David R Pelizzon

CIK 1719217 · last filed 2026-06-10

"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 · Page 2 of 4

35 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2023-06-21 ATEC Grant (A) +9,908 $0 EDGAR
2023-06-15 KIDS Grant (A) +1,965 $0 EDGAR
2023-03-15 ATEC Buy (P) +3,100 $47.2K EDGAR
2022-09-22 KIDS Exer (X) +1,525,000 $457 EDGAR
2022-08-15 KIDS Buy (P) $0 EDGAR
2022-06-17 ATEC Grant (A) +18,546 $0 EDGAR
2022-06-03 KIDS Grant (A) +1,691 $0 EDGAR
2021-11-15 ATEC Buy (P) +4,366 $49.8K EDGAR
2021-11-12 KIDS Buy (P) +825 $54.8K EDGAR
2021-11-10 ATEC Buy (P) +5,425 $70.5K EDGAR
Showing 1120 of 35
Page 2 of 4
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.