David R Pelizzon

CIK 1719217 · last filed 2026-06-10

David R Pelizzon is a corporate insider who has filed 35 SEC Form 4 insider transactions across 2 companies since 2017. The most recent filing, for KIDS, was dated Jun 10, 2026. Across all open-market trades the lifetime net is +$72.1M, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $212.7M across reported positions.

"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.

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Disclosed Exposure

$212.72M

Companies

2

Total Filings

35

Lifetime Open-Market Net

$72.07M

Holdings By Company

Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
Symbol Role Shares Price Disclosed Exposure Lifetime OM Net Filings Latest Filed
KIDS Director 6,946,148 $17.82 $123.78M $413.4K 17 2026-06-10
ATEC Director 10,741,872 $8.28 $88.94M $71.66M 18 2025-12-18

Recent Filings

35 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2026-06-10 KIDS Grant (A) +11,436 $0 EDGAR
2025-12-18 ATEC Sell (S) −250,000 -$4.92M EDGAR
2025-12-10 ATEC Sell (S) −250,000 -$5.30M EDGAR
2025-11-25 ATEC Sell (S) −250,000 -$5.16M EDGAR
2025-11-14 ATEC Sell (S) −250,000 -$5.20M EDGAR
2025-06-13 ATEC Grant (A) +15,131 $0 EDGAR
2025-05-28 KIDS Grant (A) +8,401 $0 EDGAR
2024-08-26 ATEC Buy (P) +25,796 $150.0K EDGAR
2024-06-14 ATEC Grant (A) +16,747 $0 EDGAR
2024-05-30 KIDS Grant (A) +2,766 $0 EDGAR
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Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.