Key facts
- This page summarizes Eric W. Roberts's Form 4 filing for CalciMedica, Inc. (CALC).
- 4 reported transactions and 1 derivative row are listed below.
- Accepted by SEC: 21 Aug 2025, 12:00.
Eric W. Roberts - 19 Aug 2025 Form 4 Insider Report for CalciMedica, Inc. (CALC)
- Reporting relationship
- CHIEF BUSINESS OFFICER, Director, 10%+ Owner
- Issuer ticker
- CALC
- Reported as of
- 19 Aug 2025
- Net transaction value
- +$8,230
- SEC form
- 4
- Accepted by SEC
- 21 Aug 2025, 12:00:10 UTC
- Prior SEC filing
- 19 Aug 2025
- Next SEC filing
- 25 Aug 2025
- Source filing
- View source filing
- Reporting owner signature
- /s/ John Dunn, Esq., Attorney-in-Fact
Source evidence
Original filing metadata and source links for verification.
5 source fields
Reporting owner
1 detail
Key filing fact
Eric W. Roberts filed Form 4 for CalciMedica, Inc. (CALC) on 21 Aug 2025.
Change
- Previous filing in this sequence was filed on 19 Aug 2025.
- Current net transaction value: +$8,230.
Research use
- This tells you what this filing adds before you inspect full transaction and derivative tables.
- You can trace every row back to the original SEC filing document.
Evidence
Filed on Form 4
View source filing
Ownership activity is grounded in SEC Form 4 disclosures.
Reporting Owners (1)
CIK 0001576244
Primary reporting owner
Roberts Eric W
- Relationship
- CHIEF BUSINESS OFFICER, Director, 10%+ Owner
- Address
- C/O CALCIMEDICA, INC., 505 COAST BLVD. S. #307, LA JOLLA
- Signature
- /s/ John Dunn, Esq., Attorney-in-Fact
- Signature date
- 21 Aug 2025
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
CALC
transaction
Common Stock
Purchase
- Transaction value
- $2,790
- Shares
- +1,000
- Change %
- +1.8%
- Price
- $2.79
- Shares after
- 55,399
- Date
- 19 Aug 2025
- Ownership
- By FMTC Custodian - Roth IRA FBO Eric W. Roberts
CALC
transaction
Common Stock
Purchase
- Transaction value
- $5,440
- Shares
- +2,000
- Change %
- +3.6%
- Price
- $2.72
- Shares after
- 57,399
- Date
- 20 Aug 2025
- Ownership
- By FMTC Custodian - Roth IRA FBO Eric W. Roberts
CALC
transaction
Common Stock
Options Exercise
- Transaction value
- $22,950
- Shares
- +15,000
- Change %
- +9.1%
- Price
- $1.53
- Shares after
- 179,706
- Date
- 20 Aug 2025
- Ownership
- Direct
CALC
holding
Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 49,894
- Date
- 19 Aug 2025
- Ownership
- By Oppenheimer & Co Inc. Custodian FBO Eric W Roberts Roth IRA
CALC
holding
Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 10,661
- Date
- 19 Aug 2025
- Ownership
- By IRA Financial Trust Company CFBO Eric W. Roberts
CALC
holding
Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 356,989
- Date
- 19 Aug 2025
- Ownership
- By Valence Investments SPV IV, LLC
CALC
holding
Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 66,228
- Date
- 19 Aug 2025
- Ownership
- By Valence Investments SPV V, LLC
CALC
holding
Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 316,109
- Date
- 19 Aug 2025
- Ownership
- By Valence Investments SPV VI, LLC
Reported derivative securities
Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.
CALC
transaction
Derivative
Employee Stock Option (Right to Buy)
Options Exercise
- Transaction value
- $22,950
- Shares
- -15,000
- Change %
- -21%
- Price
- $1.53
- Shares after
- 57,750
- Date
- 20 Aug 2025
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
- 15,000
- Exercise price
- $1.53
- Footnotes
- F1
* marks a reported price that did not pass the local price check.
Additional SEC filing notes
Filing notes and footnotes
Explanation of responses 1 footnote
Footnote F1
Immediately exercisable.