Kenneth Matz
CIK 1224754 · View on SEC EDGAR ↗
First SEC filing: Dec. 17, 2004 · Latest: Dec. 17, 2004
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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 |
|---|---|---|---|---|---|---|---|---|---|
| Aug. 2, 2004 | ROCK | S | 1,100 | $32.20 | $35,420 | 5,000 Direct | -18.03% | Disposed | 116.1% (price as of 2026-08-20) |
| Aug. 2, 2004 | ROCK | S | 1,125 | $32.17 | $36,191 | 6,100 Direct | -15.57% | Disposed | 116.3% (price as of 2026-08-20) |
| Aug. 2, 2004 | ROCK | S | 1,000 | $32.21 | $32,210 | 7,225 Direct | -12.16% | Disposed | 116.0% (price as of 2026-08-20) |
| Aug. 2, 2004 | ROCK | S | 900 | $32.35 | $29,115 | 8,225 Direct | -9.86% | Disposed | 115.1% (price as of 2026-08-20) |
| Aug. 2, 2004 | ROCK | S | 2,000 | $32.41 | $64,820 | 9,125 Direct | -17.98% | Disposed | 114.7% (price as of 2026-08-20) |
| Aug. 2, 2004 | ROCK | S | 3,000 | $32.30 | $96,900 | 11,125 Direct | -21.24% | Disposed | 115.4% (price as of 2026-08-20) |
| Aug. 2, 2004 | ROCK | S | 2,000 | $32.00 | $64,000 | 14,125 Direct | -12.40% | Disposed | 117.5% (price as of 2026-08-20) |
| Aug. 2, 2004 | ROCK | S | 1,000 | $32.25 | $32,250 | 16,125 Direct | -5.84% | Disposed | 115.8% (price as of 2026-08-20) |
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 |
|---|---|---|---|---|---|---|---|
| Aug. 2, 2004 | ROCK | Option to buy [F1] | Commons tock (2,500) | $15.63 | Oct. 8, 2008 | 2,500 | Disposed |
| Aug. 2, 2004 | ROCK | Option to buy [F1] | Common stock (2,750) | $14.07 | July 18, 2010 | 2,750 | Disposed |
| Aug. 2, 2004 | ROCK | Option to buy [F1] | Common stock (2,500) | $21.75 | July 8, 2007 | 2,500 | Disposed |
| Aug. 2, 2004 | ROCK | Option to buy [F1] | Common stock (3,750) | $16.75 | July 8, 2006 | 3,750 | Disposed |
| Aug. 2, 2004 | ROCK | Option to buy [F1] | Common stock (625) | $11.00 | Nov. 6, 2005 | 625 | Disposed |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Compensation (DEF 14A)
Matched by name from proxy statements (DEF 14A) — verify against the filing.
ROCK
Group President -Processed Metals Group(7)| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2004 | — | — | — | — | — | — | — | — |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.