Martine Nathan
CIK 2117760 · View on SEC EDGAR ↗
Insider
First SEC filing: March 18, 2026 · Latest: March 18, 2026
On this page
Insider at
Insider transactions
0 buys (P)
2 sells (S)
Net:
$-106,828
+ 6 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
6 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| July 31, 2026 | SGHC | S | 3,997 | $13.97 | $55,838 | 34,992 Direct | +12.90% | Acquired | -3.1% (price as of 2026-08-20) |
| April 8, 2026 | SGHC | S | 4,761 | $10.71 | $50,990 | 30,172 Direct | -13.63% | Disposed | 26.4% (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 |
|---|---|---|---|---|---|---|---|
| July 31, 2026 | SGHC | Restricted Stock Unit (RSUs) | Common Stock (8,817) | — | — | 8,817 | Disposed |
| March 31, 2026 | SGHC | Restricted Stock Unit (RSUs) | Common Stock (6,065) | — | — | 6,065 | Disposed |
| March 31, 2026 | SGHC | Restricted Stock Unit (RSUs) | Common Stock (4,400) | — | — | 4,400 | Disposed |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 4 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| March 18, 2026 | SGHC | Common Stock | 24,468 | Direct |
| March 18, 2026 | SGHC | Restricted Stock Unit (RSUs)→ Common Stock (13,200) | 13,200 | Direct |
| March 18, 2026 | SGHC | Restricted Stock Unit (RSUs)→ Common Stock (26,453) | 26,453 | Direct |
| March 18, 2026 | SGHC | Restricted Stock Unit (RSUs)→ Common Stock (12,131) | 12,131 | Direct |