— Know what they know.
Not Investment Advice

COLL NASDAQ

Collegium Pharmaceutical, Inc.
1W: -1.2% 1M: +4.1% 3M: -23.5% YTD: -24.4% 1Y: +14.9% 3Y: +49.5% 5Y: +50.9%
$34.07
-0.35 (-1.02%)
 
Weekly Expected Move ±6.5%
$29 $32 $34 $36 $38
NASDAQ · Healthcare · Drug Manufacturers - Specialty & Generic · Alpha Radar Neutral · Power 50 · $1.1B mcap · 32M float · 1.71% daily turnover · Short 57% of daily vol

🏦 Institutional Activity

Latest: Q1 2026
316
Institutions Holding
+19 vs prior
95.9%
Ownership
-58.89%
38 New
95 Increased
145 Reduced
81 Closed

👔 Insider Trades

25 records
Date Name Title Type Shares Price Value Filing
2026-05-15 Freund John Gordon director S-Sale 4,127 $34.54 $143K Filing
2026-05-14 SANTINI GINO director A-Grant/Award 8,741 $— $0 Filing
2026-05-14 Balice-Gordon Rita J. director A-Grant/Award 8,741 $— $0 Filing
2026-05-14 BOHLIN GAREN G director A-Grant/Award 8,741 $— $0 Filing
2026-05-14 Glancy Donovan Michael director A-Grant/Award 17,482 $— $0 Filing
2026-05-14 Freund John Gordon director A-Grant/Award 8,741 $— $0 Filing
2026-05-14 Paya Carlos V director A-Grant/Award 8,741 $— $0 Filing
2026-05-14 Lurker Nancy director A-Grant/Award 8,741 $— $0 Filing
2026-03-18 Dieter David officer: evp & general counsel S-Sale 13,976 $34.92 $488K Filing
2026-03-03 Dreyer Scott officer: evp & chief commercial officer S-Sale 3,559 $40.99 $146K Filing
2026-03-03 Dreyer Scott officer: evp & chief commercial officer S-Sale 46,417 $40.36 $1.9M Filing
2026-02-10 Dieter David officer: evp & general counsel A-Grant/Award 9,005 $— $0 Filing
2026-02-10 Dieter David officer: evp & general counsel A-Grant/Award 22,194 $— $0 Filing
2026-02-10 Dieter David officer: evp & general counsel F-Tax Withholding 2,781 $46.75 $130K Filing
2026-02-10 Tupper Colleen officer: evp & chief financial officer F-Tax Withholding 26,679 $46.75 $1.2M Filing
2026-02-10 Tupper Colleen officer: evp & chief financial officer A-Grant/Award 32,734 $— $0 Filing
2026-02-10 Tupper Colleen officer: evp & chief financial officer A-Grant/Award 26,421 $— $0 Filing
2026-02-10 Smith Thomas B officer: evp and chief medical officer A-Grant/Award 22,774 $— $0 Filing
2026-02-10 Smith Thomas B officer: evp and chief medical officer A-Grant/Award 14,268 $— $0 Filing
2026-02-10 Dreyer Scott officer: evp & chief commercial officer F-Tax Withholding 21,615 $46.75 $1.0M Filing
2026-02-10 Dreyer Scott officer: evp & chief commercial officer F-Tax Withholding 9,977 $46.75 $466K Filing
2026-02-10 Dreyer Scott officer: evp & chief commercial officer A-Grant/Award 30,702 $— $0 Filing
2026-02-10 Dreyer Scott officer: evp & chief commercial officer A-Grant/Award 19,023 $— $0 Filing
2026-02-10 Karnani Vikram officer: president and ceo F-Tax Withholding 11,296 $46.75 $528K Filing
2026-02-10 Karnani Vikram officer: president and ceo A-Grant/Award 79,264 $— $0 Filing

🏛️ Congressional Trades

0 records
Date Politician Chamber Type Amount Filing
No congressional trades found

🏦 Top Institutional Holders

20 holders
Holder Shares Value Date Reported Filing
BlackRock, Inc. 5,134,027 $170M +34,325 2026-03-31 Filing
JANUS HENDERSON GROUP PLC 1,825,651 $60M +377,073 2026-03-31 Filing
Invesco Ltd. 1,591,909 $53M +416,868 2026-03-31 Filing
FULLER & THALER ASSET MANAGEMENT, INC. 1,499,584 $50M -488 2026-03-31 Filing
RENAISSANCE TECHNOLOGIES LLC 1,469,449 $49M -147,900 2026-03-31 Filing
STATE STREET CORP 1,424,544 $47M +113,903 2026-03-31 Filing
EVENTIDE ASSET MANAGEMENT, LLC 1,424,282 $47M -451,957 2026-03-31 Filing
MASSACHUSETTS FINANCIAL SERVICES CO /MA 1,365,932 $45M +53,277 2026-03-31 Filing
VANGUARD CAPITAL MANAGEMENT LLC 1,333,992 $44M +1,333,992 2026-03-31 Filing
PRINCIPAL FINANCIAL GROUP INC 1,295,028 $43M -18,634 2026-03-31 Filing
DIMENSIONAL FUND ADVISORS LP 833,192 $28M +2,712 2026-03-31 Filing
GEODE CAPITAL MANAGEMENT, LLC 819,440 $27M -10,013 2026-03-31 Filing
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 703,528 $23M +159,755 2026-03-31 Filing
VANGUARD PORTFOLIO MANAGEMENT LLC 680,381 $23M +680,381 2026-03-31 Filing
VICTORY CAPITAL MANAGEMENT INC 625,304 $21M +168,009 2026-03-31 Filing
Qube Research & Technologies Ltd 621,935 $21M +353,693 2026-03-31 Filing
GOLDMAN SACHS GROUP INC 575,141 $19M -72,396 2026-03-31 Filing
CHARLES SCHWAB INVESTMENT MANAGEMENT INC 495,027 $16M +47,745 2026-03-31 Filing
AMERICAN CENTURY COMPANIES INC 460,744 $15M +253,661 2026-03-31 Filing
EMERALD ADVISERS, LLC 402,752 $13M -226,592 2026-03-31 Filing

Sign in to InsiderStreet

You'll also get our free weekly newsletter with
smart money signals, market insights, and alpha ideas.
Unsubscribe anytime.

For informational purposes only. Not investment advice. Data sourced from SEC filings. Privacy Terms