Y insider transactions

SEC Form 4: Brandon Joseph Patrick returned 31,939 shares to the company, closing all direct ownership in the company to cover taxes

SEC Form 4: Tyler Lauren M returned 2,218 shares to the company, closing all direct ownership in the company

SEC Form 4: Martineau Phillip M returned 3,772 shares to the company, closing all direct ownership in the company

SEC Form 4: Shannon John F returned 371 shares to the company, closing all direct ownership in the company to cover withholding tax

SEC Form 4: Brenner Karen returned 4,642 shares to the company, closing all direct ownership in the company

SEC Form 4: Chippendale Ian H returned 2,766 shares to the company, closing all direct ownership in the company

SEC Form 4: Wong Raymond returned 8,319 shares to the company, closing all direct ownership in the company

SEC Form 4: Dalrymple Christopher Kent returned 3,810 shares to the company, closing all direct ownership in the company (for withholding tax)

SEC Form 4: Kirby Jefferson returned 333,091 shares to the company, closing all direct ownership in the company

SEC Form 4: Jacobs Kerry J returned 1,459 shares to the company, closing all direct ownership in the company (tax withholding)

SEC Form 4: Foos John G returned 3,937 shares to the company, closing all direct ownership in the company

SEC Form 4: Cheesman Chris H returned 134 shares to the company, closing all direct ownership in the company

SEC Form 4 filed by Jacobs Kerry J

SEC Form 4 filed by Shannon John F

SEC Form 4 filed by Shannon John F

SEC Form 4 filed by Jacobs Kerry J

SEC Form 4 filed by Shannon John F

SEC Form 4 filed by Jacobs Kerry J

SEC Form 4: Foos John G exercised 223 shares at a strike of $326.74, increasing direct ownership by 6% to 3,937 units

SEC Form 4: Jacobs Kerry J bought $65,183 worth of shares (100 units at $651.83), increasing direct ownership by 7% to 1,459 units

SEC Form 4: Brandon Joseph Patrick bought $381,296 worth of shares (585 units at $651.79), increasing direct ownership by 2% to 31,939 units

SEC Form 4 filed by Brandon Joseph Patrick

SEC Form 4: Dalrymple Christopher Kent was granted 1,555 shares, returned $938,430 worth of shares to the company (1,417 units at $662.26) and sold $195,183 worth of shares (293 units at $666.15), decreasing direct ownership by 4% to 3,810 units (withholding tax)

SEC Form 4: Jacobs Kerry J returned $94,042 worth of shares to the company (142 units at $662.26) and was granted 255 shares, increasing direct ownership by 9% to 1,359 units (for tax liability)

SEC Form 4: Shannon John F was granted 174 shares and returned $41,723 worth of shares to the company (63 units at $662.26), increasing direct ownership by 43% to 371 units to satisfy withholding obligation

SEC Form 4: Brandon Joseph Patrick was granted 5,482 shares and returned $3,630,537 worth of shares to the company (5,482 units at $662.26) (withholding obligation)

SEC Form 4 filed by Shannon John F

SEC Form 4: Shannon John F converted options into 130 shares and returned $34,213 worth of shares to the company (50 units at $684.26), increasing direct ownership by 44% to 260 units (for tax liability)

SEC Form 4: Dalrymple Christopher Kent converted options into 611 shares and returned $396,475 worth of shares to the company (611 units at $648.89) (tax liability)

SEC Form 4: Jacobs Kerry J converted options into 199 shares and returned $58,401 worth of shares to the company (90 units at $648.89), increasing direct ownership by 10% to 1,246 units to satisfy tax liability

SEC Form 4 filed by Shannon John F

SEC Form 4 filed by Jacobs Kerry J

SEC Form 4 filed by Dalrymple Christopher Kent

SEC Form 5: Dalrymple Christopher Kent gifted 35 shares, decreasing direct ownership by 0.88% to 3,965 units

SEC Form 5: Brandon Joseph Patrick gifted 735 shares, decreasing direct ownership by 2% to 31,354 units

SEC Form 4 filed by Hicks Weston M

SEC Form 4 filed by Jacobs Kerry J

SEC Form 4 filed by Shannon John F

SEC Form 4: Chippendale Ian H exercised 523 shares at a strike of $326.74, covered exercise/tax liability with 253 shares and sold $181,818 worth of shares (270 units at $673.40)

SEC Form 4: Brandon Joseph Patrick bought $5,569,654 worth of shares (8,500 units at $655.25), increasing direct ownership by 36% to 32,089 units

SEC Form 4: Wong Raymond gifted 503 shares, exercised 523 shares at a strike of $326.74 and covered exercise/tax liability with 243 shares, decreasing direct ownership by 3% to 7,857 units

SEC Form 4 filed by Shannon John F

SEC Form 4 filed by Jacobs Kerry J

SEC Form 4 filed by Hicks Weston M

SEC Form 4: Cheesman Chris H was granted 134 units of Common Stock

SEC Form 3 filed by new insider Cheesman Chris H

SEC Form 4 filed by Hicks Weston M

SEC Form 4 filed by Jacobs Kerry J

SEC Form 4 filed by Shannon John F

SEC Form 4 filed by Alleghany Corporation

SEC Form 4: Kirby Jefferson was granted 229 units of Common Stock, increasing direct ownership by 0.25% to 90,814 units

SEC Form 4: Wong Raymond was granted 229 units of Common Stock, increasing direct ownership by 3% to 8,080 units

SEC Form 4: BRENNER KAREN was granted 229 units of Common Stock, increasing direct ownership by 5% to 4,642 units

SEC Form 4: Tyler Lauren M was granted 229 units of Common Stock, increasing direct ownership by 12% to 2,218 units

SEC Form 4: MARTINEAU PHILLIP M was granted 229 units of Common Stock, increasing direct ownership by 6% to 3,772 units

SEC Form 4: FOOS JOHN G was granted 229 units of Common Stock, increasing direct ownership by 7% to 3,714 units

SEC Form 4: Chippendale Ian H was granted 229 units of Common Stock, increasing direct ownership by 9% to 2,766 units

SEC Form 4 filed by Jacobs Kerry J

SEC Form 4 filed by Shannon John F

SEC Form 4 filed by Dalrymple Christopher Kent