Douglass Brian Robb

Insider

CHIEF PRODUCT OFFICER

Trades at: RGEN

30D 90D 1Y

No open-market buys or sells in this period. The transactions below are grants, option exercises and gifts, which carry no market price.

Trading track record · all companies

Running net of open-market buys − sells across every company. Tap the line or a marker for details. ▲ buy · ▼ sell.

Transactions · 365d

Open-market Buys Sells All types

No open-market buys or sells in this period — showing all activity (grants, exercises & gifts).

RGEN Other·F
May 7, 26

CHIEF PRODUCT OFFICER

$42.2K

334 sh · $126.43

Own -4%
RGEN Other·F
Mar 2, 26

CHIEF PRODUCT OFFICER

$27.6K

221 sh · $124.97

Own -3%
RGEN Grant·A
Dec 31, 25

CHIEF PRODUCT OFFICER

$0

2.1K sh

Own New
RGEN Grant·A
Dec 31, 25

CHIEF PRODUCT OFFICER

$0

2.3K sh

Own +37%

Date▾	Ticker	Role	Type	Shares	Own Δ	Price	Value
May 7, 2026	RGEN	CHIEF PRODUCT OFFICER	Other F	334	-4%	$126.43	$42.2K
Mar 2, 2026	RGEN	CHIEF PRODUCT OFFICER	Other F	221	-3%	$124.97	$27.6K
Dec 31, 2025	RGEN	CHIEF PRODUCT OFFICER	Grant A	2.1K	New	—	$0
Dec 31, 2025	RGEN	CHIEF PRODUCT OFFICER	Grant A	2.3K	+37%	—	$0

Buy Sell Non-market (grant · exercise · gift)

About Douglass Brian Robb

This profile aggregates every SEC Form 4 insider transaction reported by Douglass Brian Robb across all companies they trade. Open-market purchases (code P) and sales (code S) are the highest-signal, discretionary trades; grants (A), option exercises (M) and gifts (G) reflect compensation rather than conviction and carry no market price. Figures cover the selected period and update as new filings are ingested.