David N Campbell

CIK 939538 · View on SEC EDGAR ↗

Insider

First SEC filing: Feb. 14, 2007 · Latest: Jan. 26, 2015

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Insider at

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 55 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

55 other filings hidden
Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
Dec. 23, 2003 ROCK S 20,000 $24.75 $495,000 1,000 Direct -95.24% Disposed 183.5% (price as of 2026-08-21)
Sept. 5, 2003 ROCK S 1,750 $22.00 $38,500 21,000 Direct -7.69% Disposed 219.0% (price as of 2026-08-21)
Sept. 2, 2003 ROCK S 2,500 $22.00 $55,000 22,750 Direct -9.90% Disposed 219.0% (price as of 2026-08-21)
Aug. 28, 2003 ROCK S 750 $22.70 $17,025 25,250 Direct -2.88% Disposed 209.1% (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
Dec. 31, 2014 ROCK Restricted Stock Unit (MSPP Post-2012) [F3] Common Stock (1,786) — — 1,786 Acquired
Jan. 17, 2014 ROCK Restricted Stock Unit (MSPP Post-2012) [F5] Common Stock — — 2,193 Acquired
Jan. 17, 2014 ROCK Restricted Stock Unit (MSPP Match Post-2012) [F3] Common Stock (1,880) — — 1,880 Acquired
Dec. 31, 2013 ROCK Restricted Stock Unit (MSPP Post-2012) [F3] Common Stock (1,252) — — 1,252 Acquired
Feb. 1, 2013 ROCK Restricted Stock Unit (MSPP Match Post-2012) [F3] Common Stock (2,402) — — 2,402 Acquired
Feb. 1, 2013 ROCK Restricted Stock Unit (MSPP Post-2012) [F6] Common Stock (2,802) — — 2,802 Acquired
Dec. 31, 2012 ROCK Restricted Stock Unit (MSPP) [F3] Common Stock (2,114) — — 2,114 Acquired
Jan. 20, 2012 ROCK Restricted Stock Unit (MSPP) [F5] Common Stock (3,078) — — 3,078 Acquired
Jan. 20, 2012 ROCK Restricted Stock Unit (MSPP Match) [F3] Common Stock (2,639) — — 2,639 Acquired
Dec. 30, 2011 ROCK Restricted Stock Unit (MSPP) [F3] Common Stock (2,511) — — 2,511 Acquired
Jan. 24, 2011 ROCK Restricted Stock Unit (MSPP) [F5] Common Stock (2,632) — — 2,632 Acquired
Jan. 24, 2011 ROCK Restricted Stock Unit (MSPP Match) [F3] Common Stock (2,178) — — 2,178 Acquired
Dec. 31, 2010 ROCK Restricted Stock Unit (MSPP) [F3] Common Stock (2,539) — — 2,539 Acquired
Jan. 18, 2010 ROCK Restricted Stock Unit (MSPP) [F5] Common Stock (2,606) — — 2,606 Acquired
Jan. 18, 2010 ROCK Restricted Stock Unit (MSPP Match) [F3] Common Stock (2,156) — — 2,156 Acquired
Dec. 31, 2009 ROCK Restricted Stock Unit (MSPP) [F3] Common Stock (1,557) — — 1,557 Acquired
Jan. 28, 2009 ROCK Restricted Stock Unit (MSPP) [F5] Common Stock (1,951) — — 1,951 Acquired
Jan. 28, 2009 ROCK Restricted Stock Unit (MSPP Match) [F3] Common Stock (1,614) — — 1,614 Acquired
Dec. 30, 2008 ROCK Restricted Stock Unit (MSPP) Common Stock (2,690) — — 2,690 Acquired
May 16, 2008 ROCK Restricted Stock Unit (MSPP) [F6] Common Stock (1,969) — — 1,969 Acquired
May 16, 2008 ROCK Restricted Stock Unit (MSPP Match) [F4] Common Stock (1,629) — — 1,629 Acquired
Dec. 28, 2007 ROCK Restricted Stock Unit (MSPP) Common Stock (2,044) — — 2,044 Acquired
Aug. 30, 2004 ROCK Option to buy [F1] Common stock (1,250) $10.00 Oct. 31, 2004 1,250 Disposed
Aug. 28, 2003 ROCK Option to buy [F3] Common stock (25,000) $11.00 Sept. 20, 2003 25,000 Disposed
Aug. 8, 1988 ROCK Option to buy [F3] Common stock (0) $10.00 Oct. 31, 2004 0 Acquired
Aug. 8, 1988 ROCK Option to buy [F3] Common stock (0) $10.00 Oct. 31, 2004 0 Acquired
Aug. 8, 1988 ROCK Option to buy [F3] Common stock (0) $10.00 Oct. 31, 2004 0 Acquired

Exercise/conversion price is blank when not applicable (e.g. RSUs).