Insider at

04

Insider transactions

05
0 buys (P) 2 sells (S) Net: $-3,188,197 + 87 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

87 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Sept. 4, 2026 DCI S 31,968 $91.10 $2,912,285 298,699 Direct -9.67% Disposed -2.7% (price as of 2026-10-02)
Aug. 31, 2026 DCI S 3,032 $91.00 $275,912 298,699 Direct -1.00% Disposed -2.6% (price as of 2026-10-02)
Aug. 28, 2025 DCI S 100,500 $80.62 $8,102,310 280,261 Direct -26.39% Disposed 10.0% (price as of 2026-10-02)
July 10, 2025 DCI S 45,808 $71.71 $3,284,892 280,261 Direct -14.05% Disposed 23.6% (price as of 2026-10-02)
July 9, 2025 DCI S 2,159 $71.00 $153,289 280,261 Direct -0.76% Disposed 24.9% (price as of 2026-10-02)
July 8, 2025 DCI S 12,033 $71.07 $855,185 280,261 Direct -4.12% Disposed 24.7% (price as of 2026-10-02)
Sept. 23, 2024 DCI S 30,919 $72.69 $2,247,502 256,742 Direct -10.75% Disposed 22.0% (price as of 2026-10-02)
Sept. 20, 2024 DCI S 24,081 $72.52 $1,746,354 256,742 Direct -8.58% Disposed 22.2% (price as of 2026-10-02)
March 15, 2021 DCI S 21,398 $61.45 $1,314,907 179,799 Direct -10.64% Disposed 44.3% (price as of 2026-10-02)
March 12, 2021 DCI S 500 $61.51 $30,755 179,799 Direct -0.28% Disposed 44.1% (price as of 2026-10-02)
March 11, 2021 DCI S 2,102 $61.59 $129,462 179,799 Direct -1.16% Disposed 43.9% (price as of 2026-10-02)
June 8, 2020 DCI S 10,000 $51.36 $513,600 155,273 Direct -6.05% Disposed 72.6% (price as of 2026-10-02)
March 29, 2019 DCI S 4,000 $50.02 $200,080 102,037 Direct -3.77% Disposed 77.2% (price as of 2026-10-02)

Showing latest 100 of 282 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
Sept. 4, 2026 DCI Employee Stock Option (right to buy) Common Stock (31,968) $42.72 Dec. 16, 2026 31,968 Disposed
Aug. 31, 2026 DCI Employee Stock Option (right to buy) Common Stock (3,032) $42.72 Dec. 16, 2026 3,032 Disposed
Oct. 1, 2025 DCI Employee Stock Option (right to buy) Common Stock (122,600) $82.08 Oct. 1, 2035 122,600 Acquired
Aug. 28, 2025 DCI Employee Stock Option (right to buy) Common Stock (100,500) $28.00 Dec. 17, 2025 100,500 Disposed
July 10, 2025 DCI Employee Stock Option (right to buy) Common Stock (45,808) $28.00 Dec. 17, 2025 45,808 Disposed
July 9, 2025 DCI Employee Stock Option (right to buy) Common Stock (2,159) $28.00 Dec. 17, 2025 2,159 Disposed
July 8, 2025 DCI Employee Stock Option (right to buy) Common Stock (12,033) $28.00 Dec. 17, 2025 12,033 Disposed
Oct. 1, 2024 DCI Employee Stock Option (right to buy) Common Stock (131,700) $73.17 Oct. 1, 2034 131,700 Acquired
Sept. 23, 2024 DCI Employee Stock Option (right to buy) Common Stock (30,919) $36.57 Jan. 30, 2025 30,919 Disposed
Sept. 20, 2024 DCI Employee Stock Option (right to buy) Common Stock (24,081) $36.57 Jan. 30, 2025 24,081 Disposed
Jan. 3, 2024 DCI Employee Stock Option (right to buy) Common Stock (54,000) $38.78 Dec. 5, 2024 54,000 Disposed
Jan. 3, 2024 DCI Employee Stock Option (right to buy) Common Stock (20,000) $42.68 April 1, 2024 20,000 Disposed
Sept. 21, 2023 DCI Employee Stock Option (right to buy) Common Stock (134,800) $59.66 Sept. 21, 2033 134,800 Acquired
Dec. 1, 2022 DCI Employee Stock Option (right to buy) Common Stock (24,500) $33.58 Dec. 7, 2022 24,500 Disposed
Dec. 1, 2022 DCI Employee Stock Option (right to buy) Common Stock (23,500) $42.07 Dec. 9, 2023 23,500 Disposed
Sept. 22, 2022 DCI Employee Stock Option (right to buy) Common Stock (148,400) $50.89 Sept. 22, 2032 148,400 Acquired
Sept. 23, 2021 DCI Employee Stock Option (right to buy) Common Stock (144,000) $59.40 Sept. 23, 2031 144,000 Acquired
March 15, 2021 DCI Employee Stock Option (right to buy) Common Stock (21,398) $34.88 Dec. 9, 2021 21,398 Disposed
March 12, 2021 DCI Employee Stock Option (right to buy) Common Stock (500) $34.88 Dec. 9, 2021 500 Disposed
March 11, 2021 DCI Employee Stock Option (right to buy) Common Stock (2,102) $34.88 Dec. 9, 2021 2,102 Disposed
Oct. 6, 2020 DCI Employee Stock Option (right to buy) Common Stock (15,000) $29.07 Dec. 10, 2020 15,000 Disposed
Sept. 24, 2020 DCI Employee Stock Option (right to buy) Common Stock (187,000) $46.06 Sept. 24, 2030 187,000 Acquired
Sept. 26, 2019 DCI Employee Stock Option (right to buy) Common Stock (178,600) $51.61 Sept. 26, 2029 178,600 Acquired
Sept. 21, 2018 DCI Employee Stock Option (right to buy) Common Stock (152,000) $59.18 Sept. 21, 2028 152,000 Acquired
Sept. 17, 2018 DCI Employee Stock Option (right to buy) Common Stock (17,600) $17.28 Dec. 9, 2018 17,600 Disposed
Sept. 17, 2018 DCI Employee Stock Option (right to buy) Common Stock (8,960) $59.04 Dec. 9, 2018 8,960 Acquired
Sept. 17, 2018 DCI Employee Stock Option (right to buy) Common Stock (18,000) $21.20 Dec. 11, 2019 18,000 Disposed
Sept. 17, 2018 DCI Employee Stock Option (right to buy) Common Stock (11,065) $59.04 Dec. 11, 2019 11,065 Acquired
Sept. 22, 2017 DCI Emplyee Stock Option (right to buy) Common Stock (150,500) $45.43 Sept. 22, 2027 150,500 Acquired
Sept. 20, 2017 DCI Employee Stock Option (right to buy) Common Stock (11,000) $23.00 Dec. 4, 2017 11,000 Disposed
Dec. 16, 2016 DCI Employee Stock Option (right to buy) Common Stock (166,500) $42.72 Dec. 16, 2026 166,500 Acquired
June 14, 2016 DCI Employee Stock Option (right to buy) Common Stock (1,000) $16.08 July 26, 2016 1,000 Disposed
June 14, 2016 DCI Employee Stock Option (right to buy) Common Stock (10,000) $17.55 Dec. 5, 2016 10,000 Disposed
Dec. 17, 2015 DCI Employee Stock Option (right to buy) Common Stock (160,500) $28.00 Dec. 17, 2025 160,500 Acquired
Dec. 8, 2015 DCI Employee Stock Option (right to buy) Common Stock (5,000) $16.50 Jan. 23, 2016 5,000 Disposed
Jan. 30, 2015 DCI Employee Stock Option (right to buy) Common Stock (55,000) $36.56 Jan. 30, 2025 55,000 Acquired
Dec. 5, 2014 DCI Employee Stock Option (right to buy) Common Stock (54,000) $38.78 Dec. 5, 2024 54,000 Acquired
April 1, 2014 DCI Employee Stock Option (right to buy) Common stock (20,000) $42.68 April 1, 2024 20,000 Acquired
Dec. 9, 2013 DCI Employee Stock Option (right to buy) Common Stock (23,500) $42.07 Dec. 9, 2023 23,500 Acquired
Sept. 13, 2013 DCI Employee Stock Option (right to buy) Common Stock (5,000) $15.25 Jan. 18, 2015 5,000 Disposed
Dec. 7, 2012 DCI Employee Stock Option (right to buy) Common Stock (24,500) $33.58 Dec. 7, 2022 24,500 Acquired
Sept. 10, 2012 DCI Employee Stock Option (right to buy) Common Stock (12,000) $8.89 Dec. 5, 2012 12,000 Disposed
Sept. 10, 2012 DCI Employee Stock Option (right to buy) Common Stock (11,200) $15.19 Dec. 5, 2013 11,200 Disposed
Dec. 9, 2011 DCI Employee Stock Option (right to buy) Common Stock (12,000) $69.76 Dec. 9, 2022 12,000 Acquired
July 8, 2011 DCI Employee Stock Option (right to buy) Common Stock (6,000) $18.19 Dec. 3, 2011 6,000 Disposed
Dec. 10, 2010 DCI Employee Stock Option (right to buy) Common Stock (7,500) $58.14 Dec. 10, 2020 7,500 Acquired
Sept. 13, 2010 DCI Employee Stock Option (right to buy) Common Stock (6,000) $12.91 Dec. 12, 2010 6,000 Disposed
Dec. 11, 2009 DCI Employee Stock Option (right to buy) Common Stock (9,000) $42.40 Dec. 11, 2019 9,000 Acquired
Nov. 23, 2009 DCI Employee Stock Option (right to buy) Common Stock (7,000) $11.50 Dec. 6, 2009 7,000 Disposed
Dec. 9, 2008 DCI Employee Stock Option (right to buy) Common Stock (8,800) $34.55 Dec. 9, 2018 8,800 Acquired

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

Initial ownership (Form 3) 14 holdings

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

DateTickerSecuritySharesOwnership
June 17, 2019 AME Common Stock 0 Direct
Aug. 4, 2008 DCI Common Stock 13,099 Direct
Aug. 4, 2008 DCI Common Stock 6,981 Indirect
Aug. 4, 2008 DCI Common Stock 262 Indirect
Aug. 4, 2008 DCI Employee Stock Option (right to buy)→ Common Stock (7,000) 7,000 Direct
Aug. 4, 2008 DCI Employee Stock Option (right to buy)→ Common Stock (6,000) 6,000 Direct
Aug. 4, 2008 DCI Employee Stock Option (right to buy)→ Common Stock (6,000) 6,000 Direct
Aug. 4, 2008 DCI Employee Stock Option (right to buy)→ Common Stock (6,000) 6,000 Direct
Aug. 4, 2008 DCI Employee Stock Option (right to buy)→ Common Stock (5,600) 5,600 Direct
Aug. 4, 2008 DCI Employee Stock Option (right to buy)→ Common Stock (2,500) 2,500 Direct
Aug. 4, 2008 DCI Employee Stock Option (right to buy)→ Common Stock (2,500) 2,500 Direct
Aug. 4, 2008 DCI Employee Stock Option (right to buy)→ Common Stock (500) 500 Direct
Aug. 4, 2008 DCI Employee Stock Option (right to buy)→ Common Stock (5,000) 5,000 Direct
Aug. 4, 2008 DCI Employee Stock Option (right to buy)→ Common Stock (5,500) 5,500 Direct

Compensation (DEF 14A)

08

Matched by name from proxy statements (DEF 14A) — verify against the filing.

DCI

Fiscal yearSalaryBonusStock awards Option awardsNon-equity incentivePension changeOtherTotal
2025 $1,095,385 · · · $1,325,544 $78,442 $94,525 $8,297,471
2024 $1,070,000 · · · $1,512,680 $69,745 $92,455 $7,841,468
2023 $1,063,846 · · · $1,281,073 $53,808 $182,888 $7,181,607

Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.