KELLOGG PETER R

CIK 897485 · last filed 2026-05-20

KELLOGG PETER R is a corporate insider who has filed 171 SEC Form 4 insider transactions across 4 companies since 2007. The most recent filing shows the insider bought $672.4K of MERCS on May 20, 2026. Across all open-market trades the lifetime net is −$12.7M, making them a net seller over the disclosed history.

"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

$0

Companies

4

Total Filings

171

Lifetime Open-Market Net

-$12.67M

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
MERCS 10%+ Owner 1,190,929 $68.77M 68 2026-05-20
PRST 10%+ Owner 9,457,217 $0.02 $12.54M 16 2010-04-15
THOR 4,339,099 -$14.50M 4 2008-11-17
CHTT 10%+ Owner 1,800,000 -$79.48M 4 2008-07-29

Recent Filings

171 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2026-05-20 MERCS Buy (P) +700,000 $672.4K EDGAR
2026-05-15 MERCS Buy (P) +300,000 $262.4K EDGAR
2026-03-10 MERCS Buy (P) +70,000 $236.6K EDGAR
2025-12-09 MERCS Buy (P) +1,014,540 $1.88M EDGAR
2025-12-09 MERCS $0 EDGAR
2025-07-23 MERCS Buy (P) +760,000 $2.47M EDGAR
2025-07-09 MERCS Buy (P) +142,020 $524.8K EDGAR
2023-03-13 MERCS Gift (G) −72,000 $0 EDGAR
2022-06-08 Buy (P) +63,000 $973.4K
2022-03-09 MERCS Buy (P) +11,000 $141.2K 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.