Robert B Rosowski
Insider
First SEC filing: July 6, 2005 · Latest: July 6, 2005
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 |
|---|---|---|---|---|---|---|---|---|---|
| July 1, 2005 | MAS | F | 478 | $31.44 | $15,028 | 124,019 Direct | -0.38% | Disposed | 147.4% (price as of 2026-10-02) |
| May 9, 2005 | MAS | A | 20,000 | · | · | 20,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Feb. 12, 2005 | MAS | F | 789 | $37.19 | $29,343 | 124,497 Direct | -0.63% | Disposed | 109.2% (price as of 2026-10-02) |
| Feb. 7, 2005 | MAS | A | 10,600 | · | · | 125,286 Direct | +9.24% | Acquired | (price as of 2026-10-02) |
| Jan. 14, 2005 | MAS | F | 1,621 | $36.22 | $58,713 | 117,686 Direct | -1.36% | Disposed | 114.8% (price as of 2026-10-02) |
| Nov. 17, 2004 | MAS | G | 3,000 | · | · | 114,686 Direct | -2.55% | Disposed | (price as of 2026-10-02) |
| Aug. 23, 2004 | MAS | S | 1,000 | $32.32 | $32,320 | 119,307 Direct | -0.83% | Disposed | 140.7% (price as of 2026-10-02) |
| Aug. 23, 2004 | MAS | S | 4,272 | $32.31 | $138,028 | 120,307 Direct | -3.43% | Disposed | 140.8% (price as of 2026-10-02) |
| Aug. 23, 2004 | MAS | S | 700 | $32.30 | $22,610 | 124,579 Direct | -0.56% | Disposed | 140.8% (price as of 2026-10-02) |
| Aug. 23, 2004 | MAS | S | 4,800 | $32.29 | $154,992 | 125,279 Direct | -3.69% | Disposed | 140.9% (price as of 2026-10-02) |
| Aug. 23, 2004 | MAS | S | 2,200 | $32.28 | $71,016 | 130,079 Direct | -1.66% | Disposed | 141.0% (price as of 2026-10-02) |
| Aug. 23, 2004 | MAS | S | 1,000 | $32.27 | $32,270 | 132,279 Direct | -0.75% | Disposed | 141.1% (price as of 2026-10-02) |
| Aug. 23, 2004 | MAS | S | 1,000 | $32.26 | $32,260 | 133,279 Direct | -0.74% | Disposed | 141.1% (price as of 2026-10-02) |
| Aug. 23, 2004 | MAS | S | 200 | $32.24 | $6,448 | 134,279 Direct | -0.15% | Disposed | 141.3% (price as of 2026-10-02) |
| Aug. 23, 2004 | MAS | S | 1,800 | $32.23 | $58,014 | 134,479 Direct | -1.32% | Disposed | 141.4% (price as of 2026-10-02) |
| Aug. 23, 2004 | MAS | S | 300 | $32.22 | $9,666 | 136,279 Direct | -0.22% | Disposed | 141.4% (price as of 2026-10-02) |
| Aug. 23, 2004 | MAS | S | 2,600 | $32.21 | $83,746 | 136,579 Direct | -1.87% | Disposed | 141.5% (price as of 2026-10-02) |
| Aug. 23, 2004 | MAS | S | 2,000 | $32.20 | $64,400 | 139,179 Direct | -1.42% | Disposed | 141.6% (price as of 2026-10-02) |
| Aug. 23, 2004 | MAS | S | 3,400 | $32.18 | $109,412 | 141,179 Direct | -2.35% | Disposed | 141.7% (price as of 2026-10-02) |
| Aug. 23, 2004 | MAS | S | 3,500 | $32.17 | $112,595 | 144,579 Direct | -2.36% | Disposed | 141.8% (price as of 2026-10-02) |
| Aug. 23, 2004 | MAS | S | 2,600 | $32.16 | $83,616 | 148,079 Direct | -1.73% | Disposed | 141.9% (price as of 2026-10-02) |
| Aug. 23, 2004 | MAS | S | 4,300 | $32.15 | $138,245 | 150,679 Direct | -2.77% | Disposed | 142.0% (price as of 2026-10-02) |
| Aug. 23, 2004 | MAS | S | 1,300 | $32.14 | $41,782 | 154,979 Direct | -0.83% | Disposed | 142.0% (price as of 2026-10-02) |
| Aug. 23, 2004 | MAS | S | 4,900 | $32.13 | $157,437 | 156,279 Direct | -3.04% | Disposed | 142.1% (price as of 2026-10-02) |
| Aug. 23, 2004 | MAS | S | 700 | $32.12 | $22,484 | 161,179 Direct | -0.43% | Disposed | 142.2% (price as of 2026-10-02) |
| Aug. 23, 2004 | MAS | S | 1,500 | $32.11 | $48,165 | 161,879 Direct | -0.92% | Disposed | 142.3% (price as of 2026-10-02) |
| Aug. 23, 2004 | MAS | S | 4,800 | $32.10 | $154,080 | 163,379 Direct | -2.85% | Disposed | 142.3% (price as of 2026-10-02) |
| Aug. 23, 2004 | MAS | S | 8,000 | $32.09 | $256,720 | 168,179 Direct | -4.54% | Disposed | 142.4% (price as of 2026-10-02) |
| Aug. 23, 2004 | MAS | S | 1,000 | $32.07 | $32,070 | 176,179 Direct | -0.56% | Disposed | 142.6% (price as of 2026-10-02) |
| Aug. 23, 2004 | MAS | S | 2,000 | $32.06 | $64,120 | 177,179 Direct | -1.12% | Disposed | 142.7% (price as of 2026-10-02) |
| Aug. 23, 2004 | MAS | S | 10,100 | $32.05 | $323,705 | 179,179 Direct | -5.34% | Disposed | 142.7% (price as of 2026-10-02) |
| Aug. 23, 2004 | MAS | S | 200 | $32.04 | $6,408 | 189,279 Direct | -0.11% | Disposed | 142.8% (price as of 2026-10-02) |
| Aug. 23, 2004 | MAS | S | 1,800 | $32.03 | $57,654 | 189,479 Direct | -0.94% | Disposed | 142.9% (price as of 2026-10-02) |
| Aug. 23, 2004 | MAS | S | 1,000 | $32.00 | $32,000 | 191,279 Direct | -0.52% | Disposed | 143.1% (price as of 2026-10-02) |
| July 29, 2004 | MAS | A | 48,000 | · | · | 48,000 Direct | · | Acquired | (price as of 2026-10-02) |
| July 1, 2004 | MAS | F | 478 | $30.95 | $14,794 | 192,279 Direct | -0.25% | Disposed | 151.4% (price as of 2026-10-02) |
| March 3, 2004 | MAS | A | 13,000 | · | · | 192,757 Direct | +7.23% | Acquired | (price as of 2026-10-02) |
| Feb. 12, 2004 | MAS | F | 791 | $27.32 | $21,610 | 179,757 Direct | -0.44% | Disposed | 184.7% (price as of 2026-10-02) |
| Jan. 14, 2004 | MAS | F | 1,327 | $26.54 | $35,219 | 180,548 Direct | -0.73% | Disposed | 193.1% (price as of 2026-10-02) |
| Dec. 4, 2003 | MAS | G | 4,000 | · | · | 181,875 Direct | -2.15% | Disposed | (price as of 2026-10-02) |
| Oct. 29, 2003 | MAS | A | 48,000 | · | · | 48,000 Direct | · | 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 |
|---|---|---|---|---|---|---|---|
| May 9, 2005 | MAS | Employee Stock Option | Common Stock | $30.75 | May 9, 2015 | 20,000 | Acquired |
| July 29, 2004 | MAS | Common Stock | Common Stock | $30.00 | July 29, 2014 | 48,000 | Acquired |
| Oct. 29, 2003 | MAS | Employee Stock Option | · | $27.50 | Oct. 29, 2013 | 48,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).