Michael Birkin
CIK 1320089 · View on SEC EDGAR ↗
First SEC filing: March 9, 2005 · Latest: July 2, 2009
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Insider transactions
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 |
|---|---|---|---|---|---|---|---|---|---|
| June 25, 2009 | OMC | S | 50,000 | $32.21 | $1,610,500 | 83,666 Direct | -37.41% | Disposed | 169.7% (price as of 2026-08-19) |
| May 13, 2008 | OMC | S | 2,700 | $49.19 | $132,813 | 70,162 Direct | -3.71% | Disposed | 76.6% (price as of 2026-08-19) |
| May 13, 2008 | OMC | S | 200 | $49.18 | $9,836 | 72,862 Direct | -0.27% | Disposed | 76.7% (price as of 2026-08-19) |
| May 13, 2008 | OMC | S | 1,000 | $49.17 | $49,170 | 73,062 Direct | -1.35% | Disposed | 76.7% (price as of 2026-08-19) |
| May 13, 2008 | OMC | S | 200 | $49.13 | $9,826 | 74,062 Direct | -0.27% | Disposed | 76.8% (price as of 2026-08-19) |
| May 13, 2008 | OMC | S | 1,000 | $49.12 | $49,120 | 74,262 Direct | -1.33% | Disposed | 76.9% (price as of 2026-08-19) |
| May 13, 2008 | OMC | S | 200 | $49.10 | $9,820 | 75,262 Direct | -0.27% | Disposed | 76.9% (price as of 2026-08-19) |
| May 13, 2008 | OMC | S | 600 | $49.07 | $29,442 | 75,462 Direct | -0.79% | Disposed | 77.1% (price as of 2026-08-19) |
| May 13, 2008 | OMC | S | 300 | $49.03 | $14,709 | 76,062 Direct | -0.39% | Disposed | 77.2% (price as of 2026-08-19) |
| May 13, 2008 | OMC | S | 300 | $49.02 | $14,706 | 76,362 Direct | -0.39% | Disposed | 77.2% (price as of 2026-08-19) |
| May 13, 2008 | OMC | S | 3,000 | $49.00 | $147,000 | 76,662 Direct | -3.77% | Disposed | 77.3% (price as of 2026-08-19) |
| May 13, 2008 | OMC | S | 100 | $48.92 | $4,892 | 79,662 Direct | -0.13% | Disposed | 77.6% (price as of 2026-08-19) |
| May 13, 2008 | OMC | S | 449 | $48.91 | $21,961 | 79,762 Direct | -0.56% | Disposed | 77.6% (price as of 2026-08-19) |
| May 13, 2008 | OMC | S | 300 | $48.90 | $14,670 | 80,211 Direct | -0.37% | Disposed | 77.7% (price as of 2026-08-19) |
| May 13, 2008 | OMC | S | 1,158 | $48.89 | $56,615 | 80,511 Direct | -1.42% | Disposed | 77.7% (price as of 2026-08-19) |
| May 13, 2008 | OMC | S | 1,900 | $48.88 | $92,872 | 81,669 Direct | -2.27% | Disposed | 77.7% (price as of 2026-08-19) |
| May 13, 2008 | OMC | S | 7,976 | $48.87 | $389,787 | 83,569 Direct | -8.71% | Disposed | 77.8% (price as of 2026-08-19) |
| May 13, 2008 | OMC | S | 2,600 | $48.86 | $127,036 | 91,545 Direct | -2.76% | Disposed | 77.8% (price as of 2026-08-19) |
| May 13, 2008 | OMC | S | 1,300 | $48.85 | $63,505 | 94,145 Direct | -1.36% | Disposed | 77.9% (price as of 2026-08-19) |
| May 13, 2008 | OMC | S | 2,800 | $48.84 | $136,752 | 95,445 Direct | -2.85% | Disposed | 77.9% (price as of 2026-08-19) |
| May 13, 2008 | OMC | S | 1,600 | $48.83 | $78,128 | 98,245 Direct | -1.60% | Disposed | 77.9% (price as of 2026-08-19) |
| May 13, 2008 | OMC | S | 8,300 | $48.82 | $405,206 | 99,845 Direct | -7.67% | Disposed | 78.0% (price as of 2026-08-19) |
| May 13, 2008 | OMC | S | 900 | $48.81 | $43,929 | 108,145 Direct | -0.83% | Disposed | 78.0% (price as of 2026-08-19) |
| May 13, 2008 | OMC | S | 8,917 | $48.80 | $435,150 | 109,045 Direct | -7.56% | Disposed | 78.0% (price as of 2026-08-19) |
| May 13, 2008 | OMC | S | 4,500 | $48.92 | $220,140 | 67,962 Direct | -6.21% | Disposed | 77.6% (price as of 2026-08-19) |
| May 13, 2008 | OMC | S | 200 | $48.89 | $9,778 | 72,462 Direct | -0.28% | Disposed | 77.7% (price as of 2026-08-19) |
| May 13, 2008 | OMC | S | 400 | $48.88 | $19,552 | 72,662 Direct | -0.55% | Disposed | 77.7% (price as of 2026-08-19) |
| May 13, 2008 | OMC | S | 1,100 | $48.87 | $53,757 | 73,062 Direct | -1.48% | Disposed | 77.8% (price as of 2026-08-19) |
| May 13, 2008 | OMC | S | 100 | $48.86 | $4,886 | 74,162 Direct | -0.13% | Disposed | 77.8% (price as of 2026-08-19) |
| May 13, 2008 | OMC | S | 160 | $48.85 | $7,816 | 74,262 Direct | -0.21% | Disposed | 77.9% (price as of 2026-08-19) |
| May 13, 2008 | OMC | S | 2,200 | $49.20 | $108,240 | 67,962 Direct | -3.14% | Disposed | 76.6% (price as of 2026-08-19) |
| Nov. 22, 2006 | OMC | S | 100 | $103.20 | $10,320 | 33,279 Direct | -0.30% | Disposed | 68.4% (price as of 2026-08-19) |
| Nov. 22, 2006 | OMC | S | 2,310 | $103.21 | $238,415 | 33,379 Direct | -6.47% | Disposed | 68.4% (price as of 2026-08-19) |
| July 29, 2005 | OMC | S | 4,500 | $84.64 | $380,880 | 21,058 Direct | -17.61% | Disposed | 105.3% (price as of 2026-08-19) |
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 |
|---|---|---|---|---|---|---|---|
| June 25, 2009 | OMC | Employee Stock Option (right to buy) | Common Stock (50,000) | $31.18 | Oct. 2, 2011 | 50,000 | Disposed |
| March 31, 2009 | OMC | Employee Stock Option (right to buy) | Common Stock, par value $0.15 per share (300,000) | $23.40 | March 31, 2019 | 300,000 | Acquired |
| May 13, 2008 | OMC | Employee Stock Option (right to buy) | Common Stock (50,000) | $32.75 | Feb. 25, 2009 | 50,000 | Disposed |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 6 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| March 9, 2005 | OMC | Common Stock, par value $0.15 | 27,853 | Direct |
| March 9, 2005 | OMC | Options to Purchase Common Stock (Right to Buy)→ Common Stock (25,000) | 25,000 | Direct |
| March 9, 2005 | OMC | Options to Purchase Common Stock (Right to Buy)→ Common Stock (50,000) | 50,000 | Direct |
| March 9, 2005 | OMC | Options to Purchase Common Stock (Right to Buy)→ Common Stock (60,000) | 60,000 | Direct |
| March 9, 2005 | OMC | Options to Purchase Common Stock (Right to Buy)→ Common Stock (25,000) | 25,000 | Direct |
| March 9, 2005 | OMC | Options to Purchase Common Stock (Right to Buy)→ Common Stock (60,000) | 60,000 | Direct |