Jon Kevin Griffin

CIK 1525628 · last filed 2026-05-28

"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

$3.84M

Companies

1

Total Filings

186

Lifetime Open-Market Net

$134.7K

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
MAIN Director 73,787 $52.02 $3.84M $134.7K 186 2026-05-28

Recent Filings · Page 4 of 19

186 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2023-11-30 MAIN Other (J) +234 $9.6K EDGAR
2023-11-14 MAIN Other (J) +239 $9.5K EDGAR
2023-10-16 MAIN Other (J) +499 $20.3K EDGAR
2023-09-06 MAIN Other (J) +226 $9.2K EDGAR
2023-08-10 MAIN Other (J) +223 $9.1K EDGAR
2023-07-19 MAIN Other (J) +449 $17.7K EDGAR
2023-06-02 MAIN Other (J) +221 $8.8K EDGAR
2023-05-03 MAIN Mixed +2,922 $88.3K EDGAR
2023-04-14 MAIN Other (J) +374 $14.6K EDGAR
2023-03-09 MAIN Other (J) +204 $8.1K EDGAR
Showing 3140 of 186
Page 4 of 19
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.