Insider at

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Insider transactions

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0 buys (P) 0 sells (S) Net: $0 + 95 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

95 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Aug. 28, 2025 DCI S 18,500 $81.71 $1,511,635 44,645 Direct -29.30% Disposed 9.2% (price as of 2026-10-05)
Sept. 19, 2024 DCI S 14,500 $72.89 $1,056,905 41,368 Direct -25.95% Disposed 22.4% (price as of 2026-10-05)
Aug. 30, 2023 DCI S 3,000 $63.84 $191,520 35,809 Direct -7.73% Disposed 39.7% (price as of 2026-10-05)
Dec. 1, 2022 DCI S 3,500 $60.72 $212,520 35,806 Direct -8.90% Disposed 46.9% (price as of 2026-10-05)
June 8, 2020 DCI S 2,627 $51.64 $135,658 28,216 Direct -8.52% Disposed 72.7% (price as of 2026-10-05)

Showing latest 100 of 148 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.

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DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
June 1, 2026 WINA Non-Employee Stock Option (right to buy) Common Stock (356) $378.57 June 1, 2036 356 Acquired
Dec. 15, 2025 WINA Non-Employee Stock Option (right to buy) Common Stock (256) $444.54 Dec. 15, 2035 256 Acquired
Oct. 1, 2025 DCI Employee Stock Option (right to buy) Common Stock (17,000) $82.08 Oct. 1, 2035 17,000 Acquired
Aug. 28, 2025 DCI Employee Stock Option (right to buy) Common Stock (18,500) $28.00 Dec. 17, 2025 18,500 Disposed
June 1, 2025 WINA Non-Employee Stock Option (right to buy) Common Stock (280) $424.82 June 1, 2035 280 Acquired
Dec. 9, 2024 WINA Non-Employee Stock Option (right to buy) Common Stock (300) $400.97 Dec. 9, 2034 300 Acquired
Oct. 1, 2024 DCI Employee Stock Option (right to buy) Common Stock (19,800) $73.17 Oct. 1, 2034 19,800 Acquired
Sept. 19, 2024 DCI Employee Stock Option (right to buy) Common Stock (14,500) $38.78 Dec. 5, 2024 14,500 Disposed
June 1, 2024 WINA Non-Employee Stock Option (right to buy) Common Stock (300) $355.90 June 1, 2034 300 Acquired
Dec. 11, 2023 WINA Non-Employee Stock Option (right to buy) Common Stock (240) $446.68 Dec. 11, 2033 240 Acquired
Sept. 21, 2023 DCI Employee Stock Option (right to buy) Common Stock (21,200) $59.66 Sept. 21, 2033 21,200 Acquired
Aug. 30, 2023 DCI Employee Stock Option (right to buy) Common Stock (3,000) $42.05 Dec. 6, 2023 3,000 Disposed
June 1, 2023 WINA Non-Employee Stock Option (right to buy) Common Stock (380) $325.99 June 1, 2033 380 Acquired
Dec. 12, 2022 WINA Non-Employee Stock Option (right to buy) Common Stock (620) $238.60 Dec. 12, 2032 239 Acquired
Dec. 1, 2022 DCI Employee Stock Option (right to buy) Common Stock (3,500) $33.58 Dec. 7, 2022 3,500 Disposed
Nov. 15, 2022 WINA Non-Employee Stock Option (right to buy) Common Stock (5,500) $248.64 Nov. 15, 2032 5,500 Acquired
Sept. 22, 2022 DCI Employee Stock Option (right to buy) Common Stock (22,600) $50.89 Sept. 22, 2032 22,600 Acquired
Dec. 3, 2021 DCI Employee Stock Option (right to buy) Common Stock (6,000) $34.88 Dec. 9, 2021 6,000 Disposed
Sept. 23, 2021 DCI Employee Stock Option (right to buy) Common Stock (20,200) $59.40 Sept. 23, 2031 20,200 Acquired
Dec. 4, 2020 DCI Employee Stock Option (right to buy) Common Stock (6,000) $29.07 Dec. 10, 2020 6,000 Disposed
Sept. 24, 2020 DCI Employee Stock Option (right to buy) Common Stock (25,800) $46.06 Sept. 24, 2030 25,800 Acquired
Jan. 2, 2020 DCI Employee Stock Option (right to buy) Common Stock (6,000) $21.14 Jan. 14, 2020 6,000 Disposed
Sept. 26, 2019 DCI Employee Stock Option (right to buy) Common Stock (24,700) $51.61 Sept. 26, 2029 24,700 Acquired
Sept. 21, 2018 DCI Employee Stock Option (right to buy) Common Stock (21,600) $59.18 Sept. 21, 2028 21,600 Acquired
Sept. 13, 2018 DCI Employee Stock Option (right to buy) Common Stock (3,000) $15.87 Jan. 15, 2019 3,000 Disposed
Sept. 22, 2017 DCI Emplyee Stock Option (right to buy) Common Stock (21,500) $45.43 Sept. 22, 2027 21,500 Acquired
June 16, 2017 DCI Emplyee Stock Option (right to buy) Common Stock (6,000) $19.83 Jan. 15, 2018 6,000 Disposed
Dec. 16, 2016 DCI Employee Stock Option (right to buy) Common Stock (19,000) $42.72 Dec. 16, 2026 19,000 Acquired
Sept. 12, 2016 DCI Employee Stock Option (right to buy) Common Stock (3,000) $17.23 Jan. 16, 2017 3,000 Disposed
Dec. 17, 2015 DCI Employee Stock Option (right to buy) Common Stock (18,500) $28.00 Dec. 17, 2025 18,500 Acquired
Dec. 10, 2015 DCI Employee Stock Option (right to buy) Common Stock (2,500) $16.50 Jan. 23, 2016 2,500 Disposed
Dec. 18, 2014 DCI Employee Stock Option (right to buy) Common Stock (2,000) $15.25 Jan. 18, 2015 2,000 Disposed
Dec. 5, 2014 DCI Employee Stock Option (right to buy) Common Stock (14,500) $38.78 Dec. 5, 2024 14,500 Acquired

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

Initial ownership (Form 3) 13 holdings

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

DateTickerSecuritySharesOwnership
Aug. 1, 2014 DCI Common Stock 11,936 Direct
Aug. 1, 2014 DCI Common Stock 5,856 Indirect
Aug. 1, 2014 DCI Common Stock 65 Indirect
Aug. 1, 2014 DCI Employee Stock Option (right to buy)→ Common Stock (2,000) 2,000 Direct
Aug. 1, 2014 DCI Employee Stock Option (right to buy)→ Common Stock (2,500) 2,500 Direct
Aug. 1, 2014 DCI Employee Stock Option (right to buy)→ Common Stock (3,000) 3,000 Direct
Aug. 1, 2014 DCI Employee Stock Option (right to buy)→ Common Stock (6,000) 6,000 Direct
Aug. 1, 2014 DCI Employee Stock Option (right to buy)→ Common Stock (3,000) 3,000 Direct
Aug. 1, 2014 DCI Employee Stock Option (right to buy)→ Common Stock (6,000) 6,000 Direct
Aug. 1, 2014 DCI Employee Stock Option (right to buy)→ Common Stock (6,000) 6,000 Direct
Aug. 1, 2014 DCI Employee Stock Option (right to buy)→ Common Stock (6,000) 6,000 Direct
Aug. 1, 2014 DCI Employee Stock Option (right to buy)→ Common Stock (3,500) 3,500 Direct
Aug. 1, 2014 DCI Employee Stock Option (right to buy)→ Common Stock (3,000) 3,000 Direct

Compensation (DEF 14A)

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

DCI

Fiscal yearSalaryBonusStock awards Option awardsNon-equity incentivePension changeOtherTotal
2025 $531,154 · · · $376,073 $27,251 $71,362 $1,858,692
2024 $510,385 · · · $424,705 $43,009 $65,951 $1,844,670
2023 $481,154 · · · $338,726 $12,663 $64,462 $1,598,380

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