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Bleichroeder LP

CIK 1781002 · last filed 2026-07-09

Bleichroeder LP is a corporate insider who has filed 62 SEC Form 4 insider transactions across 6 companies since 2020. Across all open-market trades the lifetime net is +$27.5M, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $29.0M across reported positions. The firm reports its address in New York, NY.

"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

$28.99M

Companies

6

Total Filings

62

Lifetime Open-Market Net

$27.46M

Filer Profile

Reported Address
1345 AVENUE OF THE AMERICAS
47TH FLOOR
NEW YORK, NY 10105
Phone
(917) 769-2999
State of Incorporation
DE
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
LIQT 10%+ Owner 3,882,239 $0.71 $2.77M $700.0K 2 2026-06-09
DUOT 10%+ Owner 1,627,806 $8.26 $13.45M $2.51M 12 2024-09-23
GPGI, Inc. (CMPOW) Delisted 10%+ Owner 3,797,550 $12.15 $46.14M $15.69M 20 2024-05-13
INVE 10%+ Owner 4,950,834 $2.58 $12.77M $8.08M 13 2023-04-25
INTEVAC INC (IVAC) Delisted 10%+ Owner 5,039,023 $4.00 $20.13M $621.1K 5 2023-03-27
DURECT CORP (DRRX) Delisted 10%+ Owner 2,637,965 $1.91 $5.04M -$136.6K 4 2023-03-15

Recent Filings

62 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
2026-07-09 — Other (J) −118,665 -$3.02M
2026-06-09 LIQT Mixed +3,700,000 $3.70M EDGAR
2025-08-08 — Buy (P) +633,161 $16.00M
2025-05-02 — Buy (P) +354,645 $8.92M
2025-04-22 — Buy (P) +250,000 $250.0K
2025-03-28 LIQT Other (J) — $0 EDGAR
2024-09-23 DUOT Mixed +344,644 $899.5K EDGAR
2024-07-24 DUOT Buy (P) — $0 EDGAR
2024-05-13 GPGI, Inc. (CMPOW) Delisted Buy (P) +800,000 $5.20M EDGAR
2024-03-25 DUOT Buy (P) — $0 EDGAR
Showing 1–10 of 62
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.