NASDAQ · RTSN

Retension Pharmaceuticals, Inc.

Closing price · Nov 13, 2026 $12.27
Last insider buy price $12.00 Paid by CEO, Director Eric Keller on Oct 13, 2026 (Form 4). Not today's price.

Smart money pulse

What insiders and funds are doing

Buying Insiders: as of Nov 13
−1000+100 +100
  • info
    No real insider sales in 12 months. Planned 10b5-1 sales and tax withholding are left out.

−100 means everyone selling, +100 everyone buying. This is data, not advice.

How the Pulse works

Pulse runs from −100 (everyone selling) to +100 (everyone buying). Half comes from insiders: real buyers vs. real sellers in the last 90 days (Form 4). Half comes from funds: funds that bought vs. funds that sold last quarter (13F). 13F is a snapshot of long positions on the last day of the quarter, filed up to 45 days later. It does not show short positions or trades since then.

Insider trades · last 12 months

Real buys and sales

● Open-market buy● Open-market sale
CEOCFOOther officersDirectorsDecJanFebMarAprMayJunJulAugSepOctNovCode C · Oct 13 · 24,820 sh · 3 peopleCode C · Oct 13 · 10,781 sh · 2 peopleCode C · Oct 13 · 41,030 shOpen-market buy · Oct 13 · $120KOpen-market buy · Oct 13 · $250K
CEOCFOOther officersDirectorsJunJulAugSepOctNovCode C · Oct 13 · 24,820 sh · 3 peopleCode C · Oct 13 · 10,781 sh · 2 peopleCode C · Oct 13 · 41,030 shOpen-market buy · Oct 13 · $120KOpen-market buy · Oct 13 · $250K

Last 6 months. A wider screen shows 12.

Showing 2 real trades. Bigger dot means a bigger trade.

Real trades, newest first

Oct 13 Eric Keller CEO, Director Open-market buy $250K 20,800 sh at $12.00
Oct 13 Franklin Berger Director Open-market buy $120K 10,000 sh at $12.00

Showing every filing. Dashed circles are routine: grants, tax withholding, option exercises and planned sales.

Top holders

Biggest funds in RTSN

No 13F holdings loaded for this stock.

Where this data comes from. Insider trades, fund holdings, activist stakes and company results come from public SEC EDGAR filings (Forms 4, 13F, 13D/13G, 10-Q and 8-K). Congress trades come from the STOCK Act reports members file with the House Clerk and the Senate. Daily closing prices come from post-no-preference/stocks on DoltHub, a community-run database shared under CC BY-SA 4.0; the prices we show stay under that license. They are each day's close, not live or official exchange prices.

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