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Retension Pharmaceuticals, Inc. Form 424B4 — Oct 9, 2026

Form 424B4Filed Oct 9, 2026, 5:29 PM ET0001213900-26-108587Original filing

Retension Pharmaceuticals priced its IPO of 3,750,000 shares at $12.00 per share, seeking $45 million gross ($38.9 million net) with a 562,500-share greenshoe. Shares will list on Nasdaq under symbol RTSN, with Leerink Partners and Guggenheim Securities leading the underwriting. Proceeds are earmarked for the ongoing Phase 2b trial of RTN-001, its lead hypertension drug candidate. The IPO comes with substantial caveats: the auditor's report includes a going-concern explanatory paragraph, and FY2025 financials were restated due to an accounting error tied to CRO advance payments.

Key figures

Eps
-$9.32 basic/diluted (6M ended Jun 30, 2026); -$1.64 pro forma
Net Income
-$7.5M for 6M ended Jun 30, 2026; -$6.3M FY2025; -$1.9M FY2024
Total Debt
0
Total Assets
16127000
Cash Position
13493037
Gross Proceeds
45000000
Offering Price
12
Shares Offered
3750000
Shares Outstanding
8,331,599 (8,894,099 if greenshoe exercised)
Runway
at least 21 months post-offering
Net proceeds
$38.9M ($45.1M with greenshoe)
Greenshoe shares
562500
Accumulated deficit
$15.8M as of Jun 30, 2026
Reverse split ratio
1-for-6.21 (effective Oct 2, 2026)
Cash runway pre offering
insufficient for ~12 months (going concern)
Underwriting discount per share
0.84

AI analysis

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