Brenda Sumiye Miyamoto
CIK 1400018 · View on SEC EDGAR ↗
First SEC filing: May 21, 2007 · Latest: May 21, 2007
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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 |
|---|---|---|---|---|---|---|---|---|---|
| Sept. 9, 2008 | RS | P | 750 | $46.00 | $34,500 | 2,000 Direct | +60.00% | Acquired | 743.1% (price as of 2026-08-21) |
| Sept. 4, 2008 | RS | P | 750 | $52.50 | $39,375 | 1,250 Direct | +150.00% | Acquired | 638.7% (price as of 2026-08-21) |
| May 30, 2008 | RS | S | 400 | $68.66 | $27,464 | 2,600 Direct | -13.33% | Disposed | 464.8% (price as of 2026-08-21) |
| May 30, 2008 | RS | S | 300 | $68.65 | $20,595 | 2,300 Direct | -11.54% | Disposed | 464.9% (price as of 2026-08-21) |
| May 30, 2008 | RS | S | 100 | $68.64 | $6,864 | 2,200 Direct | -4.35% | Disposed | 465.0% (price as of 2026-08-21) |
| May 30, 2008 | RS | S | 200 | $68.63 | $13,726 | 2,000 Direct | -9.09% | Disposed | 465.1% (price as of 2026-08-21) |
| May 30, 2008 | RS | S | 400 | $68.62 | $27,448 | 1,600 Direct | -20.00% | Disposed | 465.2% (price as of 2026-08-21) |
| May 30, 2008 | RS | S | 1,100 | $68.61 | $75,471 | 500 Direct | -68.75% | Disposed | 465.3% (price as of 2026-08-21) |
| May 13, 2008 | RS | S | 2,500 | $65.00 | $162,500 | 500 Direct | -83.33% | Disposed | 496.6% (price as of 2026-08-21) |
| March 5, 2008 | RS | S | 1,300 | $57.89 | $75,257 | 1,200 Direct | -52.00% | Disposed | 569.9% (price as of 2026-08-21) |
| March 5, 2008 | RS | S | 400 | $57.90 | $23,160 | 800 Direct | -33.33% | Disposed | 569.8% (price as of 2026-08-21) |
| March 5, 2008 | RS | S | 300 | $57.90 | $17,370 | 500 Direct | -37.50% | Disposed | 569.8% (price as of 2026-08-21) |
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 30, 2008 | RS | Options to Acquire Common Stock | Common Stock (2,500) | $24.58 | Oct. 18, 2010 | 2,500 | Disposed |
| May 13, 2008 | RS | Options to Acquire Common Stock | Common Stock (2,500) | $24.58 | Oct. 18, 2010 | 2,500 | Disposed |
| March 5, 2008 | RS | Options to Acquire Common Stock | Common Stock (2,500) | $12.54 | Oct. 20, 2008 | 2,500 | Disposed |
| Feb. 26, 2008 | RS | Options to Acquire Common Stock | Common Stock (1,875) | $56.80 | Feb. 26, 2015 | 1,875 | Acquired |
| Feb. 26, 2008 | RS | Options to Acquire Common Stock | Common Stock (1,875) | $56.80 | Feb. 26, 2015 | 1,875 | Acquired |
| Feb. 26, 2008 | RS | Options to Acquire Common Stock | Common Stock (1,875) | $56.80 | Feb. 26, 2015 | 1,875 | Acquired |
| Feb. 26, 2008 | RS | Options to Acquire Common Stock | Common Stock (1,875) | $56.80 | Feb. 26, 2015 | 1,875 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 10 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| May 21, 2007 | RS | Common Stock | 286 | Indirect |
| May 21, 2007 | RS | Common Stock | 753 | Indirect |
| May 21, 2007 | RS | Option to Acquire Common Stock→ Common Stock (2,500) | 2,500 | Direct |
| May 21, 2007 | RS | Option to Acquire Common Stock→ Common Stock (5,000) | 5,000 | Direct |
| May 21, 2007 | RS | Option to Acquire Common Stock→ Common Stock (5,000) | 5,000 | Direct |
| May 21, 2007 | RS | Option to Acquire Common Stock→ Common Stock (5,000) | 5,000 | Direct |
| May 21, 2007 | RS | Option to Acquire Common Stock→ Common Stock (2,500) | 2,500 | Direct |
| May 21, 2007 | RS | Option to Acquire Common Stock→ Common Stock (2,500) | 2,500 | Direct |
| May 21, 2007 | RS | Option to Acquire Common Stock→ Common Stock (2,500) | 2,500 | Direct |
| May 21, 2007 | RS | Option to Acquire Common Stock→ Common Stock (2,500) | 2,500 | Direct |