Harry R Jacobson
Insider
First SEC filing: Nov. 5, 2009 · Latest: Nov. 5, 2009
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 |
|---|---|---|---|---|---|---|---|---|---|
| May 27, 2011 | MRK | A | 4,143 | $36.21 | $150,018 | 10,329 Direct | +66.97% | Acquired | 310.8% (price as of 2026-10-06) |
| Aug. 13, 2010 | MRK | J | 44 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-06) |
| Aug. 13, 2010 | MRK | J | 205 | · | · | 4,034 Direct | +5.35% | Acquired | (price as of 2026-10-06) |
| Aug. 4, 2010 | MRK | A | 5,000 | · | · | 5,000 Direct | · | Acquired | (price as of 2026-10-06) |
| May 28, 2010 | MRK | A | 1,633 | $33.69 | $55,016 | 5,930 Direct | +38.00% | Acquired | 341.5% (price as of 2026-10-06) |
| Nov. 3, 2009 | MRK | A | 5,000 | · | · | 5,000 Direct | · | Acquired | (price as of 2026-10-06) |
| Nov. 3, 2009 | MRK | A | 5,000 | · | · | 5,000 Direct | · | Acquired | (price as of 2026-10-06) |
| Nov. 3, 2009 | MRK | A | 4,211 | · | · | 4,211 Direct | · | Acquired | (price as of 2026-10-06) |
| Nov. 3, 2009 | MRK | D | 34 | · | · | 44 Direct | -43.59% | Disposed | (price as of 2026-10-06) |
| Nov. 3, 2009 | MRK | A | 3,829 | · | · | 3,829 Direct | · | 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 |
|---|---|---|---|---|---|---|---|
| May 27, 2011 | MRK | Phantom Stock | Common Stock | · | · | 4,143 | Acquired |
| Aug. 4, 2010 | MRK | Stock Option (right to buy) | Common Stock | $35.19 | Aug. 3, 2020 | 5,000 | Acquired |
| May 28, 2010 | MRK | Phantom Stock | Common Stock | · | · | 1,633 | Acquired |
| Nov. 3, 2009 | MRK | Stock Option (right to buy) | Common Stock | $24.30 | April 30, 2019 | 5,000 | Acquired |
| Nov. 3, 2009 | MRK | Stock Option (right to buy) | Common Stock | $38.04 | April 29, 2018 | 5,000 | Acquired |
| Nov. 3, 2009 | MRK | Phantom Stock | Common Stock | · | · | 4,211 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 1 holding
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Nov. 5, 2009 | MRK | Preferred Stock | 78 | Direct |