Ron Holtz
CIK 1874490 · View on SEC EDGAR ↗
First SEC filing: July 29, 2021 · Latest: July 29, 2021
On this page
- Insider at Companies where this person is a reporting insider.
- Insider transactions Every share this person bought or sold, from Form 4 filings.
- Derivatives Options and other derivative holdings reported by this person.
- Initial holdings The stakes this person held when they first started reporting.
- Compensation Executive pay disclosed in company proxy statements.
Insider at
Insider transactions
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Nov. 16, 2021 | MXCT | S | 39,130 | $12.08 | $472,690 | 125,251 Direct | -23.80% | Disposed | -88.5% (price as of 2026-08-20) |
| Nov. 15, 2021 | MXCT | S | 64,385 | $12.16 | $782,922 | 125,251 Direct | -33.95% | Disposed | -88.5% (price as of 2026-08-20) |
| Nov. 12, 2021 | MXCT | S | 46,485 | $12.65 | $588,035 | 125,251 Direct | -27.07% | Disposed | -89.0% (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 |
|---|---|---|---|---|---|---|---|
| March 20, 2023 | MXCT | Employee Stock Option (right to buy) | Common Stock (120,000) | $4.19 | March 19, 2033 | 120,000 | Acquired |
| March 25, 2022 | MXCT | Employee Stock Option (right to buy) | Common Stock (142,000) | $7.12 | March 24, 2032 | 142,000 | Acquired |
| Nov. 16, 2021 | MXCT | Employee Stock Option (right to buy) | Common Stock (39,130) | $0.04 | Nov. 11, 2024 | 39,130 | Disposed |
| Nov. 15, 2021 | MXCT | Employee Stock Option (right to buy) | Common Stock (64,385) | $0.04 | Nov. 11, 2024 | 64,385 | Disposed |
| Nov. 12, 2021 | MXCT | Employee Stock Option (right to buy) | Common Stock (21,485) | $0.04 | Nov. 11, 2024 | 21,485 | Disposed |
| Aug. 9, 2021 | MXCT | Stock Option (right to buy) | Common Stock (10,000) | $16.63 | Aug. 9, 2031 | 10,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 8 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| July 29, 2021 | MXCT | Common Stock | 150,251 | Direct |
| July 29, 2021 | MXCT | Employee Stock Option (right to buy)→ Common Stock (255,292) | 255,292 | Direct |
| July 29, 2021 | MXCT | Employee Stock Option (right to buy)→ Common Stock (134,800) | 134,800 | Direct |
| July 29, 2021 | MXCT | Employee Stock Option (right to buy)→ Common Stock (134,800) | 134,800 | Direct |
| July 29, 2021 | MXCT | Employee Stock Option (right to buy)→ Common Stock (134,800) | 134,800 | Direct |
| July 29, 2021 | MXCT | Employee Stock Option (right to buy)→ Common Stock (177,600) | 177,600 | Direct |
| July 29, 2021 | MXCT | Employee Stock Option (right to buy)→ Common Stock (177,600) | 177,600 | Direct |
| July 29, 2021 | MXCT | Employee Stock Option (right to buy)→ Common Stock (177,600) | 177,600 | Direct |
Compensation (DEF 14A)
Matched by name from proxy statements (DEF 14A) — verify against the filing.
MXCT
CFO| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2021 | $381,000 | — | — | $298,947 | $252,692 | — | $15,693 | $948,332 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.