Mark Wilterding
CIK 2107187 · View on SEC EDGAR ↗
Insider
First SEC filing: March 3, 2026 · Latest: March 3, 2026
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 5 non-open-market transactions below
last 12 months, based on the transactions shown below
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
No open-market trades on record; showing all filings.
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Feb. 28, 2026 | RXST | M | 20,441 | — | — | 143,087 Direct | -12.50% | Disposed | (price as of 2026-08-20) |
| Feb. 28, 2026 | RXST | F | 8,068 | $7.61 | $61,397 | 12,373 Direct | -39.47% | Disposed | -18.9% (price as of 2026-08-20) |
| Feb. 28, 2026 | RXST | M | 20,441 | — | — | 20,441 Direct | — | Acquired | (price as of 2026-08-20) |
| Jan. 12, 2026 | RXST | A | 258,770 | — | — | 258,770 Direct | — | Acquired | (price as of 2026-08-20) |
| Jan. 12, 2026 | RXST | A | 163,528 | — | — | 163,528 Direct | — | Acquired | (price as of 2026-08-20) |
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Derivative holdings (Form 4 Table II)
Options, RSUs and convertible securities reported on Form 4 Table II.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| Feb. 28, 2026 | RXST | Restricted Stock Unit | Common Stock (20,441) | — | — | 20,441 | Disposed |
| Jan. 12, 2026 | RXST | Stock Option (right to buy) | Common Stock (258,770) | $10.09 | Jan. 11, 2036 | 258,770 | Acquired |
| Jan. 12, 2026 | RXST | Restricted Stock Unit | Common Stock (163,528) | — | — | 163,528 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).