Hobart Kalkstein Cabot Corp (CBT) insider trading activity

Hobart Kalkstein is Executive Vice President of CABOT CORP. Currently has a direct ownership of 53,169 shares of CBT, which is worth approximately $5.78 Million. The most recent transaction as insider was on Nov 18, 2024, when has been sold 3,765 shares (Common Stock) at a price of $108.82 per share, resulting in proceeds of $409,707. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 53.2K

13.81% 3M change

23.32% 12M change

Total Value Held $5.78 Million

Hobart Kalkstein Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Nov 18 2024	SELL Payment of exercise price or tax liability	$409,707 $108.82 p/Share	3,765 Reduced 6.61%	53,169 Common Stock
Nov 18 2024	BUY Grant, award, or other acquisition	-	8,610 Added 13.14%	56,934 Common Stock
Nov 12 2024	SELL Payment of exercise price or tax liability	$259,179 $112.54 p/Share	2,303 Reduced 4.55%	48,324 Common Stock
Nov 11 2024	SELL Open market or private sale	$4,003,889 $115.19 p/Share	34,759 Reduced 40.71%	50,627 Common Stock
Nov 11 2024	BUY Exercise of conversion of derivative security	$1,358,516 $66.05 p/Share	20,568 Added 25.84%	59,017 Common Stock
Nov 08 2024	BUY Grant, award, or other acquisition	-	3,130 Added 4.61%	64,818 Common Stock
Aug 20 2024	SELL Open market or private sale	$545,972 $100.05 p/Share	5,457 Reduced 8.13%	61,688 Common Stock
Aug 20 2024	BUY Exercise of conversion of derivative security	$223,573 $40.97 p/Share	5,457 Added 8.0%	62,766 Common Stock
Aug 19 2024	SELL Open market or private sale	$1,499,825 $100.91 p/Share	14,863 Reduced 19.42%	61,688 Common Stock
Aug 19 2024	BUY Exercise of conversion of derivative security	$608,937 $40.97 p/Share	14,863 Added 16.26%	76,551 Common Stock
May 16 2024	SELL Open market or private sale	$1,218,600 $101.55 p/Share	12,000 Reduced 16.28%	61,688 Common Stock
May 16 2024	BUY Exercise of conversion of derivative security	$491,640 $40.97 p/Share	12,000 Added 14.0%	73,688 Common Stock
May 15 2024	SELL Open market or private sale	$19,261 $103.0 p/Share	187 Reduced 0.3%	61,688 Common Stock
May 15 2024	BUY Exercise of conversion of derivative security	$7,661 $40.97 p/Share	187 Added 0.3%	61,875 Common Stock
Mar 07 2024	SELL Open market or private sale	$673,100 $88.01 p/Share	7,648 Reduced 11.03%	61,688 Common Stock
Nov 20 2023	SELL Payment of exercise price or tax liability	$579,112 $77.89 p/Share	7,435 Reduced 9.68%	69,336 Common Stock
Nov 20 2023	BUY Grant, award, or other acquisition	-	7,140 Added 8.51%	76,771 Common Stock
Nov 13 2023	SELL Payment of exercise price or tax liability	$236,092 $74.08 p/Share	3,187 Reduced 4.38%	69,631 Common Stock
Nov 10 2023	SELL Open market or private sale	$3,746,645 $73.91 p/Share	50,692 Reduced 42.57%	68,383 Common Stock
Nov 10 2023	BUY Exercise of conversion of derivative security	$2,540,683 $50.12 p/Share	50,692 Added 34.89%	94,600 Common Stock
Nov 10 2023	BUY Grant, award, or other acquisition	-	4,435 Added 5.74%	72,818 Common Stock
Mar 03 2023	SELL Open market or private sale	$832,573 $83.0 p/Share	10,031 Reduced 12.79%	68,383 Common Stock
Nov 21 2022	SELL Payment of exercise price or tax liability	$217,461 $71.51 p/Share	3,041 Reduced 3.73%	78,414 Common Stock
Nov 21 2022	BUY Grant, award, or other acquisition	-	12,394 Added 13.21%	81,455 Common Stock
Nov 11 2022	BUY Grant, award, or other acquisition	-	4,265 Added 5.82%	69,061 Common Stock

Hobart Kalkstein

Executive Vice President

Boston, MA

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