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This company recently went public with an IPO on Friday, October 9th 2026. They issued 3,750,000 shares at $11.00 - $13.00 per share. We will continue to update data for RTSN as it becomes available.

Retension Pharmaceuticals (RTSN) Insider Trading & Ownership

$11.63 +0.31 (+2.74%)
As of 04:00 PM Eastern

Retension Pharmaceuticals (NASDAQ:RTSN) Insider Buying and Selling Activity

Number Of
Insiders Buying
(Last 12 Months)
2
Amount Of
Insider Buying
(Last 12 Months)
$369.60K
Number Of
Insiders Selling
(Last 12 Months)
0
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RTSN Insider Buying and Selling by Quarter

Retension Pharmaceuticals Insider and Congressional Trades History

Transaction Date
0 Results
Transaction DateInsiderBuy/SellNumber of SharesAverage Share PriceTotal TransactionDetails
10/13/2026
Eric L Keller
CEO
Buy20,800$12.00$249,600.00  
10/13/2026
Franklin M Berger
Director
Buy10,000$12.00$120,000.00  
(Data available from 1/1/2013 forward)

RTSN Insider Trading Activity - Frequently Asked Questions

The list of insiders at Retension Pharmaceuticals includes Eric L Keller, and Franklin M Berger. Learn more on insiders at RTSN.

The following insiders have purchased RTSN shares in the last 24 months: Eric L Keller ($249,600.00), and Franklin M Berger ($120,000.00).

Insiders have purchased a total of 30,800 RTSN shares in the last 24 months for a total of $369,600.00 bought.



Insider trading data for NASDAQ:RTSN was last updated on 10/13/2026, the date of the most recent reported insider or congressional trade. New trades are added as they're reported.
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