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8-K ·Filed Sep 17, 2026

LSTA

LISATA THERAPEUTICS, INC.
BULLISH
Impact 7/10
Horizonweeks Processed1mo ago SEC0001140361-26-036866
Killer combo: M&A completed + management change
Actionable Insight ▲ Bullish

The merger and PIPE transform LSTA's balance sheet and pipeline. The key catalyst is the upcoming stockholder vote to approve the conversion of the Series C Preferred Stock, which is required for the full economic integration. Monitor for the filing of the proxy statement and the date of the stockholder meeting.

DirectionBullish
Confidencehigh
Horizonweeks
Latest settled — T+20d
LSTA ▼ -38.51% at T+20d
LONG call ✗ call lost -38.51% · α vs SPY -39.71% · entry $1.74 → $1.07
Next anchor: T+60d in 6w
Latest observation: T+26 -18.94% FF3 residual α
Entry = T+0 close
Sep 17, 2026
via day close
T+1d
-2.30%
call -2.30% · α -2.18%
$1.70
settled 6w ago
T+5d
-13.79%
call -13.79% · α -14.39%
$1.50
settled 5w ago
T+20d
-38.51%
call -38.51% · α -39.71%
$1.07
settled 13d ago
T+60d
Pending
in 6w

Price Chart

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Executive Summary

Lisata Therapeutics (LSTA) has completed its acquisition of Marea Therapeutics via a reverse merger structured as a two-step merger. LSTA issued 1,793,129 shares of common stock and 211,365.213 shares of Series C Convertible Preferred Stock as merger consideration, valued at an implied Company Valuation of $351.9 million. Concurrently, LSTA closed a $225 million PIPE financing through the sale of Series C Preferred Shares to institutional investors. The combined entity will operate under the name Marea Therapeutics, with LSTA's existing CEO David Mazzo remaining at the helm and a reconstituted board including a Marea designee. The deal transforms LSTA from a clinical-stage biotech into a larger entity with a combined pipeline and a significantly strengthened balance sheet.

Key Financial Metrics

Deal Value
$351.9M
Deal Type
merger
Offering Size
$225.0M

Key Facts

  • Lisata Therapeutics (LSTA) acquired Marea Therapeutics via a reverse merger, with Marea valued at $351,903,103.
  • LSTA issued 1,793,129 shares of common stock and 211,365.213 shares of Series C Convertible Preferred Stock as merger consideration.
  • A concurrent PIPE financing raised $225,000,000 through the sale of Series C Convertible Preferred Stock to institutional investors.
  • The combined company will be renamed Marea Therapeutics, Inc.
  • LSTA's existing CEO David J. Mazzo will continue as CEO of the combined entity.
  • The transaction is intended to qualify as a tax-free reorganization under Section 368(a) of the Code.
  • A stockholder meeting is required to approve the conversion of the Series C Preferred Stock and other proposals.
  • LSTA's cash and cash equivalents as of the date of the agreement were $7,693,931, with Parent Net Cash of negative $3,850,189.

Financial Impact

Marea acquired at a valuation of $351.9 million; $225 million PIPE financing closed; LSTA had $7.7M cash and negative net cash of -$3.85M pre-merger.

cashdilutionenterprise valuerevenue

Risk Factors

  • Failure to obtain stockholder approval for the Preferred Stock conversion could limit the liquidity and value of the PIPE investment.
  • Integration risks associated with combining two clinical-stage biotech companies.
  • Potential for shareholder litigation challenging the merger or the PIPE terms.

Investment Themes

Documents Analyzed

This report is based on 3 SEC documents filed with EDGAR.

DocumentAccession Number
8-K Filing (Primary)0001140361-26-036866
Document: ef20082158_ex10-2.htm0001140361-26-036866
Document: ef20082158_ex10-3.htm0001140361-26-036866
13 reports for LSTA
Performance horizon
50% Hit rate @ T+60 3 of 6 directional calls Went positive at some point 5 of 9 best @ T+60▲ +54.62%Jun 9, 2026
Filters
Rows
Reports for LSTA — sortable, filterable
TypeNow
Oct 19, 2026
8d ago
DEF 14A
BEARISH ★ 7/10
$1.00awaiting T+60—$1.02 (−2.00%)
Oct 14, 2026
13d ago
8-K
NEUTRAL ★ 2/10
$1.07awaiting T+60—$1.02 (−4.67%)
Sep 17, 2026
5w ago
8-K
BULLISH ★ 7/10
$1.74awaiting T+60—$1.02 (−41.38%)
Sep 17, 2026
5w ago
Press Release
BULLISH ★ 7/10
$1.74awaiting T+60—$1.02 (−41.38%)
Aug 4, 2026
12w ago
8-K
BEARISH ★ 7/10
$1.14awaiting T+60—$1.02 (+10.53%)
Jul 24, 2026
13w ago
8-K
BEARISH ★ 7/10
$1.67 $1.00▲ +40.12%▲ +43.41%$1.02 (+38.92%)
Jul 17, 2026
14w ago
8-K
NEUTRAL ★ 3/10
$3.60 $1.05▼ −70.79%▼ −75.48%$1.02 (−71.63%)
Jun 10, 2026
19w ago
Press Release
BULLISH ★ 7/10
$3.61 $1.64▼ −54.57%▼ −61.15%$1.02 (−71.75%)
Jun 9, 2026
20w ago
8-K
BEARISH ★ 6/10
$3.46 $1.57▲ +54.62%▲ +58.44%$1.02 (+70.52%)
Jun 1, 2026
21w ago
8-K
BEARISH ★ 7/10
$3.58 $1.74▲ +51.40%▲ +52.63%$1.02 (+71.51%)
Showing 10 of 13

US Market Status

Market Closed — Opens Thu (11h 5m)

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Report published Sep 17, 2026