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Michael Bigham
Insider
First SEC filing: March 26, 2013 · Latest: March 26, 2013
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 22, 2013 | SUPN | P | 15,000 | $5.65 | $84,750 | 25,000 Indirect | +150.00% | Acquired | 650.1% (price as of 2026-10-02) |
| March 20, 2013 | SUPN | P | 10,000 | $5.26 | $52,600 | 10,000 Indirect | · | Acquired | 705.7% (price as of 2026-10-02) |
| March 20, 2013 | SUPN | P | 5,000 | $5.20 | $26,000 | 5,000 Indirect | · | Acquired | 715.0% (price as of 2026-10-02) |
| March 20, 2013 | SUPN | P | 5,000 | $5.17 | $25,850 | 5,000 Indirect | · | Acquired | 719.7% (price as of 2026-10-02) |
| Feb. 5, 2013 | SUPN | A | 8,722 | · | · | 8,722 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 |
|---|---|---|---|---|---|---|---|
| Feb. 5, 2013 | SUPN | Director Stock Option (Right to Buy) | Common Stock | $7.90 | Feb. 5, 2023 | 8,722 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).