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144 ·Filed May 4, 2026

MPLT

MapLight Therapeutics, Inc.
NEUTRAL
Impact 3/10
Horizondays Processed5mo ago SEC0001974158-26-000064
Form 144 — notice of proposed sale of securities
Actionable Insight • Neutral

The pre-planned 10b5-1 structure reduces the bearish signal. Still, the officer's sale adds to recent insider selling—monitor for any unusual acceleration or Form 4 filings post-execution.

DirectionNeutral
Confidencemedium
Horizondays
Final — all horizons settled through T+60d ⚠ clustered
MPLT ▼ -49.75% at T+60d
NEUTRAL call -49.75% · α vs SPY -52.49% · entry $27.92 → $14.03
Entry = T+0 close
May 4, 2026
via day close
T+1d
+4.01%
call +4.01% · α +2.63%
$29.04
settled 6mo ago
T+5d
+8.52%
call +8.52% · α +6.54%
$30.30
settled 6mo ago
T+20d
-2.08%
call -2.08% · α -7.03%
$27.34
settled 5mo ago
T+60d
-49.75%
call -49.75% · α -52.49%
$14.03
settled 3mo ago

Price Chart

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Executive Summary

Officer Lillie James Woodruff filed a Form 144 to sell 52,428 shares of common stock valued at approximately $1.61M, all under a 10b5-1 plan adopted on 12/29/2025. The sale represents a modest fraction of the company's $1.3B market cap and is part of a routine vesting-related plan, limiting its signaling value.

Key Facts

  • Officer Lillie James Woodruff intends to sell 52,428 shares worth ~$1.61M.
  • Sale is pursuant to a 10b5-1 trading plan adopted on 12/29/2025.
  • Shares were acquired via RSU vesting between 07/05/2024 and 04/01/2026.
  • Recent insider activity (30d): 10 sells totaling $1.4M.

Financial Impact

~$1.61M insider selling (0.12% of market cap)

insider holdings

Risk Factors

  • Further insider selling could weigh on sentiment.
  • No material impact on fundamentals expected.

Market Snapshot

Exchange
Nasdaq
Sector
Pharmaceutical Preparations
Analyst Consensus
92% bullish (13 analysts)

Investment Themes

Documents Analyzed

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

DocumentAccession Number
144 Filing (Primary)0001974158-26-000064
Document: 0001974158-26-000064-index.html0001974158-26-000064
Document: 0001974158-26-000064.txt0001974158-26-000064
31 reports for MPLT
Performance horizon
67% Hit rate @ T+20 4 of 6 directional calls Went positive at some point 6 of 7 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—$8.17 (−2.13%)
Oct 15, 2026
11d ago
144
NEUTRAL ★ 2/10
$7.70awaiting T+20—$8.17 (+6.10%)
Oct 15, 2026
11d ago
144
NEUTRAL ★ 2/10
$7.70awaiting T+20—$8.17 (+6.10%)
Oct 15, 2026
11d ago
144
NEUTRAL ★ 2/10
$7.70awaiting T+20—$8.17 (+6.10%)
Sep 24, 2026
4w ago
EFFECT
NEUTRAL ★ 4/10
$10.76 $8.25▼ −23.33%▼ −22.91%$8.17 (−24.07%)
Sep 18, 2026
5w ago
S-1/A
NEUTRAL ★ 4/10
$10.90 $8.00▼ −26.61%▼ −25.70%$8.17 (−25.05%)
Aug 4, 2026
11w ago
Insider Cluster
BULLISH ★ 7/10
$12.92 $13.06▲ +1.08%▲ +1.69%$8.17 (−36.76%)
Aug 3, 2026
12w ago
144
NEUTRAL ★ 2/10
$12.94 $13.31▲ +2.86%▲ +4.10%$8.17 (−36.86%)
Jul 30, 2026
12w ago
144
BEARISH ★ 5/10
$13.02 $12.60▲ +3.23%▲ +6.21%$8.17 (+37.25%)
Jul 28, 2026
12w ago
Insider Buy
NEUTRAL ★ 3/10
$15.02 $12.86▼ −14.38%▼ −19.40%$8.17 (−45.61%)
Showing 10 of 31

US Market Status

Market Closed — Opens Wed (17h 30m)

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Report published May 4, 2026