Levin Arthur A

CIK 0001181556

Chief Scientific OfficerDirector

Filings

Latest Mar 17, 2026

Issuers covered

Showing

36 of 36

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Track record

1 of 24 open-market trades scored (4% price coverage) - 23 issuers without price data. Returns are signed: a +10% move on a sale shows as -10% (insider was wrong).

Horizon	Trades	Win rate	Avg	Median	Best	Worst
30 days	1	0%	-5.6%	-5.6%	-5.6%	-5.6%
90 days	-	-	-	-	-	-
180 days	-	-	-	-	-	-
365 days	-	-	-	-	-	-

Issuers

Companies where Levin Arthur A has filed

Ticker	Issuer	Filings	Last filed
RNA	Avidity Biosciences, Inc.	26	Feb 27, 2026
STOK	Stoke Therapeutics, Inc.	10	Mar 17, 2026

All filings

36 Form 4 / 4-A filings, newest first

Filed	Issuer	Top transaction	Shares	Price	Value
Mar 17, 2026	STOKStoke Therapeutics, Inc.	SSale	605	$36.80	$22,264
Feb 27, 2026	RNAAvidity Biosciences, Inc.	DDisposition	16,562	-	-
Jan 23, 2026	RNAAvidity Biosciences, Inc.	SSale	1,758	$72.45	$127,367
Jan 5, 2026	STOKStoke Therapeutics, Inc.	MExercise	1,211	$0.00	$0
Dec 22, 2025	RNAAvidity Biosciences, Inc.	GGift	1,330	$0.00	$0
Oct 1, 2025	STOKStoke Therapeutics, Inc.	MExercise	1,211	$0.00	$0
Aug 8, 2025	RNAAvidity Biosciences, Inc.	SSale	107,500	$47.6175	$5,118,881
Jul 2, 2025	STOKStoke Therapeutics, Inc.	MExercise	1,210	$0.00	$0
Jun 12, 2025	RNAAvidity Biosciences, Inc.	AGrant	6,692	$0.00	$0
Jun 4, 2025	STOKStoke Therapeutics, Inc.	Holdings only	-	-	-
Apr 2, 2025	STOKStoke Therapeutics, Inc.	MExercise	1,210	$0.00	$0
Mar 20, 2025	STOKStoke Therapeutics, Inc.	Holdings only	-	-	-
Jan 23, 2025	RNAAvidity Biosciences, Inc.	SSale	1,872	$28.5987	$53,537
Nov 20, 2024	RNAAvidity Biosciences, Inc.	SSale	3,323	$42.1224	$139,973
Oct 23, 2024	RNAAvidity Biosciences, Inc.	SSale	5,000	$46.6335	$233,168
Sep 20, 2024	RNAAvidity Biosciences, Inc.	SSale	5,000	$45.7316	$228,658
Sep 10, 2024	RNAAvidity Biosciences, Inc.	GGift	22,500	$0.00	$0
Aug 21, 2024	RNAAvidity Biosciences, Inc.	SSale	5,000	$45.1893	$225,947
Jul 23, 2024	RNAAvidity Biosciences, Inc.	SSale	5,000	$45.0138	$225,069
Jun 21, 2024	RNAAvidity Biosciences, Inc.	SSale	5,000	$37.5901	$187,951
Jun 14, 2024	RNAAvidity Biosciences, Inc.	SSale	60,000	$40.0797	$2,404,782
Jun 7, 2024	STOKStoke Therapeutics, Inc.	Holdings only	-	-	-
May 21, 2024	RNAAvidity Biosciences, Inc.	SSale	5,000	$29.8962	$149,481
Apr 22, 2024	RNAAvidity Biosciences, Inc.	SSale	5,000	$22.8246	$114,123
Apr 3, 2024	RNAAvidity Biosciences, Inc.	SSale	20,000	$27.1107	$542,214
Mar 21, 2024	RNAAvidity Biosciences, Inc.	SSale	5,000	$23.9695	$119,848
Mar 12, 2024	RNAAvidity Biosciences, Inc.	SSale	25,000	$22.0366	$550,915
Jan 23, 2024	RNAAvidity Biosciences, Inc.	SSale	1,859	$10.13	$18,832
Jun 15, 2023	STOKStoke Therapeutics, Inc.	Holdings only	-	-	-
Mar 17, 2023	RNAAvidity Biosciences, Inc.	SSale	100	$22.01	$2,201
Feb 15, 2023	RNAAvidity Biosciences, Inc.	SSale	9,477	$23.6246	$223,890
Jan 24, 2023	RNAAvidity Biosciences, Inc.	AGrant	18,000	$0.00	$0
Jan 17, 2023	RNAAvidity Biosciences, Inc.	SSale	10,000	$22.0028	$220,028
Jan 3, 2023	RNAAvidity Biosciences, Inc.	SSale	40,000	$22.0142	$880,568
Jun 8, 2022	STOKStoke Therapeutics, Inc.	Holdings only	-	-	-
Mar 15, 2022	RNAAvidity Biosciences, Inc.	Holdings only	-	-	-

Showing 1-36 of 36

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Filed		Top transaction	Shares	Price	Value