Insider transactions

Michael L. Preston

CIK 1622072 · EVP, Chf Strategy Officer & GC · last filed 2026-05-12

Michael L. Preston is an EVP, Chf Strategy Officer & GC who has filed 45 SEC Form 4 insider transactions across 1 company since 2014. The most recent filing, for CRC, was dated May 12, 2026. Across all open-market trades the lifetime net is −$6.1M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $5.7M 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
$5.66M
Companies
1
Total Filings
45
Lifetime Open-Market Net
-$6.05M

Charts

Trading activity, where the exposure sits, and each trade against the stock price.

CRC price and trades

Daily close with each Form 4 filing on this company marked: green = open-market buy, red = open-market sale, purple = grants, exercises, gifts and other non-market transactions. Marker size scales with the dollar value.

Shares held

Shares owned after each reported transaction on this company (direct holdings as reported).

Open-market buying and selling

by month

Dollar value of open-market purchases (code P, up) and sales (code S, down) across all companies, by filing month. Grants, exercises and gifts are excluded.

Exposure by company

latest
OfficerDirector10% owner* stale (no filing in 3 yrs)

Most recently reported shares × current price. Faded bars (*) have had no filing in 3 years, so the person may no longer hold them. Click a bar to chart that company.

Filer Profile

Reported Address
9200 OAKDALE AVENUE
SUITE 900
LOS ANGELES, CA 91311
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
CRC EVP, Chf Strategy Officer & GC 104,214 $54.33 $5.66M -$6.05M 43 2026-05-12

Recent Filings

45 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
2026-05-12 CRC Notice (144) −26,409 -$1.59M EDGAR
2026-05-12 CRC Sell (S) −26,409 -$1.58M EDGAR
2026-03-03 CRC Grant (A) +19,166 $0 EDGAR
2026-02-27 CRC Tax (F) −4,074 -$236.8K EDGAR
2026-02-25 CRC Mixed +2,285 -$657.9K EDGAR
2026-02-24 CRC Tax (F) −3,481 -$206.1K EDGAR
2025-11-06 CRC Grant (A) +47,649 $0 EDGAR
2025-02-25 CRC Mixed +27,140 -$1.42M EDGAR
2024-12-13 CRC Sell (S) −83,000 -$4.58M EDGAR
2024-12-12 CRC Notice (144) −83,000 -$4.58M EDGAR
Showing 1–10 of 45
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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.