David S Watterson

CIK 1269137 · View on SEC EDGAR ↗

Insider

First SEC filing: Nov. 21, 2003 · Latest: Feb. 6, 2004

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Insider at

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 23 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

23 other filings hidden
Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
Aug. 4, 2006 MLM S 5,500 $84.44 $464,420 12,218 Direct -31.04% Disposed 531.4% (price as of 2026-08-19)
Dec. 13, 2005 MLM S 1,104 $73.98 $81,674 7,799 Direct -12.40% Disposed 620.7% (price as of 2026-08-19)
Dec. 13, 2005 MLM S 1,100 $74.20 $81,620 8,903 Direct -11.00% Disposed 618.6% (price as of 2026-08-19)
Sept. 6, 2005 MLM S 3,333 $72.92 $243,042 11,187 Direct -22.95% Disposed 631.2% (price as of 2026-08-19)
Sept. 6, 2005 MLM S 600 $72.93 $43,758 14,520 Direct -3.97% Disposed 631.1% (price as of 2026-08-19)
Sept. 6, 2005 MLM S 600 $72.94 $43,764 15,120 Direct -3.82% Disposed 631.0% (price as of 2026-08-19)
Sept. 6, 2005 MLM S 1,500 $72.95 $109,425 15,720 Direct -8.71% Disposed 630.9% (price as of 2026-08-19)
Sept. 6, 2005 MLM S 600 $72.96 $43,776 17,220 Direct -3.37% Disposed 630.8% (price as of 2026-08-19)
Sept. 6, 2005 MLM S 500 $72.97 $36,485 17,820 Direct -2.73% Disposed 630.7% (price as of 2026-08-19)
Sept. 6, 2005 MLM S 3,700 $72.98 $270,026 18,320 Direct -16.80% Disposed 630.6% (price as of 2026-08-19)
June 2, 2005 MLM S 672 $62.50 $42,000 11,187 Direct -5.67% Disposed 753.1% (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
Aug. 4, 2006 MLM Stock Options (Right to buy) Common Stock (2,000) $48.00 Aug. 19, 2009 2,000 Disposed
Aug. 4, 2006 MLM Stock Options (Right to buy) Common Stock (3,500) $43.58 Aug. 16, 2011 3,500 Disposed
May 22, 2006 MLM Stock Options (Right to buy) Common Stock (3,972) $89.02 May 22, 2014 3,972 Acquired
Sept. 6, 2005 MLM Employee Stock Option (right to buy) [F1] Common Stock (3,333) $38.32 Aug. 19, 2013 3,333 Disposed
Sept. 6, 2005 MLM Employee Stock Option (right to buy) [F1] Common Stock (7,500) $36.55 Aug. 15, 2012 7,500 Disposed
May 24, 2005 MLM Employee Stock Option (right to buy) [F2] Common Stock (3,124) $61.05 May 24, 2013 3,124 Acquired
Aug. 17, 2004 MLM Employee Stock Option (right to buy) [F1] Common Stock (8,000) $42.38 Aug. 17, 2014 8,000 Acquired

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
Nov. 21, 2003 MLM Common Stock 5,248 Direct
Nov. 21, 2003 MLM Employee Stock Option (right to buy)→ Common Stock (2,000) 2,000 Direct
Nov. 21, 2003 MLM Employee Stock Option (right to buy)→ Common Stock (3,000) 3,000 Direct
Nov. 21, 2003 MLM Employee Stock Option (right to buy)→ Common Stock (3,500) 3,500 Direct
Nov. 21, 2003 MLM Employee Stock Option (right to buy)→ Common Stock (7,500) 7,500 Direct
Nov. 21, 2003 MLM Employee Stock Option (right to buy)→ Common Stock (5,000) 5,000 Direct