Form4insider filings, from the source

Insider · CIK 0001719217

David R Pelizzon

Files at: KIDS, ATEC. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $187k · 3sales $15.6M · 4net −$15.4M
$10k$10k$100k$100k$1M$1M$10M$10MbuyssalesOct 2017Apr 2019Oct 2020Mar 2022Sep 2023Mar 2025Sep 2026

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Sep 10, 2026 SForm 4 →Sep 10, 4:21 pm EDTORTHOPEDIATRICS CORPKIDS302,369$21.01$6,352,7736,201,764−4.65%
Sep 2, 2026 SForm 4 →Sep 4, 4:26 pm EDTORTHOPEDIATRICS CORPKIDS22,500$23.35$525,3756,504,133−0.34%
Aug 28, 2026 SForm 4 →Sep 1, 5:13 pm EDTORTHOPEDIATRICS CORPKIDS336,831$23.04$7,761,1946,526,633−4.91%
Aug 24, 2026 SForm 4 →Aug 26, 6:17 pm EDTORTHOPEDIATRICS CORPKIDS38,300$24.63$943,3026,863,464−0.55%
Jun 10, 2026 AForm 4 →Jun 12, 5:30 pm EDTAlphatec Holdings, Inc.ATEC32,012——378,839—
Jun 9, 2026 AForm 4 →Jun 10, 9:54 am EDTORTHOPEDIATRICS CORPKIDS11,436——44,384—
Jun 20, 2018 AForm 4 →Jun 22, 5:01 pm EDTORTHOPEDIATRICS CORPKIDS1,400——14,400— plan?
May 22, 2018 PForm 4 →May 24, 2:44 pm EDTORTHOPEDIATRICS CORPKIDS2,000$19.50$39,00013,000+18.2% plan?
Mar 12, 2018 PForm 4 →Mar 13, 5:09 pm EDTORTHOPEDIATRICS CORPKIDS1,000$17.50$17,50011,000+10.0% plan?
Oct 16, 2017 PForm 4 →Oct 16, 6:07 pm EDTORTHOPEDIATRICS CORPKIDS10,000$13.00$130,00010,000— plan?
Oct 16, 2017 CForm 4 →Oct 16, 6:07 pm EDTORTHOPEDIATRICS CORPKIDS5,375,895——5,378,441— plan?

Reported trades — derivatives (options, RSUs, warrants)

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Oct 16, 2017 CForm 4 →Oct 16, 6:07 pm EDTORTHOPEDIATRICS CORPKIDS5,157,960——0—