Insider Cluster (2 insiders) ·Filed May 15, 2026

COLL

COLLEGIUM PHARMACEUTICAL, INC
NEUTRAL
Impact 3/10
Horizonweeks Processed4mo ago
Insider cluster: 2 insiders, $485K total
Actionable Insight • Neutral

The insider sales are routine director-level diversification and do not signal bearish conviction. The strong Q1 earnings and reaffirmed guidance support the current business trajectory. Monitor the AZSTARYS acquisition close and any post-close guidance update for the combined entity.

DirectionNeutral
Confidencehigh
Horizonweeks
Final — all horizons settled through T+60d
COLL ▼ -23.63% at T+60d
NEUTRAL call ✗ call lost -23.63% · α vs SPY -28.48% · entry $33.65 → $25.70
Entry anchored
May 15, 03:59 PM ET
via exchange tick
T+1d
-0.09%
call -0.09% · α +0.56%
$33.62
settled 5mo ago
T+5d
+0.39%
call +0.39% · α -1.23%
$33.78
settled 4mo ago
T+20d
+2.97%
call +2.97% · α +1.39%
$34.65
settled 4mo ago
T+60d
-23.63%
call -23.63% · α -28.48%
$25.70
settled 7w ago

Price Chart

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Executive Summary

Two directors at Collegium Pharmaceutical sold a combined $485K in open-market stock within 11 days of the company reporting strong Q1 2026 earnings (revenue +9% YoY, JORNAY PM +36%). The sales are small relative to the $1.1B market cap (~0.04%) and are not clustered with C-suite insiders, making them routine diversification trades rather than informed selling. The earnings report reaffirmed full-year guidance and highlighted the pending AZSTARYS acquisition, which is expected to close in Q2 2026.

Key Financial Metrics

Direction
selling
Total Value
$485.0K
Insiders
2

Key Facts

  • Two directors sold a total of $485K in open-market shares over 4 days (May 11-13, 2026).
  • Sales represent ~0.04% of Collegium's $1.1B market cap — immaterial.
  • No C-suite insiders (CEO, CFO, etc.) sold shares in the cluster.
  • Q1 2026 earnings (filed May 7) showed net revenue of $193.5M (+9% YoY) and JORNAY PM revenue of $38.9M (+36% YoY).
  • Full-year 2026 guidance reaffirmed: Product Revenues $805-825M, Adjusted EBITDA $455-475M.
  • Pending AZSTARYS acquisition for $650M cash expected to close in Q2 2026.

Financial Impact

Insider sales of $485K are trivial relative to $1.1B market cap — no material financial impact.

Risk Factors

  • AZSTARYS acquisition integration risk and $650M cash outlay could pressure balance sheet.
  • Pain portfolio revenue growth is modest (+4% YoY) and faces generic competition risk.
  • Historical model calls on COLL have underperformed (avg T+20 alpha -11.9%), suggesting caution on directional bets.

Market Snapshot

Exchange
Nasdaq
Sector
Pharmaceutical Preparations
Analyst Consensus
83% bullish (12 analysts)

Investment Themes

Biotech & Drug Discovery

Documents Analyzed

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

DocumentAccession Number
CLUSTER Data (Synthetic)cluster-COLL-1779135356733
12 reports for COLL
Performance horizon
25% Hit rate 1 of 4 directional calls best @ T+1▲ +0.28%Aug 13, 2026
Filters
Rows
Reports for COLL — sortable, filterable
TypeNow
Aug 19, 2026
6w ago
Court Ruling
MIXED ★ 5/10
$28.74 $22.38▼ −22.13%▼ −20.18%$22.07 (−23.21%)
Aug 13, 2026
7w ago
8-K
BULLISH ★ 5/10
$28.15 $22.75▼ −19.18%▼ −17.44%$22.07 (−21.60%)
Aug 6, 2026
8w ago
8-K
MIXED ★ 6/10
$29.11 $23.70▼ −18.58%▼ −19.18%$22.07 (−24.18%)
May 15, 2026
19w ago
Insider Cluster
NEUTRAL ★ 3/10
$33.65 $34.65▲ +2.97%▲ +1.39%$22.07 (−34.41%)
May 12, 2026
20w ago
Press Release
BULLISH ★ 7/10
$35.69 $34.80▼ −2.49%▼ −0.77%$22.07 (−38.16%)
May 11, 2026
20w ago
144
NEUTRAL ★ 2/10
$35.81 $34.40▼ −3.94%▼ −3.63%$22.07 (−38.37%)
Apr 23, 2026
23w ago
Press Release
NEUTRAL ★ 2/10
$32.28 $34.22▲ +6.01%▲ +1.38%$22.07 (−31.63%)
Apr 7, 2026
25w ago
8-K
NEUTRAL ★ 3/10
$33.43 $35.32▲ +5.65%▼ −2.89%$22.07 (−33.98%)
Mar 19, 2026
28w ago
Press Release
BULLISH ★ 8/10
$36.30 $34.41▼ −5.21%▼ −12.83%$22.07 (−39.20%)
Mar 3, 2026
30w ago
Press Release
NEUTRAL ★ 3/10
$39.99 $33.07▼ −17.30%▼ −12.90%$22.07 (−44.81%)
Showing 10 of 12

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Report published May 18, 2026