Erin Pennock Foff
CIK 2021233 · View on SEC EDGAR ↗
First SEC filing: Oct. 27, 2025 · Latest: Oct. 27, 2025
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 |
|---|---|---|---|---|---|---|---|---|---|
| July 17, 2026 | MPLT | S 10b5-1 | 3,656 | $37.90 | $138,562 | 298,901 Direct | -1.21% | Disposed | -70.4% (price as of 2026-08-21) |
| July 16, 2026 | MPLT | S 10b5-1 | 19 | $37.96 | $721 | 302,557 Direct | -0.01% | Disposed | -70.5% (price as of 2026-08-21) |
| July 16, 2026 | MPLT | S 10b5-1 | 5,865 | $37.26 | $218,530 | 302,576 Direct | -1.90% | Disposed | -69.9% (price as of 2026-08-21) |
| July 16, 2026 | MPLT | S 10b5-1 | 9,163 | $36.46 | $334,083 | 308,441 Direct | -2.89% | Disposed | -69.3% (price as of 2026-08-21) |
| July 15, 2026 | MPLT | S 10b5-1 | 18 | $37.54 | $676 | 317,604 Direct | -0.01% | Disposed | -70.1% (price as of 2026-08-21) |
| July 15, 2026 | MPLT | S 10b5-1 | 8,972 | $36.99 | $331,874 | 317,622 Direct | -2.75% | Disposed | -69.7% (price as of 2026-08-21) |
| July 15, 2026 | MPLT | S 10b5-1 | 4,465 | $36.00 | $160,740 | 326,594 Direct | -1.35% | Disposed | -68.9% (price as of 2026-08-21) |
| July 15, 2026 | MPLT | S 10b5-1 | 7,845 | $37.04 | $290,579 | 331,059 Direct | -2.31% | Disposed | -69.7% (price as of 2026-08-21) |
| July 15, 2026 | MPLT | S 10b5-1 | 7,155 | $36.16 | $258,725 | 338,904 Direct | -2.07% | Disposed | -69.0% (price as of 2026-08-21) |
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 |
|---|---|---|---|---|---|---|---|
| Aug. 17, 2026 | MPLT | Employee Stock Option (right to buy) | Voting Common Stock (54,240) | $11.24 | Aug. 16, 2036 | 54,240 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 3 holdings
Securities held when first becoming an insider, per SEC Form 3.
Compensation (DEF 14A)
Matched by name from proxy statements (DEF 14A) — verify against the filing.
| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2025 | $531,000 | — | — | — | $194,000 | — | $20,851 | $6,254,000 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.