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PETER G TRABER

CIK 1284500 · Chief Medical Officer · last filed 2023-09-26

PETER G TRABER is a Chief Medical Officer who has filed 53 SEC Form 4 insider transactions across 5 companies since 2012. The most recent filing shows the insider sold $747 of SELB on Sep 26, 2023. Across all open-market trades the lifetime net is −$777.3K, making them a net seller over the disclosed history. Current disclosed insider exposure totals $810.7K 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

$810.7K

Companies

5

Total Filings

53

Lifetime Open-Market Net

-$777.3K

Filer Profile

Reported Address
430 THAMER LANE
HOUSTON, TX 77025
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
Cartesian Therapeutics, Inc. (SELB) Delisted Chief Medical Officer 451,826 $0.88 $398.1K $306.4K 16 2023-09-26
LISATA THERAPEUTICS, INC. (CLBS) Delisted Director 9,946 $6.40 $63.6K $0 10 2022-01-12
GALT President & CEO 207,333 $3.91 $810.7K -$1.16M 4 2018-06-15
GALECTIN THERAPEUTICS INC (GALTW) Delisted President & CEO 107,333 — — $77.3K 16 2016-12-06
LISATA THERAPEUTICS, INC. (NBS) Delisted Director 10,000 — — $0 2 2015-06-04

Recent Filings

53 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
2023-09-26 Cartesian Therapeutics, Inc. (SELB) Delisted Sell (S) −705 -$747 EDGAR
2023-01-06 Cartesian Therapeutics, Inc. (SELB) Delisted Sell (S) −11,644 -$13.2K EDGAR
2023-01-04 Cartesian Therapeutics, Inc. (SELB) Delisted Grant (A) +200,000 $0 EDGAR
2022-01-12 LISATA THERAPEUTICS, INC. (CLBS) Delisted Grant (A) +65,430 $0 EDGAR
2022-01-07 Cartesian Therapeutics, Inc. (SELB) Delisted Sell (S) −3,226 -$10.0K EDGAR
2022-01-05 Cartesian Therapeutics, Inc. (SELB) Delisted Grant (A) +90,200 $0 EDGAR
2021-12-14 Cartesian Therapeutics, Inc. (SELB) Delisted Sell (S) −4,083 -$12.2K EDGAR
2021-12-10 Cartesian Therapeutics, Inc. (SELB) Delisted Grant (A) +13,750 $0 EDGAR
2021-10-15 Cartesian Therapeutics, Inc. (SELB) Delisted Sell (S) −3,636 -$16.0K EDGAR
2021-10-05 Cartesian Therapeutics, Inc. (SELB) Delisted Grant (A) +13,750 $0 EDGAR
Showing 1–10 of 53
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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.