Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 22 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
Feb. 29, 2012 CBSH A 78 $38.61 $3,012 3,636 Direct +2.19% Acquired 122.1% (price as of 2026-10-02)
Jan. 31, 2012 CBSH A 116 $38.82 $4,503 3,558 Direct +3.37% Acquired 120.9% (price as of 2026-10-02)
Oct. 31, 2011 CBSH A 97 $38.80 $3,764 3,279 Direct +3.05% Acquired 121.0% (price as of 2026-10-02)
July 29, 2011 CBSH A 165 $40.91 $6,750 3,182 Direct +5.47% Acquired 109.6% (price as of 2026-10-02)
April 30, 2011 CBSH A 158 $42.56 $6,724 3,017 Direct +5.53% Acquired 101.5% (price as of 2026-10-02)
Jan. 31, 2011 CBSH A 183 $41.13 $7,527 2,859 Direct +6.84% Acquired 108.5% (price as of 2026-10-02)
Oct. 29, 2010 CBSH A 183 $36.84 $6,742 2,549 Direct +7.73% Acquired 132.8% (price as of 2026-10-02)
July 30, 2010 CBSH A 172 $39.15 $6,734 2,366 Direct +7.84% Acquired 119.0% (price as of 2026-10-02)
April 30, 2010 CBSH A 163 $41.42 $6,751 2,194 Direct +8.03% Acquired 107.0% (price as of 2026-10-02)
Jan. 31, 2010 CBSH A 114 $39.58 $4,512 2,031 Direct +5.95% Acquired 116.7% (price as of 2026-10-02)
Oct. 31, 2009 CBSH A 176 $38.36 $6,751 1,827 Direct +10.66% Acquired 134.7% (price as of 2026-10-02)
July 31, 2009 CBSH A 184 $36.66 $6,745 1,651 Direct +12.54% Acquired 145.6% (price as of 2026-10-02)
May 31, 2009 CBSH A 1 $31.37 $31 1,467 Direct +0.07% Acquired 187.0% (price as of 2026-10-02)
April 30, 2009 CBSH A 203 $33.10 $6,719 1,466 Direct +16.07% Acquired 172.0% (price as of 2026-10-02)
Feb. 28, 2009 CBSH A 108 $34.73 $3,751 1,263 Direct +9.35% Acquired 159.3% (price as of 2026-10-02)
Jan. 31, 2009 CBSH A 108 $34.95 $3,775 1,155 Direct +10.32% Acquired 157.6% (price as of 2026-10-02)
Oct. 31, 2008 CBSH A 206 $47.28 $9,740 998 Direct +26.01% Acquired 100.0% (price as of 2026-10-02)
July 31, 2008 CBSH A 86 $43.63 $3,752 792 Direct +12.18% Acquired 116.7% (price as of 2026-10-02)
April 30, 2008 CBSH A 155 $43.50 $6,742 706 Direct +28.13% Acquired 117.4% (price as of 2026-10-02)
Feb. 29, 2008 CBSH A 72 $41.65 $2,999 551 Direct +15.03% Acquired 127.0% (price as of 2026-10-02)
Jan. 31, 2008 CBSH A 85 $44.41 $3,775 479 Direct +21.57% Acquired 112.9% (price as of 2026-10-02)
Oct. 31, 2007 CBSH A 143 $47.17 $6,745 376 Direct +61.37% Acquired 110.5% (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.

Initial ownership (Form 3) 1 holding

07

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

DateTickerSecuritySharesOwnership
Aug. 3, 2007 CBSH Common Stock 233 Direct