Robert Blackburn
Insider
First SEC filing: Dec. 5, 2019 · Latest: Dec. 5, 2019
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
No open-market trades on record; showing all filings.
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| March 17, 2021 | SWK | F | 457 | $191.73 | $87,621 | 10,153 Direct | -4.31% | Disposed | -52.4% (price as of 2026-10-02) |
| March 17, 2021 | SWK | A | 5,660 | · | · | 10,610 Direct | +114.34% | Acquired | (price as of 2026-10-02) |
| Dec. 3, 2020 | SWK | A | 18,750 | · | · | 18,750 Direct | · | Acquired | (price as of 2026-10-02) |
| Dec. 3, 2020 | SWK | A | 2,749 | $179.84 | $494,380 | 4,950 Direct | +124.90% | Acquired | -49.2% (price as of 2026-10-02) |
| Dec. 3, 2020 | SWK | F | 143 | $179.84 | $25,717 | 2,201 Direct | -6.10% | Disposed | -49.2% (price as of 2026-10-02) |
| Dec. 3, 2019 | SWK | A | 15,000 | · | · | 15,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Dec. 3, 2019 | SWK | A | 2,344 | $150.70 | $353,241 | 2,344 Direct | · | Acquired | -39.4% (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 |
|---|---|---|---|---|---|---|---|
| Dec. 3, 2020 | SWK | Stock Option (Right to Buy) | Common Stock | $179.84 | Dec. 3, 2030 | 18,750 | Acquired |
| Dec. 3, 2019 | SWK | Stock Option (Right to Buy) | Common Stock | $150.70 | Dec. 3, 2029 | 15,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).