Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 78 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

78 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Jan. 10, 2012 DCI S 6,000 $69.73 $418,380 28,556 Direct -17.36% Disposed 158.5% (price as of 2026-10-06)
Oct. 5, 2010 DCI S 12,000 $46.55 $558,600 29,446 Direct -28.95% Disposed 287.2% (price as of 2026-10-06)
Nov. 23, 2009 DCI S 3,025 $43.97 $133,009 27,317 Direct -9.97% Disposed 309.9% (price as of 2026-10-06)
June 20, 2008 DCI S 1,300 $49.64 $64,532 28,843 Direct -4.31% Disposed 263.1% (price as of 2026-10-06)
June 20, 2008 DCI S 500 $49.65 $24,825 28,343 Direct -1.73% Disposed 263.0% (price as of 2026-10-06)
June 20, 2008 DCI S 400 $49.66 $19,864 27,943 Direct -1.41% Disposed 262.9% (price as of 2026-10-06)
June 20, 2008 DCI S 200 $49.67 $9,934 27,743 Direct -0.72% Disposed 262.8% (price as of 2026-10-06)
June 20, 2008 DCI S 300 $49.68 $14,904 27,443 Direct -1.08% Disposed 262.8% (price as of 2026-10-06)
June 20, 2008 DCI S 100 $49.69 $4,969 27,343 Direct -0.36% Disposed 262.7% (price as of 2026-10-06)
June 20, 2008 DCI S 1,100 $49.70 $54,670 26,243 Direct -4.02% Disposed 262.6% (price as of 2026-10-06)
June 20, 2008 DCI S 1,300 $49.71 $64,623 24,943 Direct -4.95% Disposed 262.5% (price as of 2026-10-06)
June 20, 2008 DCI S 100 $49.72 $4,972 24,843 Direct -0.40% Disposed 262.5% (price as of 2026-10-06)
June 20, 2008 DCI S 400 $49.73 $19,892 24,443 Direct -1.61% Disposed 262.4% (price as of 2026-10-06)
June 20, 2008 DCI S 300 $49.74 $14,922 24,143 Direct -1.23% Disposed 262.3% (price as of 2026-10-06)
Sept. 27, 2007 DCI S 1,000 $41.76 $41,760 25,617 Direct -3.76% Disposed 331.6% (price as of 2026-10-06)
Sept. 27, 2007 DCI S 500 $41.78 $20,890 25,117 Direct -1.95% Disposed 331.4% (price as of 2026-10-06)
Sept. 27, 2007 DCI S 100 $41.74 $4,174 25,017 Direct -0.40% Disposed 331.8% (price as of 2026-10-06)
Sept. 27, 2007 DCI S 300 $41.80 $12,540 24,717 Direct -1.20% Disposed 331.1% (price as of 2026-10-06)
Sept. 27, 2007 DCI S 200 $41.75 $8,350 24,517 Direct -0.81% Disposed 331.7% (price as of 2026-10-06)
Sept. 27, 2007 DCI S 200 $41.77 $8,354 24,317 Direct -0.82% Disposed 331.5% (price as of 2026-10-06)
Sept. 27, 2007 DCI S 100 $41.79 $4,179 24,217 Direct -0.41% Disposed 331.3% (price as of 2026-10-06)
Sept. 27, 2007 DCI S 155 $41.82 $6,482 24,062 Direct -0.64% Disposed 330.9% (price as of 2026-10-06)

Showing latest 100 of 107 transactions

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.

06
DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
Jan. 10, 2012 DCI Employee Stock Option (right to buy) Common Stock (0) $17.78 Dec. 5, 2012 6,000 Disposed
Dec. 9, 2011 DCI Employee Stock Option (right to buy) Common Stock (7,500) $69.76 Dec. 9, 2022 7,500 Acquired
Dec. 10, 2010 DCI Employee Stock Option (right to buy) Common Stock (7,500) $58.14 Dec. 10, 2020 7,500 Acquired
Oct. 5, 2010 DCI Employee Stock Option (right to buy) Common Stock (6,000) $12.91 Dec. 12, 2010 6,000 Disposed
Oct. 5, 2010 DCI Employee Stock Option (right to buy) Common Stock (6,000) $18.19 Dec. 3, 2011 6,000 Disposed
Dec. 11, 2009 DCI Employee Stock Option (right to buy) Common Stock (8,500) $42.40 Dec. 11, 2019 8,500 Acquired
Nov. 23, 2009 DCI Employee Stock Option (right to buy) Common Stock (6,000) $11.50 Dec. 9, 2009 6,000 Disposed
Dec. 9, 2008 DCI Employee Stock Option (right to buy) Common Stock (8,600) $34.55 Dec. 9, 2018 8,600 Acquired
June 20, 2008 DCI Employee Stock Option (right to buy) Common Stock (6,000) $10.00 Dec. 3, 2008 6,000 Disposed
Dec. 4, 2007 DCI Employee Stock Option (right to buy) Common Stock (5,500) $46.00 Dec. 4, 2017 5,500 Acquired
Sept. 27, 2007 DCI Employee Stock Option (right to buy) Common Stock (5,000) $11.35 Dec. 19, 2007 5,000 Disposed
Dec. 5, 2006 DCI Employee Stock Option (right to buy) Common Stock (5,500) $35.10 Dec. 5, 2011 5,500 Acquired

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

Initial ownership (Form 3) 13 holdings

07

Securities held when first becoming an insider, per SEC Form 3.

DateTickerSecuritySharesOwnership
Dec. 7, 2006 DCI Common Stock 151 Indirect
Dec. 7, 2006 DCI Common Stock 22,374 Indirect
Dec. 7, 2006 DCI Common Stock 20,506 Direct
Dec. 7, 2006 DCI Employee Stock Option (right to buy)→ Common Stock (5,000) 5,000 Direct
Dec. 7, 2006 DCI Employee Stock Option (right to buy)→ Common Stock (6,000) 6,000 Direct
Dec. 7, 2006 DCI Employee Stock Option (right to buy)→ Common Stock (6,000) 6,000 Direct
Dec. 7, 2006 DCI Employee Stock Option (right to buy)→ Common Stock (6,000) 6,000 Direct
Dec. 7, 2006 DCI Employee Stock Option (right to buy)→ Common Stock (6,000) 6,000 Direct
Dec. 7, 2006 DCI Employee Stock Option (right to buy)→ Common Stock (6,000) 6,000 Direct
Dec. 7, 2006 DCI Employee Stock Option (right to buy)→ Common Stock (4,800) 4,800 Direct
Dec. 7, 2006 DCI Employee Stock Option (right to buy)→ Common Stock (2,500) 2,500 Direct
Dec. 7, 2006 DCI Employee Stock Option (right to buy)→ Common Stock (5,000) 5,000 Direct
Dec. 7, 2006 DCI Employee Stock Option (right to buy)→ Common Stock (2,500) 2,500 Direct