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Who

Jeremy Blank

Director

Company insider

Files Form 4 as: Director, Arq; Director, Gamida Cell.

In numbers

Trades disclosed
23
Buys
2
Sells
1
Bought
$2.7M
Sold
$617K
Companies
2
Companies where not an officer
2
First trade
1 Feb 2023
Last trade
1 Jul 2026
Last filed
6 Jul 2026

Companies traded

Everywhere else they filed: board seats, 10% stakes, other companies
ARQ ArqDirector · Chemicals · last 1 Jul 20262 buys · 1 sell
Gamida CellDirector · last 11 Aug 20230 buys · 0 sells

Activity over time

1 Nov 2024 – 1 Oct 2026
01Nov 24May 25Nov 25Apr 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
1 Jul 2026filed 6 Jul 2026ARQ ArqChemicalsSEC FORM 4 Code A—49,283 at $0.00filing
1 Jul 2026filed 6 Jul 2026ARQ ArqChemicalsSEC FORM 4 Code A—49,283 at $0.00filing
1 Jul 2025filed 3 Jul 2025ARQ ArqChemicalsSEC FORM 4 Code A—29,104 at $0.00filing
23 May 2025filed 28 May 2025ARQ ArqChemicalsSEC FORM 4 Bought$205K50,000 at $4.10filing
26 Nov 2024filed 27 Nov 2024ARQ ArqChemicalsSEC FORM 4 Code J—132,046filing
20 Nov 2024filed 21 Nov 2024ARQ ArqChemicalsSEC FORM 4 Code J—4,146filing
1 Jul 2024filed 3 Jul 2024ARQ ArqChemicalsSEC FORM 4 Code A—25,016 at $0.00filing
29 Mar 2024filed 2 Apr 2024ARQ Arqoption or derivative · ChemicalsSEC FORM 4 Code M$61 at $6.48filing
29 Mar 2024filed 2 Apr 2024ARQ ArqChemicalsSEC FORM 4 Code M$3,250324,955 at $0.01filing
11 Aug 2023filed 15 Aug 2023Gamida Celloption or derivativeSEC FORM 4 Code A—19,000 at $0.00filing
11 Aug 2023filed 15 Aug 2023Gamida CellSEC FORM 4 Code A—4,000 at $0.00filing
20 Jul 2023filed 24 Jul 2023ARQ ArqChemicalsSEC FORM 4 Code D—747,196 at $0.00filing
20 Jul 2023filed 24 Jul 2023ARQ ArqChemicalsSEC FORM 4 Code D—23,466 at $0.00filing
20 Jul 2023filed 24 Jul 2023ARQ ArqChemicalsSEC FORM 4 Code A—747,196 at $0.00filing
20 Jul 2023filed 24 Jul 2023ARQ ArqChemicalsSEC FORM 4 Code A—23,466 at $0.00filing
1 Jul 2023filed 5 Jul 2023ARQ ArqChemicalsSEC FORM 4 Code A—24,642 at $0.00filing
9 Mar 2023filed 13 Mar 2023ARQ ArqChemicalsSEC FORM 4 Sold$617K154,293 at $4.00filing
9 Mar 2023filed 13 Mar 2023ARQ ArqChemicalsSEC FORM 4 Code J—630,619filing
9 Mar 2023filed 13 Mar 2023ARQ ArqChemicalsSEC FORM 4 Code J—19,804filing
9 Mar 2023filed 13 Mar 2023ARQ ArqChemicalsSEC FORM 4 Code J—737,657filing

News

No headline names them, or the companies they trade most, lately.

Sectors

Materials3

Buys in green, sells in red, by the company’s sector.

Related people

Shimon SteinmetzChief Financial Officer · Chief Financial Officer at Arq, filing Form 4 there in the last year
Peter Oluoch OwinoChief Accounting Officer · Chief Accounting Officer at Arq, filing Form 4 there in the last year
Joseph M. WongChief Technology Officer · Chief Technology Officer at Arq, filing Form 4 there in the last year
Claiborne Benson SmithGen Counsel, Corp Secretary · Gen Counsel, Corp Secretary at Arq, filing Form 4 there in the last year
Robert E. RasmusChief Executive Officer · Chief Executive Officer at Arq, filing Form 4 there in the last year