Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 11 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

11 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
May 5, 2006 CBU S 4,345 $20.60 $89,507 11,083 Direct -28.16% Disposed 191.8% (price as of 2026-10-05)
Nov. 3, 2005 CBU S 1,000 $24.00 $24,000 4,904 Direct -16.94% Disposed 150.4% (price as of 2026-10-05)
Nov. 2, 2005 CBU S 500 $23.75 $11,875 5,904 Direct -7.81% Disposed 153.1% (price as of 2026-10-05)
Oct. 31, 2005 CBU S 500 $23.50 $11,750 6,904 Direct -6.75% Disposed 155.8% (price as of 2026-10-05)
Oct. 31, 2005 CBU S 500 $23.75 $11,875 6,404 Direct -7.24% Disposed 153.1% (price as of 2026-10-05)
Oct. 28, 2005 CBU S 500 $23.20 $11,600 7,404 Direct -6.33% Disposed 159.1% (price as of 2026-10-05)
Oct. 27, 2005 CBU S 500 $23.00 $11,500 7,904 Direct -5.95% Disposed 161.3% (price as of 2026-10-05)
Oct. 27, 2005 CBU S 4,357 $22.95 $99,993 2,612 Indirect -62.52% Disposed 161.9% (price as of 2026-10-05)
Oct. 26, 2005 CBU S 500 $23.40 $11,700 8,904 Direct -5.32% Disposed 156.9% (price as of 2026-10-05)
Oct. 26, 2005 CBU S 500 $23.60 $11,800 8,404 Direct -5.62% Disposed 154.7% (price as of 2026-10-05)
Sept. 16, 2005 CBU S 500 $23.25 $11,625 9,204 Direct -5.15% Disposed 158.5% (price as of 2026-10-05)
Sept. 14, 2005 CBU S 500 $23.15 $11,575 9,704 Direct -4.90% Disposed 159.6% (price as of 2026-10-05)
Nov. 10, 2004 CBU S 500 $28.00 $14,000 10,004 Direct -4.76% Disposed 114.7% (price as of 2026-10-05)
Nov. 9, 2004 CBU S 500 $27.75 $13,875 10,504 Direct -4.54% Disposed 116.6% (price as of 2026-10-05)
Aug. 30, 2004 CBU S 500 $25.50 $12,750 11,504 Direct -4.17% Disposed 135.7% (price as of 2026-10-05)
Aug. 30, 2004 CBU S 500 $25.51 $12,755 11,004 Direct -4.35% Disposed 135.6% (price as of 2026-10-05)
Aug. 18, 2004 CBU S 500 $23.85 $11,925 11,804 Direct -4.06% Disposed 152.0% (price as of 2026-10-05)
Aug. 10, 2004 CBU S 1,000 $22.50 $22,500 12,304 Direct -7.52% Disposed 167.1% (price as of 2026-10-05)

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
May 5, 2006 CBU Stock Option Common Stock (4,000) $11.56 Jan. 1, 2010 4,000 Disposed
May 5, 2006 CBU Stock Option Common Stock (3,494) $12.38 Jan. 1, 2011 3,494 Disposed
Jan. 19, 2005 CBU Stock Option Common Stock (5,046) $24.84 Jan. 19, 2015 5,046 Acquired
March 5, 2004 CBU Stock Option Common Stock (1,020) $19.12 Dec. 18, 2006 1,020 Disposed

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

Initial ownership (Form 3) 44 holdings

07

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

DateTickerSecuritySharesOwnership
July 8, 2004 CBU Common Stock [F1] 5,532 Direct
July 8, 2004 CBU Common Stock · Indirect
July 8, 2004 CBU Stock Option [F1]→ Common Stock (1,360) 1,360 Direct
July 8, 2004 CBU Stock Option→ Common Stock (1,200) 1,200 Direct
July 8, 2004 CBU Stock Option→ Common Stock (400) 400 Direct
July 8, 2004 CBU Stock Option→ Common Stock (400) 400 Direct
July 8, 2004 CBU Stock Option→ Common Stock (873) 873 Direct
July 8, 2004 CBU Stock Option→ Common Stock (437) 437 Direct
July 8, 2004 CBU Stock Option→ Common Stock (437) 437 Direct
July 8, 2004 CBU Stock Option→ Common Stock (437) 437 Direct
July 8, 2004 CBU Stock Option→ Common Stock (649) 649 Direct
July 8, 2004 CBU Stock Option→ Common Stock (650) 650 Direct
July 8, 2004 CBU Stock Option→ Common Stock (650) 650 Direct
July 8, 2004 CBU Stock Option→ Common Stock (650) 650 Direct
July 8, 2004 CBU Stock Option→ Common Stock (650) 650 Direct
July 8, 2004 CBU Stock Option→ Common Stock (1,600) 1,600 Direct
July 8, 2004 CBU Stock Option→ Common Stock (400) 400 Direct
July 8, 2004 CBU Stock Option→ Common Stock (1,175) 1,175 Direct
July 8, 2004 CBU Stock Option→ Common Stock (721) 721 Direct
July 8, 2004 CBU Stock Option→ Common Stock (722) 722 Direct
July 8, 2004 CBU Stock Option→ Common Stock (721) 721 Direct
July 8, 2004 CBU Stock Option→ Common Stock (722) 722 Direct
July 8, 2004 CBU Stock Option→ Common Stock (722) 722 Direct
Oct. 10, 2003 CBU Common Stock 5,532 Direct
Oct. 10, 2003 CBU Common Stock · Indirect
Oct. 10, 2003 CBU Stock Option→ Common Stock (1,360) 1,360 Direct
Oct. 10, 2003 CBU Stock Option→ Common Stock (1,200) 1,200 Direct
Oct. 10, 2003 CBU Stock Option→ Common Stock (400) 400 Direct
Oct. 10, 2003 CBU Stock Option→ Common Stock (400) 400 Direct
Oct. 10, 2003 CBU Stock Option→ Common Stock (873) 873 Direct
Oct. 10, 2003 CBU Stock Option→ Common Stock (437) 437 Direct
Oct. 10, 2003 CBU Stock Option→ Common Stock (437) 437 Direct
Oct. 10, 2003 CBU Stock Option→ Common Stock (437) 437 Direct
Oct. 10, 2003 CBU Stock Option→ Common Stock (650) 650 Direct
Oct. 10, 2003 CBU Stock Option→ Common Stock (650) 650 Direct
Oct. 10, 2003 CBU Stock Option→ Common Stock (650) 650 Direct
Oct. 10, 2003 CBU Stock Option→ Common Stock (650) 650 Direct
Oct. 10, 2003 CBU Stock Option→ Common Stock (1,600) 1,600 Direct
Oct. 10, 2003 CBU Stock Option→ Common Stock (400) 400 Direct
Oct. 10, 2003 CBU Stock Option→ Common Stock (1,175) 1,175 Direct
Oct. 10, 2003 CBU Stock Option→ Common Stock (721) 721 Direct
Oct. 10, 2003 CBU Stock Option→ Common Stock (722) 722 Direct
Oct. 10, 2003 CBU Stock Option→ Common Stock (721) 721 Direct
Oct. 10, 2003 CBU Stock Option→ Common Stock (722) 722 Direct