Insider at

04

Insider transactions

05
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

No open-market trades on record; showing all filings.

DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Oct. 20, 2009 CTAS A 3,947 · · 3,947 Direct · Acquired (price as of 2026-10-02)
Oct. 20, 2009 CTAS A 1,386 · · 28,881 Direct +5.04% Acquired (price as of 2026-10-02)
Oct. 14, 2008 CTAS A 4,145 · · 4,145 Direct · Acquired (price as of 2026-10-02)
Oct. 14, 2008 CTAS A 1,753 · · 27,495 Direct +6.81% Acquired (price as of 2026-10-02)
Oct. 23, 2007 CTAS A 2,000 · · 2,000 Direct · Acquired (price as of 2026-10-02)
Oct. 23, 2007 CTAS A 750 · · 25,742 Direct +3.00% Acquired (price as of 2026-10-02)
Sept. 28, 2007 CTAS M 3,000 · · 0 Direct -100.00% Disposed (price as of 2026-10-02)
Sept. 28, 2007 CTAS F 2,096 $37.10 $77,762 24,992 Direct -7.74% Disposed 1981.1% (price as of 2026-10-02)
Sept. 28, 2007 CTAS M 3,000 $25.92 $77,760 27,088 Direct +12.45% Acquired 2878.7% (price as of 2026-10-02)
Nov. 10, 2006 CTAS A 1,000 · · 1,000 Direct · Acquired (price as of 2026-10-02)
Nov. 10, 2006 CTAS A 750 · · 24,088 Direct +3.21% Acquired (price as of 2026-10-02)
Oct. 10, 2006 CTAS A 1,000 · · 1,000 Direct · Acquired (price as of 2026-10-02)
Dec. 29, 2005 CTAS M 3,000 · · 0 Direct -100.00% Disposed (price as of 2026-10-02)
Dec. 29, 2005 CTAS M 3,000 $18.58 $55,740 23,338 Direct +14.75% Acquired 4055.4% (price as of 2026-10-02)
Oct. 18, 2005 CTAS A 1,000 · · 1,000 Direct · Acquired (price as of 2026-10-02)
Sept. 26, 2005 CTAS M 3,000 · · 0 Direct -100.00% Disposed (price as of 2026-10-02)
Sept. 26, 2005 CTAS F 1,106 $39.11 $43,256 20,338 Direct -5.16% Disposed 1874.1% (price as of 2026-10-02)
Sept. 26, 2005 CTAS M 3,000 $14.42 $43,260 21,444 Direct +16.27% Acquired 5254.2% (price as of 2026-10-02)
Oct. 20, 2004 CTAS A 1,000 · · 1,000 Direct · Acquired (price as of 2026-10-02)
Sept. 21, 2004 CTAS M 3,000 · · 0 Direct -100.00% Disposed (price as of 2026-10-02)
Sept. 21, 2004 CTAS F 756 $44.37 $33,544 18,444 Direct -3.94% Disposed 1640.1% (price as of 2026-10-02)
Sept. 21, 2004 CTAS M 3,000 $11.17 $33,510 19,200 Direct +18.52% Acquired 6812.1% (price as of 2026-10-02)
Oct. 14, 2003 CTAS A 1,000 · · 1,000 Direct · Acquired (price as of 2026-10-02)

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
Oct. 20, 2009 CTAS Stock Option (right to buy) Common Stock (3,947) $29.58 Oct. 20, 2019 3,947 Acquired
Oct. 14, 2008 CTAS Stock Option (right to buy) Common Stock (4,145) $22.42 Oct. 14, 2018 4,145 Acquired
Oct. 23, 2007 CTAS Stock Option (right to buy) Common Stock (2,000) $35.95 Oct. 23, 2017 2,000 Acquired
Sept. 28, 2007 CTAS Stock Option (right to buy) Common Stock (3,000) $25.92 Oct. 22, 2007 3,000 Disposed
Nov. 10, 2006 CTAS Stock Option (right to buy) Common Stock (1,000) $42.44 Nov. 10, 2016 1,000 Acquired
Oct. 10, 2006 CTAS Stock Option (right to buy) Common Stock (1,000) $41.04 Oct. 10, 2016 1,000 Acquired
Dec. 29, 2005 CTAS Stock Options (Right to Buy) Common Stock (3,000) $18.58 Oct. 9, 2006 3,000 Disposed
Oct. 18, 2005 CTAS Stock Options (Right to Buy) Common Stock (1,000) $38.55 Oct. 18, 2015 1,000 Acquired
Sept. 26, 2005 CTAS Stock Options (Right to Buy) Common Stock (3,000) $14.42 Oct. 19, 2005 3,000 Disposed
Oct. 20, 2004 CTAS Stock Options (Right to Buy) Common Stock (1,000) $41.72 Oct. 20, 2014 1,000 Acquired
Sept. 21, 2004 CTAS Non-Qualified Stock Options Common Stock (3,000) $11.17 Oct. 12, 2004 3,000 Disposed
Oct. 14, 2003 CTAS Non-Qualified Stock Options Common Stock (1,000) $41.89 Oct. 14, 2013 1,000 Acquired

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