Franklin M Berger

Director at RTSN

Data refreshed: Oct 14, 2026, 11:48 PM UTC

Total filings

Buys

$120K

Sells

Grants & other

Recent filings

Filed	Symbol	Type	Qty	Value
Oct 13, 2026	RTSN Retension Pharmaceuticals, Inc.	OTHER	12,517	—
Oct 13, 2026	RTSN Retension Pharmaceuticals, Inc.	BUY	10,000	$120K

RTSNOTHER

Retension Pharmaceuticals, Inc.

Oct 13, 202612,517 sh · —

Retension Pharmaceuticals, Inc.

Oct 13, 202610,000 sh · $120K