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CIK 0001160308 · Non-accelerated filer<br>Smaller reporting company

Ticker
SVRA
Exchange
Nasdaq
Industry
Pharmaceutical Preparations
FY end
Dec 31
Incorporated
DE
Entity type
operating
EIN
841318182
Phone
51285113796
Business address
6836 BEE CAVE ROAD, BUILDING 3, SUITE 201, AUSTIN, TX, 78746
Former names
Mast Therapeutics, Inc., ADVENTRX PHARMACEUTICALS INC, BIOKEYS PHARMACEUTICALS INC
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$0
in 0 filings

Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Reading 100 more Form 4s from the SEC; this list fills in as they're read.

Date Insider Transaction Shares Price Value Owned after
2026-02-16 McCracken Joseph S Director Option exercise +1,807 $1.76 $3K 302,644
2026-02-16 McCracken Joseph S Director Option exercise · Stock Option (right to buy) −1,807 0
2025-12-19 RAMSAY DAVID A Director Sale −20,000 $6.06 $121K 2,533,642
2025-12-16 Lowrance David L Chief Financial Officer Gift −32,000 286,045
2025-12-16 Pauls Matthew CHIEF EXECUTIVE OFFICER Gift −128,995 1,188,050
2025-12-14 Lowrance David L Chief Financial Officer Shares withheld for taxes −62,960 $6.92 $436K 318,045
2025-12-14 Pauls Matthew CHIEF EXECUTIVE OFFICER Shares withheld for taxes −195,705 $6.92 $1.4M 1,317,045
2025-12-14 Lutz Robert Matthew Chief Operating Officer Shares withheld for taxes −67,760 $6.92 $469K 293,977
2025-12-14 McCabe Kathleen R. Chief Legal Officer Shares withheld for taxes −39,350 $6.92 $272K 519,232
2025-12-14 Erickson Anne Chief Business Officer Shares withheld for taxes −62,960 $6.92 $436K 371,712
2025-12-10 Pauls Matthew CHIEF EXECUTIVE OFFICER Gift −23,629 1,512,750
2025-12-09 Hawkins Richard J Director Grant or award +40,000 161,326
2025-12-09 van Es-Johansson An Director Grant or award +40,000 102,500
2025-12-09 Elam Nevan C Director Grant or award +40,000 106,887
2025-12-09 RAMSAY DAVID A Director Grant or award +40,000 2,553,642
2025-12-09 McCracken Joseph S Director Grant or award +40,000 300,837
2025-12-04 Wasfi Yasmine Chief Medical Officer Shares withheld for taxes −21,992 $6.37 $140K 168,008
2025-12-02 Elam Nevan C Director Option exercise +5,860 $1.46 $9K 68,360
2025-12-02 Elam Nevan C Director Shares withheld for taxes −1,473 $5.81 $9K 66,887
2025-12-02 Elam Nevan C Director Option exercise · Stock Option (Right to Buy) −5,860 0

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