Brock Nelson
Insider
First SEC filing: July 29, 2003 · Latest: July 29, 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
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Feb. 8, 2007 | OMCL | S | 2,122 | $20.90 | $44,350 | 0 Direct | -100.00% | Disposed | 60.8% (price as of 2026-10-02) |
| Feb. 5, 2007 | OMCL | M | 6,250 | · | · | 0 Direct | · | Acquired | (price as of 2026-10-02) |
| Feb. 5, 2007 | OMCL | M | 6,250 | · | · | 0 Direct | · | Acquired | (price as of 2026-10-02) |
| Feb. 5, 2007 | OMCL | M | 6,250 | · | · | 0 Direct | · | Acquired | (price as of 2026-10-02) |
| Feb. 5, 2007 | OMCL | M | 6,250 | · | · | 0 Direct | · | Acquired | (price as of 2026-10-02) |
| Feb. 5, 2007 | OMCL | M | 25,000 | · | · | 0 Direct | · | Acquired | (price as of 2026-10-02) |
| Feb. 5, 2007 | OMCL | S | 50,000 | $20.63 | $1,031,500 | 2,122 Direct | -95.93% | Disposed | 62.9% (price as of 2026-10-02) |
| Feb. 5, 2007 | OMCL | M | 6,250 | $12.93 | $80,812 | 52,122 Direct | +13.62% | Acquired | 159.9% (price as of 2026-10-02) |
| Feb. 5, 2007 | OMCL | M | 6,250 | $6.40 | $40,000 | 45,872 Direct | +15.77% | Acquired | 425.0% (price as of 2026-10-02) |
| Feb. 5, 2007 | OMCL | M | 6,250 | $12.10 | $75,625 | 39,622 Direct | +18.73% | Acquired | 177.7% (price as of 2026-10-02) |
| Feb. 5, 2007 | OMCL | M | 6,250 | $6.93 | $43,312 | 33,372 Direct | +23.04% | Acquired | 384.8% (price as of 2026-10-02) |
| Feb. 5, 2007 | OMCL | M | 25,000 | $7.00 | $175,000 | 27,122 Direct | +1178.13% | Acquired | 380.0% (price as of 2026-10-02) |
| Oct. 25, 2006 | OMCL | A | 2,122 | · | · | 2,122 Direct | · | Acquired | (price as of 2026-10-02) |
| April 26, 2006 | OMCL | A | 6,250 | · | · | 6,250 Direct | · | Acquired | (price as of 2026-10-02) |
| May 25, 2005 | OMCL | A | 6,250 | · | · | 43,750 Direct | +16.67% | Acquired | (price as of 2026-10-02) |
| May 20, 2004 | OMCL | A | 6,250 | · | · | 37,500 Direct | +20.00% | 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, 2007 | OMCL | Stock Option (Right to Buy) | Common Stock | $12.93 | April 26, 2016 | 6,250 | Acquired |
| Feb. 5, 2007 | OMCL | Stock Option (Right to Buy) | Common Stock | $6.40 | May 25, 2015 | 6,250 | Acquired |
| Feb. 5, 2007 | OMCL | Stock Option (Right to Buy) | Common Stock | $12.10 | May 20, 2014 | 6,250 | Acquired |
| Feb. 5, 2007 | OMCL | Stock Option (Right to Buy) | Common Stock | $6.93 | May 22, 2013 | 6,250 | Acquired |
| Feb. 5, 2007 | OMCL | Stock Option (Right to Buy) | Common Stock | $7.00 | May 21, 2013 | 25,000 | Acquired |
| April 26, 2006 | OMCL | Stock Option (Right to Buy) | Common Stock | $12.93 | April 25, 2016 | 6,250 | Acquired |
| May 25, 2005 | OMCL | Stock Option (right to buy) | Common Stock | $6.40 | May 24, 2015 | 6,250 | Acquired |
| May 20, 2004 | OMCL | Stock Option (right to buy) | Common Stock | $12.10 | May 19, 2014 | 6,250 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 2 holdings
Securities held when first becoming an insider, per SEC Form 3.