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$ Value

$61K

Shares

8,068

Price

$8

Filed

Mar 3

Insider

Name

Wilterding Mark

Title

Chief Financial Officer

CIK

0002107187

Roles

Officer

Transaction Details

Transaction Date

2026-02-28

Code

F

Table

Non-Derivative

Ownership

Direct

Equity Swap

No

Shares After

12,373

Footnotes

Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Common Stock. | Subject to the Reporting Person continuing to be a Service Provider (as defined in the Issuer's 2021 Equity Incentive Plan) through each applicable date, one eighth (1/8th) of the shares subject to the RSU award vested on February 28, 2026, and one eighth (1/8th) of the shares subject to the RSU award will vest every six months thereafter on the last day of February and the last day of August over a four-year period.

Filing Info

Accession No.

0001193125-26-089508

Form Type

4

Issuer CIK

0001111485

Wilterding Mark's History

Date Ticker Type Value
2026-02-28 RXST M
2026-02-28 RXST F $61K
2026-02-28 RXST M $0
2026-01-12 RXST A $0
2026-01-12 RXST A $0

Other Insiders at RXST (90d)

Insider Bought Sold Last
Kurtz Ronald M MD
President & CEO
2026-02-27
Weinberg Eric
See remarks
2026-02-27
Goldshleger Ilya
Chief Operating Officer
2026-04-17
Gaines Scott
Chief Customer Officer
2026-02-28
Wilterding Mark
Chief Financial Officer
2026-02-28