Ivor Royston
Insider
First SEC filing: March 2, 2016 · Latest: March 2, 2016
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net: $0
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 |
|---|---|---|---|---|---|---|---|---|---|
| March 20, 2017 | SNDX | D | 125,000 | $13.75 | $1,718,750 | 625,545 Indirect | -16.65% | Disposed | 26.3% (price as of 2026-10-06) |
| Oct. 31, 2016 | SNDX | A | 8,000 | · | · | 8,000 Direct | · | Acquired | (price as of 2026-10-06) |
| March 8, 2016 | SNDX | C | 86,419 | · | · | 0 Indirect | -100.00% | Disposed | (price as of 2026-10-06) |
| March 8, 2016 | SNDX | C | 198,931 | · | · | 0 Indirect | -100.00% | Disposed | (price as of 2026-10-06) |
| March 8, 2016 | SNDX | C | 315,195 | · | · | 0 Indirect | -100.00% | Disposed | (price as of 2026-10-06) |
| March 8, 2016 | SNDX | P | 150,000 | $12.00 | $1,800,000 | 750,545 Indirect | +24.98% | Acquired | 44.8% (price as of 2026-10-06) |
| March 8, 2016 | SNDX | C | 86,419 | · | · | 600,545 Indirect | +16.81% | Acquired | (price as of 2026-10-06) |
| March 8, 2016 | SNDX | C | 198,931 | · | · | 514,126 Indirect | +63.11% | Acquired | (price as of 2026-10-06) |
| March 8, 2016 | SNDX | C | 315,195 | · | · | 315,195 Indirect | · | Acquired | (price as of 2026-10-06) |
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 |
|---|---|---|---|---|---|---|---|
| Oct. 31, 2016 | SNDX | Stock Option (Right to Buy) | Common Stock | $11.81 | Oct. 31, 2026 | 8,000 | Acquired |
| March 8, 2016 | SNDX | Series C-1 Preferred Stock | Common Stock | · | · | 86,419 | Disposed |
| March 8, 2016 | SNDX | Series B-1 Preferred Stock | Common Stock | · | · | 198,931 | Disposed |
| March 8, 2016 | SNDX | Series A-1 Preferred Stock | Common Stock | · | · | 315,195 | Disposed |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 5 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| March 2, 2016 | SNDX | Series A-1 Preferred Stock | 315,195 | Indirect |
| March 2, 2016 | SNDX | Series B-1 Preferred Stock | 198,931 | Indirect |
| March 2, 2016 | SNDX | Series C-1 Preferred Stock | 86,419 | Indirect |
| March 2, 2016 | SNDX | Stock Option (right to buy) | 10,167 | Direct |
| March 2, 2016 | SNDX | Stock Option (right to buy) | 12,000 | Direct |