Mark Casper
CIK 2007961 · View on SEC EDGAR ↗
Insider
First SEC filing: Jan. 12, 2024 · Latest: June 16, 2026
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 10 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 |
|---|---|---|---|---|---|---|---|---|---|
| July 15, 2026 | MRVL | M | 1,190 | — | — | 13,090 Direct | -8.33% | Disposed | (price as of 2026-08-19) |
| July 15, 2026 | MRVL | M | 1,529 | — | — | 10,703 Direct | -12.50% | Disposed | (price as of 2026-08-19) |
| July 15, 2026 | MRVL | M | 1,393 | — | — | 4,182 Direct | -24.99% | Disposed | (price as of 2026-08-19) |
| July 15, 2026 | MRVL | F | 627 | $206.26 | $129,325 | 2,416 Direct | -20.60% | Disposed | 12.7% (price as of 2026-08-19) |
| July 15, 2026 | MRVL | M | 1,190 | — | — | 3,043 Direct | +64.22% | Acquired | (price as of 2026-08-19) |
| July 15, 2026 | MRVL | F | 806 | $206.26 | $166,246 | 1,853 Direct | -30.31% | Disposed | 12.7% (price as of 2026-08-19) |
| July 15, 2026 | MRVL | M | 1,529 | — | — | 2,659 Direct | +135.31% | Acquired | (price as of 2026-08-19) |
| July 15, 2026 | MRVL | F | 734 | $206.26 | $151,395 | 1,130 Direct | -39.38% | Disposed | 12.7% (price as of 2026-08-19) |
| July 15, 2026 | MRVL | M | 1,393 | — | — | 1,864 Direct | +295.75% | Acquired | (price as of 2026-08-19) |
| June 15, 2026 | MRVL | G | 1,000 | — | — | 44,907 Indirect | -2.18% | Disposed | (price as of 2026-08-19) |
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 |
|---|---|---|---|---|---|---|---|
| July 15, 2026 | MRVL | Restricted Stock Units | Common Stock (1,190) | — | — | 1,190 | Disposed |
| July 15, 2026 | MRVL | Restricted Stock Units | Common Stock (1,529) | — | — | 1,529 | Disposed |
| July 15, 2026 | MRVL | Restricted Stock Units | Common Stock (1,393) | — | — | 1,393 | Disposed |
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 |
|---|---|---|---|---|
| Jan. 12, 2024 | MRVL | Common Stock | 17,468 | Direct |
| Jan. 12, 2024 | MRVL | Restricted Stock Units→ Common Stock (7,217) | 7,217 | Direct |
| Jan. 12, 2024 | MRVL | Restricted Stock Units→ Common Stock | — | Direct |
| Jan. 12, 2024 | MRVL | Restricted Stock Units→ Common Stock | — | Direct |
| Jan. 12, 2024 | MRVL | Restricted Stock Units→ Common Stock | — | Direct |
| Jan. 12, 2024 | MRVL | Restricted Stock Units→ Common Stock | — | Direct |
| Jan. 11, 2024 | MRVL | Common Stock [F1] | 17,468 | Direct |
| Jan. 11, 2024 | MRVL | Restricted Stock Units→ Common Stock (7,217) | 7,217 | Direct |