Key facts
- This page summarizes Casey M. Tansey's Form 4 filing for Mobia Medical, Inc. (MOBI).
- 11 reported transactions and 7 derivative rows are listed below.
- Accepted by SEC: 11 May 2026, 21:58.
Casey M. Tansey - 06 Feb 2026 Form 4 Insider Report for Mobia Medical, Inc. (MOBI)
- Reporting relationship
- Director, 10%+ Owner
- Issuer ticker
- MOBI
- Reported as of
- 06 Feb 2026
- Net transaction value
- $0
- SEC form
- 4
- Accepted by SEC
- 11 May 2026, 21:58:21 UTC
- Prior SEC filing
- 20 Jan 2026
- Next SEC filing
- 16 Apr 2026
- Source filing
- View source filing
- Reporting owner signature
- /s/ Chase Leavitt, Attorney-in-Fact
Source evidence
Original filing metadata and source links for verification.
5 source fields
Reporting owner
1 detail
Key filing fact
Casey M. Tansey filed Form 4 for Mobia Medical, Inc. (MOBI) on 11 May 2026.
Change
- Previous filing in this sequence was filed on 20 Jan 2026.
- Current net transaction value: $0.
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 0001474322
Primary reporting owner
Tansey Casey M
- Relationship
- Director, 10%+ Owner
- Address
- 2802 FLINTROCK TRACE, SUITE 226, AUSTIN
- Signature
- /s/ Chase Leavitt, Attorney-in-Fact
- Signature date
- 11 May 2026
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
MOBI
transaction
Common Stock
Conversion of derivative security
- Transaction value
- Shares
- +166,666
- Change %
- Price
- Shares after
- 166,666
- Date
- 11 May 2026
- Ownership
- Direct
- Footnotes
- F1
MOBI
transaction
Common Stock
Purchase
- Transaction value
- Shares
- +66,666
- Change %
- +40%
- Price
- $15.00*
- Shares after
- 233,332
- Date
- 11 May 2026
- Ownership
- Direct
MOBI
transaction
Common Stock
Conversion of derivative security
- Transaction value
- Shares
- +314,090
- Change %
- Price
- Shares after
- 314,090
- Date
- 11 May 2026
- Ownership
- See Footnote
- Footnotes
- F1, F2, F3, F4
MOBI
transaction
Common Stock
Conversion of derivative security
- Transaction value
- Shares
- +3,312,736
- Change %
- +1055%
- Price
- Shares after
- 3,626,826
- Date
- 11 May 2026
- Ownership
- See Footnote
- Footnotes
- F2, F3, F4, F5
Reported derivative securities
Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.
MOBI
transaction
Derivative
Convertible Notes
Award
- Transaction value
- Shares
- +3,769,090
- Change %
- Price
- $3769090.08*
- Shares after
- 3,769,090
- Date
- 06 Feb 2026
- Ownership
- By U.S. Venture Partners Select Fund I, L.P
- Underlying class
- Common Stock
- Underlying amount
- 314,090
- Exercise price
- Footnotes
- F1, F6
MOBI
transaction
Derivative
Convertible Notes
Award
- Transaction value
- Shares
- +2,000,000
- Change %
- Price
- $2000000.00*
- Shares after
- 2,000,000
- Date
- 10 Feb 2026
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
- 166,666
- Exercise price
- Footnotes
- F1, F6
MOBI
transaction
Derivative
Stock Option
Award
- Transaction value
- Shares
- +31,520
- Change %
- Price
- $0.000000*
- Shares after
- 31,520
- Date
- 07 May 2026
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
- 31,520
- Exercise price
- $15.00
- Footnotes
- F7
MOBI
transaction
Derivative
Convertible Notes
Conversion of derivative security
- Transaction value
- Shares
- -3,769,090
- Change %
- -100%
- Price
- Shares after
- 0
- Date
- 11 May 2026
- Ownership
- By U.S. Venture Partners Select Fund I, L.P
- Underlying class
- Common Stock
- Underlying amount
- 314,090
- Exercise price
- Footnotes
- F1
MOBI
transaction
Derivative
Convertible Notes
Conversion of derivative security
- Transaction value
- Shares
- -2,000,000
- Change %
- -100%
- Price
- Shares after
- 0
- Date
- 11 May 2026
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
- 166,666
- Exercise price
- Footnotes
- F1
MOBI
transaction
Derivative
Series F Preferred Stock
Conversion of derivative security
- Transaction value
- Shares
- -5,642,738
- Change %
- -100%
- Price
- Shares after
- 0
- Date
- 11 May 2026
- Ownership
- See Footnote
- Underlying class
- Common Stock
- Underlying amount
- 1,620,078
- Exercise price
- Footnotes
- F2, F3, F4, F5
MOBI
transaction
Derivative
Series E-2 Preferred Stock
Conversion of derivative security
- Transaction value
- Shares
- -5,895,530
- Change %
- -100%
- Price
- Shares after
- 0
- Date
- 11 May 2026
- Ownership
- See Footnote
- Underlying class
- Common Stock
- Underlying amount
- 1,692,658
- Exercise price
- Footnotes
- F2, F3, F4, F5
* marks a reported price that did not pass the local price check.
Additional SEC filing notes
Filing notes and footnotes
Explanation of responses 7 footnotes
Footnote F1
The Convertible Notes automatically converted into Common Stock immediately prior to the closing of the Issuer's initial public offering (the "Offering"). The conversion price is the lower of (a) 80% of the Offering price per share and (b) the valuation of the Issuer immediately prior to the closing of the Offering divided by the number of fully diluted shares of capital stock (on an as-converted basis) outstanding immediately prior to Offering, excluding the Convertible Notes.
Footnote F2
After the transactions reported herein, includes (i) 1,623,245 shares of Common Stock held by U.S. Venture Partners Select Fund I, L.P. ("USVP SFI") on its own behalf and as a nominee for U.S. Venture Partners Select Fund I-A, L.P. ("USVP SFI-A" and, together with USVP SFI, the "USVP Select Funds"), (ii) 1,906,809 shares of Common Stock held by U.S. Venture Partners XII, L.P. ("USVP XII"), and (iii) 96,772 shares of Common Stock held by U.S. Venture Partners XII-A, L.P. ("USVP XII-A" and, together with USVP XII, the "USVP XII Funds").
Footnote F3
Presidio Management Group XII, L.L.C. ("PMG XII") is the general partner of USVP XII and USVP XII-A and may be deemed to have sole voting and dispositive power with respect to the shares held by USVP XII and USVP XII-A. Presidio Management Group Select Fund I, L.L.C. ("PMG Select") is the general partner of USVP SFI and USVP SFI-A and may be deemed to have sole voting and dispositive power with respect to the securites held by USVP SFI and USVP SFI-A.
Footnote F4
The Reporting Person is the managing partner and a managing member of each of PMG XII and PMG Select, and may be deemed to share voting and dispositive power with respect to the securites described herein. The Reporting Person disclaims beneficial ownership of such holdings, except to the extent of his pecuniary interest in the shares.
Footnote F5
Each share of the Series F Preferred Stock and Series E-2 Preferred Stock converted into Common Stock immediately prior to the completion of the Offering pursuant to its terms.
Footnote F6
This transaction occurred prior to the Issuer's registration of a class of equity securities under Section 12 of the Securities Exchange Act of 1934, as amended, in connection with the Offering, and is reported herein pursuant to Rule 16a-2(a).
Footnote F7
The stock option will vest in three substantially equal installments on the first three anniversaries of the grant date.