Mathers Edward T

CIK 0001328625

Director10% Owner

Filings

Latest Jun 4, 2026

Issuers covered

Showing

48 of 48

Page 1

Track record

5 of 8 open-market trades scored (63% price coverage) - 3 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	5	80%	+3.1%	+11.7%	+13.9%	-26.6%
90 days	4	25%	-9.6%	-10.4%	+11.8%	-29.2%
180 days	3	67%	-4.2%	+10.9%	+35.7%	-59.1%
365 days	3	33%	-24.4%	-55.0%	+58.0%	-76.1%

Issuers

Companies where Mathers Edward T has filed

Ticker	Issuer	Filings	Last filed
RYTM	Rhythm Pharmaceuticals, Inc.	9	Mar 16, 2026
RPHM	Reneo Pharmaceuticals, Inc.	8	Jan 2, 2026
BHG	Bright Health Group Inc.	7	Oct 6, 2025
TRVI	Trevi Therapeutics, Inc.	6	Jun 4, 2026
SNTI	Senti Biosciences, Inc.	4	Jun 27, 2025
INZY	Inozyme Pharma, Inc.	3	Jun 20, 2024
MBX	Mbx Biosciences, Inc.	3	Jun 6, 2025
KRRO	Korro Bio, Inc.	2	Mar 12, 2026
SYBX	Synlogic, Inc.	2	Jun 26, 2023
AKUS	Akouos, Inc.	1	Jun 27, 2022
MIRM	Mirum Pharmaceuticals, Inc.	1	Jun 6, 2022
SVRA	Savara Inc	1	Jul 19, 2023
SGP	Spyglass Pharma, Inc.	1	Feb 11, 2026

All filings

48 Form 4 / 4-A filings, newest first

Filed	Issuer	Top transaction	Shares	Price	Value
Jun 4, 2026	TRVITrevi Therapeutics, Inc.	Holdings only	-	-	-
Mar 16, 2026	RYTMRhythm Pharmaceuticals, Inc.	JOther	4,199	$0.00	$0
Mar 12, 2026	KRROKorro Bio, Inc.	PPurchase	207,100	$11.11	$2,300,881
Mar 4, 2026	RYTMRhythm Pharmaceuticals, Inc.	JOther	4,198	$0.00	$0
Feb 11, 2026	SGPSpyglass Pharma, Inc.	PPurchase	937,500	$16.00	$15,000,000
Jan 2, 2026	RPHMReneo Pharmaceuticals, Inc.	AGrant	3,911	$0.00	$0
Oct 6, 2025	BHGBright Health Group Inc.	SSale	2,455	$6.75	$16,571
Oct 2, 2025	RPHMReneo Pharmaceuticals, Inc.	AGrant	4,125	$0.00	$0
Jul 2, 2025	RPHMReneo Pharmaceuticals, Inc.	AGrant	4,694	$0.00	$0
Jun 27, 2025	SNTISenti Biosciences, Inc.	Holdings only	-	-	-
Jun 26, 2025	RYTMRhythm Pharmaceuticals, Inc.	Holdings only	-	-	-
Jun 23, 2025	RYTMRhythm Pharmaceuticals, Inc.	MExercise	4,000	-	-
Jun 13, 2025	TRVITrevi Therapeutics, Inc.	Holdings only	-	-	-
Jun 6, 2025	MBXMbx Biosciences, Inc.	Holdings only	-	-	-
May 30, 2025	RPHMReneo Pharmaceuticals, Inc.	Holdings only	-	-	-
Apr 2, 2025	RPHMReneo Pharmaceuticals, Inc.	AGrant	2,580	$0.00	$0
Mar 11, 2025	SNTISenti Biosciences, Inc.	Holdings only	-	-	-
Oct 8, 2024	RPHMReneo Pharmaceuticals, Inc.	Holdings only	-	-	-
Oct 3, 2024	BHGBright Health Group Inc.	Holdings only	-	-	-
Sep 17, 2024	MBXMbx Biosciences, Inc.	PPurchase	500,000	$16.00	$8,000,000
Sep 13, 2024	MBXMbx Biosciences, Inc.	Holdings only	-	-	-
Jul 12, 2024	SNTISenti Biosciences, Inc.	Holdings only	-	-	-
Jun 25, 2024	RYTMRhythm Pharmaceuticals, Inc.	MExercise	3,000	-	-
Jun 20, 2024	INZYInozyme Pharma, Inc.	Holdings only	-	-	-
Jun 20, 2024	RYTMRhythm Pharmaceuticals, Inc.	Holdings only	-	-	-
Jun 14, 2024	TRVITrevi Therapeutics, Inc.	Holdings only	-	-	-
Apr 24, 2024	KRROKorro Bio, Inc.	PPurchase	17,857	$56.00	$999,992
Apr 10, 2024	BHGBright Health Group Inc.	Holdings only	-	-	-
Dec 21, 2023	BHGBright Health Group Inc.	Holdings only	-	-	-
Nov 2, 2023	BHGBright Health Group Inc.	Holdings only	-	-	-
Sep 19, 2023	BHGBright Health Group Inc.	Holdings only	-	-	-
Aug 15, 2023	BHGBright Health Group Inc.	Holdings only	-	-	-
Jul 19, 2023	SVRASavara Inc	PPurchase	333,333	$3.00	$999,999
Jun 30, 2023	TRVITrevi Therapeutics, Inc.	Holdings only	-	-	-
Jun 26, 2023	SYBXSynlogic, Inc.	Holdings only	-	-	-
Jun 23, 2023	RYTMRhythm Pharmaceuticals, Inc.	Holdings only	-	-	-
Jun 21, 2023	SNTISenti Biosciences, Inc.	Holdings only	-	-	-
Jun 15, 2023	INZYInozyme Pharma, Inc.	Holdings only	-	-	-
Jun 8, 2023	RPHMReneo Pharmaceuticals, Inc.	Holdings only	-	-	-
Mar 6, 2023	RYTMRhythm Pharmaceuticals, Inc.	JOther	5,771	$0.00	$0
Jun 27, 2022	AKUSAkouos, Inc.	Holdings only	-	-	-
Jun 23, 2022	TRVITrevi Therapeutics, Inc.	Holdings only	-	-	-
Jun 14, 2022	INZYInozyme Pharma, Inc.	Holdings only	-	-	-
Jun 13, 2022	SYBXSynlogic, Inc.	Holdings only	-	-	-
Jun 10, 2022	RYTMRhythm Pharmaceuticals, Inc.	Holdings only	-	-	-
Jun 6, 2022	MIRMMirum Pharmaceuticals, Inc.	Holdings only	-	-	-
Jun 3, 2022	RPHMReneo Pharmaceuticals, Inc.	Holdings only	-	-	-
Apr 13, 2022	TRVITrevi Therapeutics, Inc.	AGrant	948,948	$1.90	$1,803,001

Showing 1-48 of 48

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Real-time Form 4 intelligence. Smarter insider tracking.

Filed		Top transaction	Shares	Price	Value