BERGER FRANKLIN M

PrivateCIK: 1273885
Location

BRISBANE, CA

BERGER FRANKLIN M purchased 10K shares of RETENSION PHARMACEUTICALS, INC. on the open market

Open‑market purchase worth $120.0K. The strongest form of insider conviction signal.

P · 1 purchase
InsiderBERGER FRANKLIN MCIK 1273885
→
Director
Since Oct 2026
+10K
Net shares
Net buyer
$120.0K
Total acquired
1
Open market trades
1B · 0S
3
Total transactions
22.52K acquired · 12.52K disposed
Non-Derivative Transactions2

Common Stock

Direct
C · Conversion

Shares

+12.52K

Price / share

—

Trade value

—

% of position

New position
10/13/2026
0.00→12.52K

Common Stock

Indirect
P · Purchase

Shares

+10K

Price / share

$12.00

Trade value

$120K

% of position

New position
10/13/2026
0.00→10K
Total

Net shares

+22.52K

Net value

$120K

Derivative Transactions1

Series B Convertible Preferred Stock

Direct
C · Conversion
Converts to

Common Stock

12.52K shares

Shares

−12.52K

Strike price

Held after

0.00

Exercisable

—

10/13/2026
BERGER FRANKLIN M — Insider Transaction (Form 4) Filed Oct 13, 2026 | Finecho