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Greg Petersen

CIK 1406815 · Executive Vice Chairman · last filed 2025-12-11

Greg Petersen is an Executive Vice Chairman who has filed 63 SEC Form 4 insider transactions across 6 companies since 2009. Across all open-market trades the lifetime net is −$128.1K, making them a net seller over the disclosed history. Current disclosed insider exposure totals $3.2K 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

$3.2K

Companies

6

Total Filings

63

Lifetime Open-Market Net

-$128.1K

Filer Profile

Reported Address
3100 MAIN STREET
SUITE 900
HOUSTON, TX 77002
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
PROS Holdings, Inc. (PRO) Delisted Director 125,170 $23.25 $2.91M -$387.6K 33 2025-05-19
PLUS THERAPEUTICS, INC. (PSTV) Delisted Director 48,921 $3.87 $189.3K $167.1K 12 2025-02-20
ATER Director 4,159 $0.77 $3.2K $0 1 2021-10-04
Aterian, Inc. (MWK) Delisted Director 48,625 $23.70 $1.15M $92.3K 5 2020-10-01
PLUS THERAPEUTICS, INC. (PSTVZ) Delisted Director — — — $0 1 2020-02-14
KIT digital, Inc. (KITD) Delisted Director 0 — — $0 1 2012-07-03

Recent Filings

63 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
2025-12-11 — Disp (D) −125,170 -$2.91M
2025-05-19 PROS Holdings, Inc. (PRO) Delisted Mixed +6,125 $103.3K EDGAR
2025-05-07 PLUS THERAPEUTICS, INC. (PSTV) Delisted Notice (144) −36,666 -$20.3K EDGAR
2025-02-20 PLUS THERAPEUTICS, INC. (PSTV) Delisted Grant (A) — $0 EDGAR
2024-09-13 PLUS THERAPEUTICS, INC. (PSTV) Delisted Buy (P) +12,500 $16.9K EDGAR
2024-09-12 PLUS THERAPEUTICS, INC. (PSTV) Delisted Grant (A) — $0 EDGAR
2024-05-15 PROS Holdings, Inc. (PRO) Delisted Mixed +7,205 $220.7K EDGAR
2024-05-10 PLUS THERAPEUTICS, INC. (PSTV) Delisted Mixed +12,255 $25.0K EDGAR
2024-02-26 PLUS THERAPEUTICS, INC. (PSTV) Delisted Grant (A) — $0 EDGAR
2023-09-12 PLUS THERAPEUTICS, INC. (PSTV) Delisted Buy (P) +20,000 $34.1K EDGAR
Showing 1–10 of 63
Page 1 of 7
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.