Daniel A Nichols
Insider
First SEC filing: Nov. 18, 2003 · Latest: Nov. 18, 2003
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 |
|---|---|---|---|---|---|---|---|---|---|
| Nov. 17, 2003 | MRK | None | · | · | · | · | · | (price as of 2026-10-05) | |
| Oct. 27, 2003 | MRK | A | 10,000 | · | · | 50,800 Direct | +24.51% | Acquired | (price as of 2026-10-05) |
| April 15, 2003 | MRK | G | 30,000 | · | · | 4,500 Direct | -86.96% | Disposed | (price as of 2026-10-05) |
| April 15, 2003 | MRK | G | 24,600 | · | · | 24,600 Indirect | · | Acquired | (price as of 2026-10-05) |
| April 15, 2003 | MRK | G | 24,600 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
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. 27, 2003 | MRK | Deferred Stock Unit Award | Common Shares | · | · | 10,000 | Acquired |
| April 15, 2003 | MRK | Option (right to buy) | Common Shares | $17.85 | Feb. 23, 2013 | 30,000 | Disposed |
| April 15, 2003 | MRK | Option (right to buy) | Common Shares | $17.85 | Feb. 23, 2013 | 24,600 | Acquired |
| April 15, 2003 | MRK | Option (right to buy) | Common Shares | $17.85 | Feb. 23, 2013 | 24,600 | Disposed |
Exercise/conversion price is blank when not applicable (e.g. RSUs).