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8,840 COLL shares were withheld to cover taxes or exercise cost (Officer) | OQRO

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Collegium Pharmaceutical, Inc.
8,840 COLL shares were withheld to cover taxes or exercise cost (Offic

Insider trades

Insider trade

8,840 COLL shares were withheld to cover taxes or exercise cost (Officer)

Traded Mar 17, 2026 · Filed Apr 3, 2026

COLCollegium Pharmaceutical, Inc.COLL

8,840
Shares · @ $35.72

Why it stands out

Routine share withholding; mechanical by default.

Written from the filing's own figures. OQRO describes what was reported and never tells you what to buy or sell

View the official recordSEC Form 4 — Statement of Changes in Beneficial Ownership

All the details

Dates, kept separate

Transaction date: Mar 17, 2026
Reporting period: Not applicable
Filed with the SEC: Apr 3, 2026

OfficerTax withholding

Context

Classification

tax withholding

Code F — shares delivered to pay exercise price or tax liability

Planned / mechanical clue

Tax mechanics (code F)

Only flagged when a footnote says so; never inferred

Source receipt

Record ID: 0002061438-26-000009

Ask Claude or ChatGPT about these filings. Connect OQRO in a minute, then ask things like “which insiders bought this week?”

Filed / recorded

Apr 3, 2026, 8:46 PM UTC

Added to OQRO

Oct 6, 2026, 10:35 PM UTC

Parser

form4-xml-v2

Data quality

Verified: identifiers matched exactly

Issuer

COLLEGIUM PHARMACEUTICAL, INC

Issuer CIK

1267565

Ticker

COLL

Reporting person

David Dieter

Relationship

Officer

Officer title

EVP & General Counsel

Security

Common Stock

Table

Non-derivative (Table I)

Transaction date

Mar 17, 2026

Transaction code

Shares / units

8,840

Price per share

$35.72

Acquired / disposed

Disposed (D)

Shares owned after

68,231

Ownership form

Direct

Amendment

Footnotes from the filing

Shares withheld by the Issuer to satisfy applicable withholding taxes upon the vesting of restricted stock units.

Around the same time

Officer sold ~$488K of Collegium Pharmaceutical, Inc.

Scheduled in advance7mo ago

Officer sold ~$228K of Collegium Pharmaceutical, Inc.

Scheduled in advance7mo ago

Officer sold ~$1.87M of Collegium Pharmaceutical, Inc.

Scheduled in advance7mo ago