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MICHAEL R KLEIN

CIK 1066062 · last filed 2024-12-12

MICHAEL R KLEIN is a corporate insider who has filed 90 SEC Form 4 insider transactions across 5 companies since 2007. The most recent filing, for CSGP, was dated May 12, 2025. Across all open-market trades the lifetime net is −$74.8M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $79.3M 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

$79.31M

Companies

5

Total Filings

90

Lifetime Open-Market Net

-$74.83M

Filer Profile

Reported Address
2001 K STREET, N.W.
SUITE 206
WASHINGTON, DC 20006
Profile details as reported on the filer's SEC submissions — for individual insiders the address is often in care of the issuer. Related filers are identified from jointly filed SEC submissions and shared reported addresses. View filings on SEC EDGAR.

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
CSGP Director 1,848,592 $28.26 $52.24M -$71.75M 36 2024-12-12
TPC Director 269,931 $83.81 $22.62M -$7.46M 23 2024-05-17
Truett-Hurst, Inc. (THST) Delisted 10%+ Owner 545,000 — — $1.95M 1 2014-07-01
SRA INTERNATIONAL INC (SRX) Delisted Director 0 — — $0 19 2011-07-21
PCR Director 246,031 $18.07 $4.45M $2.44M 6 2008-09-24

Recent Filings

90 filings
Insider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
Filed Symbol Action Net Shares Net $ Link
2025-05-12 CSGP Notice (144) −267,936 -$20.15M EDGAR
2025-05-09 CSGP Notice (144) −32,064 -$2.42M EDGAR
2024-12-12 CSGP Gift (G) −64,909 $0 EDGAR
2024-10-28 CSGP Mixed −77,505 -$5.35M EDGAR
2024-10-25 CSGP Notice (144) −71,633 -$5.30M EDGAR
2024-08-05 TPC Notice (144) −25,220 -$451.4K EDGAR
2024-08-05 CSGP Grant (A) +3,781 $0 EDGAR
2024-07-30 CSGP Gift (G) −16,500 $0 EDGAR
2024-05-17 TPC Sell (S) −364,905 -$7.19M EDGAR
2024-05-15 TPC Notice (144) −364,905 -$7.20M EDGAR
Showing 1–10 of 90
Page 1 of 9
Form 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.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.