Shiferman Gregory L.

CIK 2041689 · SVP and General Counsel · last filed 2026-04-03

"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.

Disclosed Exposure

$171.5K

Companies

2

Total Filings

11

Lifetime Open-Market Net

$0

Holdings By Company

Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.

Symbol	Role	Shares	Price	Disclosed Exposure	Lifetime OM Net	Filings	Latest Filed
VYGR	SVP and General Counsel	50,000	$3.43	$171.5K	$0	2	2026-04-03
SAGE	See Remarks	0	$8.68	—	$0	9	2025-07-31

Recent Filings · Page 2 of 2

11 filings

Form 4 transactions across all companies, newest first.

Filed	Symbol	Action	Net Shares	Net $	Link
2024-11-01	SAGE	Grant (A)	+5,000	$0	EDGAR

Showing 11–11 of 11

Prev Page 2 of 2

Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.