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Insider Cluster (2 insiders) ·Filed Oct 16, 2026

MPLT

MapLight Therapeutics, Inc.
BEARISH
Impact 4/10
Horizonweeks Processed10d 3h ago
Insider cluster: 2 insiders, $678K total
Actionable Insight ▼ Bearish

Two senior insiders selling simultaneously at the same price suggests a coordinated liquidity event or pre-arranged plan. Monitor for any upcoming earnings release, clinical data readout, or corporate event that may have prompted the sales. The absence of a 10b5-1 designation raises the information content of these trades.

DirectionBearish
Confidencemedium
Horizonweeks
Latest settled — T+5d ⚠ clustered
MPLT ▼ -4.25% at T+5d
SHORT call ✓ call won +4.25% · α vs SPY +4.11% · entry $8.00 → $7.66
Next anchor: T+20d in 17d
Entry = T+0 close
Oct 16, 2026
via day close
T+1d
+3.00%
call -3.00% · α -2.66%
$8.24
settled 8d ago
T+5d
-4.25%
call +4.25% · α +4.11%
$7.66
settled 4d ago
T+20d
Pending
in 17d
T+60d
Pending
in 3mo

Price Chart

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Executive Summary

CEO Christopher Kroeger and CAO/Interim CFO Jonathan Gillis sold a combined $678K in open-market sales on October 15, 2026, at $8.08 per share. The total represents ~0.21% of the company's $326M market cap — a modest but notable cluster of insider selling at the same price and date, suggesting coordinated liquidity or a planned exit ahead of potential news.

Key Financial Metrics

Direction
selling
Total Value
$678.0K
Insiders
2

Key Facts

  • CEO Christopher Kroeger sold 73,700 shares for $595K on October 15, 2026
  • CAO/Interim CFO Jonathan Gillis sold 10,200 shares for $82K on October 15, 2026
  • Total cluster value: $678K, representing ~0.21% of market cap
  • Both sales were open-market (code S) at the same price ($8.08) on the same date
  • No 10b5-1 plan indication provided in the filing

Financial Impact

Insider selling of $678K, ~0.21% of market cap

insider ownershipmarket sentiment

Risk Factors

  • Insider selling may signal management's lack of confidence in near-term prospects
  • Cluster selling at same price/date increases likelihood of material non-public information
  • Further insider sales could accelerate selling pressure

Investment Themes

Documents Analyzed

This report is based on 1 SEC document filed with EDGAR.

DocumentAccession Number
CLUSTER Data (Synthetic)cluster-MPLT-1792184454877
31 reports for MPLT
Performance horizon
67% Hit rate @ T+20 4 of 6 directional calls Went positive at some point 5 of 6 best @ T+60▲ +57.24%May 18, 2026
Filters
Rows
Reports for MPLT — sortable, filterable
TypeNow
Oct 16, 2026
10d ago
Insider Cluster
BEARISH ★ 4/10
$8.00awaiting T+20—$7.97 (+0.38%)
Oct 15, 2026
11d ago
144
NEUTRAL ★ 2/10
$7.70awaiting T+20—$7.97 (+3.51%)
Oct 15, 2026
11d ago
144
NEUTRAL ★ 2/10
$7.70awaiting T+20—$7.97 (+3.51%)
Oct 15, 2026
11d ago
144
NEUTRAL ★ 2/10
$7.70awaiting T+20—$7.97 (+3.51%)
Sep 24, 2026
4w ago
EFFECT
NEUTRAL ★ 4/10
$10.76 $8.25▼ −23.33%▼ −22.91%$7.97 (−25.93%)
Sep 18, 2026
5w ago
S-1/A
NEUTRAL ★ 4/10
$10.90 $8.00▼ −26.61%▼ −25.70%$7.97 (−26.88%)
Aug 4, 2026
11w ago
Insider Cluster
BULLISH ★ 7/10
$12.92 $13.06▲ +1.08%▲ +1.69%$7.97 (−38.31%)
Aug 3, 2026
12w ago
144
NEUTRAL ★ 2/10
$12.94 $13.31▲ +2.86%▲ +4.10%$7.97 (−38.41%)
Jul 30, 2026
12w ago
144
BEARISH ★ 5/10
$13.02 $12.60▲ +3.23%▲ +6.21%$7.97 (+38.79%)
Jul 28, 2026
12w ago
Insider Buy
NEUTRAL ★ 3/10
$15.02 $12.86▼ −14.38%▼ −19.40%$7.97 (−46.94%)
Showing 10 of 31

US Market Status

Market Closed — Opens Wed (12h 45m)

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Report published Oct 16, 2026