Leaman John Harold

CIK 0001586657

Chief Fin. & Business OfficerDirector

Filings

Latest Mar 10, 2026

Issuers covered

Showing

7 of 7

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Track record

Realized signed returns on open-market buys and sales

No scored trades yet for Leaman John Harold. Track record appears once open-market purchases or sales reach the +30 day horizon.

Companies where Leaman John Harold has filed

Ticker	Issuer	Filings	Last filed
ONTX	Onconova Therapeutics, Inc.	4	Mar 10, 2026
IMPL	Impel Pharmaceuticals Inc	3	Feb 16, 2023

7 Form 4 / 4-A filings, newest first

Filed	Issuer	Top transaction	Shares	Price	Value
Mar 10, 2026	ONTXOnconova Therapeutics, Inc.	Holdings only	-	-	-
Dec 16, 2025	ONTXOnconova Therapeutics, Inc.	AGrant	4,058	$0.00	$0
Nov 25, 2025	ONTXOnconova Therapeutics, Inc.	Holdings only	-	-	-
Oct 14, 2025	ONTXOnconova Therapeutics, Inc.	Holdings only	-	-	-
Feb 16, 2023	IMPLImpel Pharmaceuticals Inc	Holdings only	-	-	-
Jan 4, 2023	IMPLImpel Pharmaceuticals Inc	FTax	3,627	$3.75	$13,601
Jan 28, 2022	IMPLImpel Pharmaceuticals Inc	Holdings only	-	-	-

Showing 1-7 of 7

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