000	$15.25	$1.83M	268,837	SEC↗
KIDS ORTHOPEDIATRICS CORP	P Buy	2021-03-15	2021-03-17	3,700	$46.50	$172.1K	20,900	SEC↗
ATEC Alphatec Holdings, Inc.	P Buy	2021-03-08	2021-03-10	695	$15.93	$11.1K	148,837	SEC↗
ATEC Alphatec Holdings, Inc.	P Buy	2021-03-08	2021-03-10	4,003	$15.50	$62.0K	148,142	SEC↗
ATEC Alphatec Holdings, Inc.	P Buy	2021-03-01	2021-03-03	8,100,810	$11.11	$90.00M	11,395,045	SEC↗
ATEC Alphatec Holdings, Inc.	A Award	2020-12-18	2020-12-22	1,350,135	$11.11	$15.00M	2,437,092	SEC↗
KIDS ORTHOPEDIATRICS CORP	M Exercise deriv	2020-06-19	2020-06-22	1,340	$30.97	$41.5K	0	SEC↗
KIDS ORTHOPEDIATRICS CORP	M Exercise	2020-06-19	2020-06-22	1,340	$30.97	$41.5K	5,376,764	SEC↗
ATEC Alphatec Holdings, Inc.	A Award	2020-06-17	2020-06-19	21,142	—	$0	137,139	SEC↗
KIDS ORTHOPEDIATRICS CORP	A Award	2020-06-03	2020-06-04	1,400	—	$0	17,200	SEC↗
KIDS ORTHOPEDIATRICS CORP	A Award	2019-06-05	2019-06-07	1,400	—	$0	15,800	SEC↗
KIDS ORTHOPEDIATRICS CORP	A Award	2018-06-20	2018-06-22	1,400	—	$0	14,400	SEC↗
KIDS ORTHOPEDIATRICS CORP	P Buy	2018-05-22	2018-05-24	2,000	$19.50	$39.0K	13,000	SEC↗
KIDS ORTHOPEDIATRICS CORP	P Buy	2018-03-12	2018-03-13	1,000	$17.50	$17.5K	11,000	SEC↗
KIDS ORTHOPEDIATRICS CORP	C Conversion deriv	2017-10-16	2017-10-16	4,157,960	—	$0	0	SEC↗
KIDS ORTHOPEDIATRICS CORP	C Conversion deriv	2017-10-16	2017-10-16	1,000,000	—	$0	0	SEC↗
KIDS ORTHOPEDIATRICS CORP	C Conversion	2017-10-16	2017-10-16	3,455,833	—	$0	3,458,379	SEC↗
KIDS ORTHOPEDIATRICS CORP	C Conversion	2017-10-16	2017-10-16	1,920,062	—	$0	5,378,441	SEC↗
KIDS ORTHOPEDIATRICS CORP	P Buy	2017-10-16	2017-10-16	10,000	$13.00	$130.0K	10,000	SEC↗