William T. Harrington

CIK: 0001256742

Transaction Breakdown

Open Market Buys (P)2 (22.2%)

High conviction signal

Open Market Sales (S)0 (0.0%)

Position reduction

Option Exercises (M)0 (0.0%)

Derivative conversions

Awards (A)3 (33.3%)

Compensation grants

Other (G, F, J, C, D, …)4 (44.4%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (1)

MOBI

Mobia Medical, Inc.

Director10% Owner

Discretionary Trading P&L

Holdings

Transaction History (9 total)

MOBI
Mobia Medical, Inc.
May 11, 2026
Conversion(C)
Indirect
284.3K shares-
MOBI
Mobia Medical, Inc.
May 11, 2026
Conversion(C)
Indirect
264.7K shares-
MOBI
Mobia Medical, Inc.
May 11, 2026
Conversion(C)
Indirect
1.5M shares-
MOBI
Mobia Medical, Inc.
May 11, 2026
Conversion(C)
Indirect
872.8K shares-
MOBI
Mobia Medical, Inc.
May 11, 2026
Purchase(P)
Indirect
266.7K shares at avg. $15.00$4.0M
MOBI
Mobia Medical, Inc.
May 11, 2026
Purchase(P)
Indirect
266.7K shares at avg. $15.00$4.0M
MOBI
Mobia Medical, Inc.
May 7, 2026
Award(A)
Stock Option
Direct
31.5K shares-
MOBI
Mobia Medical, Inc.
Jan 30, 2026
Award(A)
Convertible Notes
Indirect
3.4M shares at avg. $3411892.25-
MOBI
Mobia Medical, Inc.
Jan 30, 2026
Award(A)
Convertible Notes
Indirect
3.2M shares at avg. $3176955.03-

		Type	Shares	Price		Ownership
May 11, 2026	MOBI Mobia Medical, Inc.	Conversion(C)	284,324	-	$0	Indirect
May 11, 2026	MOBI Mobia Medical, Inc.	Conversion(C)	264,746	-	$0	Indirect
May 11, 2026	MOBI Mobia Medical, Inc.	Conversion(C)	1,455,726	-	$0	Indirect
May 11, 2026	MOBI Mobia Medical, Inc.	Conversion(C)	872,770	-	$0	Indirect
May 11, 2026	MOBI Mobia Medical, Inc.	Purchase(P)	266,666	$15.00	$3,999,990	Indirect
May 11, 2026	MOBI Mobia Medical, Inc.	Purchase(P)	266,667	$15.00	$4,000,005	Indirect
May 7, 2026	MOBI Mobia Medical, Inc.	Award(A) Stock Option	31,520	-	-	Direct
Jan 30, 2026	MOBI Mobia Medical, Inc.	Award(A) Convertible Notes	3,411,892	$3411892.25	-	Indirect
Jan 30, 2026	MOBI Mobia Medical, Inc.	Award(A) Convertible Notes	3,176,955	$3176955.03	-	Indirect

1-9 of 9 transactions

About HARRINGTON WILLIAM T

HARRINGTON WILLIAM T (SEC CIK 0001256742) files insider reports with the SEC as Director of Mobia Medical, Inc. (MOBI).

Signal8 holds 2 ownership filings by HARRINGTON WILLIAM T (1 Form 3, 1 Form 4), filed between May 7, 2026 and May 11, 2026. Those filings report 9 transactions, from Jan 30, 2026 to May 11, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on HARRINGTON WILLIAM T's filings is in AUSTIN, TX.

Recent filings by HARRINGTON WILLIAM T

May 11, 2026: Conversions of MOBI shares (4 lines, Form 4, code C).
May 11, 2026: Open-market purchases of MOBI shares (2 lines, Form 4, code P).
May 7, 2026: Grant or award of MOBI derivative securities (Form 4, code A).
Jan 30, 2026: Grants or awards of MOBI derivative securities (2 lines, Form 4, code A).

Other insiders filing for Mobia Medical, Inc. (MOBI)

Leavitt Chase C.
Rawat Prashant B., Chief Operating Officer
Tansey Casey M, Director
Curet Myriam, Director
Zadno Reza, Director
Green Park & Golf Ventures II, LLC, 10% Owner

How to read Form 4 transaction codes