Karachun Rita A

CIK 0001601572

Sr. VP Fince-Global ControllerDirector

Filings

Latest Jun 13, 2025

Issuers covered

Showing

10 of 10

Page 1

Track record

1 of 1 open-market trades scored (100% price coverage). 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	100%	+3.6%	+3.6%	+3.6%	+3.6%
90 days	1	100%	+9.9%	+9.9%	+9.9%	+9.9%
180 days	1	100%	+12.5%	+12.5%	+12.5%	+12.5%
365 days	1	0%	-8.6%	-8.6%	-8.6%	-8.6%

Companies where Karachun Rita A has filed

Ticker	Issuer	Filings	Last filed
MRK	Merck & Co., Inc.	8	May 5, 2023
CHRS	Coherus Biosciences, Inc.	2	Jun 13, 2025

10 Form 4 / 4-A filings, newest first

Filed	Issuer	Top transaction	Shares	Price	Value
Jun 13, 2025	CHRSCoherus Biosciences, Inc.	Holdings only	-	-	-
Jun 5, 2024	CHRSCoherus Biosciences, Inc.	Holdings only	-	-	-
May 5, 2023	MRKMerck & Co., Inc.	SSale	15,875	$117.5334	$1,865,843
May 4, 2023	MRKMerck & Co., Inc.	Holdings only	-	-	-
May 3, 2023	MRKMerck & Co., Inc.	MExercise	930	$115.47	$107,387
Jan 25, 2023	MRKMerck & Co., Inc.	AGrant	2,846	$109.88	$312,718
May 5, 2022	MRKMerck & Co., Inc.	MExercise	949	$87.10	$82,658
May 4, 2022	MRKMerck & Co., Inc.	MExercise	902	$87.65	$79,060
May 3, 2022	MRKMerck & Co., Inc.	MExercise	928	$88.69	$82,304
Feb 28, 2022	MRKMerck & Co., Inc.	AGrant	3,478	$73.51	$255,668

Showing 1-10 of 10

Page 1 of 1

Real-time Form 4 intelligence. Smarter insider tracking.