William N Jr Thorndike

CIK 1437827 · last filed 2026-05-11

"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

$333.47M

Companies

3

Total Filings

46

Lifetime Open-Market Net

-$14.54M

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
CNX Director 470,355 $33.15 $15.59M $1.10M 24 2026-05-11
PRM Director 8,735,656 $35.47 $309.85M -$15.40M 10 2026-03-11
LMAT Director 87,202 $91.96 $8.02M -$241.0K 12 2013-07-26

Recent Filings · Page 2 of 5

46 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2023-05-08 CNX Grant (A) +27,342 $0 EDGAR
2023-02-22 PRM Other (J) +696,446 $0 EDGAR
2022-05-09 CNX Grant (A) +19,503 $0 EDGAR
2022-05-03 PRM Other (J) +1,541,100 $0 EDGAR
2021-11-10 PRM Other (J) +500,000 $0 EDGAR
2021-05-10 CNX Grant (A) +37,620 $0 EDGAR
2020-05-08 CNX Grant (A) +50,802 $0 EDGAR
2019-05-31 CNX Grant (A) +59,683 $0 EDGAR
2018-05-11 CNX Grant (A) +28,940 $0 EDGAR
2018-02-13 CNX Buy (P) +35,000 $448.0K EDGAR
Showing 1120 of 46
Page 2 of 5
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.