Mark Barrocas
First SEC filing: Jan. 2, 2026 · Latest: Jan. 2, 2026
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 |
|---|---|---|---|---|---|---|---|---|---|
| Aug. 7, 2026 | SN | M | 200,000 | · | · | 1,696,659 Direct | +13.36% | Acquired | (price as of 2026-10-02) |
| Aug. 7, 2026 | SN | F | 78,700 | $185.52 | $14,600,424 | 1,617,959 Direct | -4.64% | Disposed | -1.6% (price as of 2026-10-02) |
| Aug. 7, 2026 | SN | M | 200,000 | · | · | 300,000 Direct | -40.00% | Disposed | (price as of 2026-10-02) |
| Aug. 6, 2026 | SN | S | 250,000 | $185.00 | $46,250,000 | 1,496,659 Direct | -14.31% | Disposed | -1.3% (price as of 2026-10-02) |
| Aug. 5, 2026 | SN | S | 250,000 | $170.00 | $42,500,000 | 1,746,659 Direct | -12.52% | Disposed | 7.4% (price as of 2026-10-02) |
| July 17, 2026 | SN | S | 250,000 | $155.01 | $38,752,500 | 1,996,659 Direct | -11.13% | Disposed | 17.8% (price as of 2026-10-02) |
| June 25, 2026 | SN | S | 100,000 | $145.00 | $14,500,000 | 2,246,659 Direct | -4.26% | Disposed | 25.9% (price as of 2026-10-02) |
| June 18, 2026 | SN | S | 100,000 | $140.00 | $14,000,000 | 2,346,659 Direct | -4.09% | Disposed | 30.4% (price as of 2026-10-02) |
| Feb. 28, 2026 | SN | M | 467,909 | · | · | 2,629,563 Direct | +21.65% | Acquired | (price as of 2026-10-02) |
| Feb. 28, 2026 | SN | F | 182,904 | $122.87 | $22,473,414 | 2,446,659 Direct | -6.96% | Disposed | 48.6% (price as of 2026-10-02) |
| Feb. 28, 2026 | SN | M | 467,909 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Feb. 26, 2026 | SN | S | 46,511 | $129.00 | $5,999,919 | 2,161,654 Direct | -2.11% | Disposed | 41.5% (price as of 2026-10-02) |
| Jan. 2, 2026 | SN | A | 158,800 | · | · | 158,800 Direct | · | Acquired | (price as of 2026-10-02) |
| Jan. 2, 2026 | SN | A | 500,000 | · | · | 500,000 Direct | · | Acquired | (price as of 2026-10-02) |
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. 7, 2026 | SN | Restricted Share Units | Ordinary Shares | · | · | 200,000 | Disposed |
| Feb. 28, 2026 | SN | Restricted Share Units | Ordinary Shares | · | · | 467,909 | Disposed |
| Jan. 2, 2026 | SN | Restricted Share Units | Ordinary Shares | · | · | 158,800 | Acquired |
| Jan. 2, 2026 | SN | Restricted Share Units | Ordinary Shares | · | · | 500,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 2 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 | $1,433,077 | $13,000,000 | $0 | · | $3,270,600 | · | $142,153 | $17,845,830 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.