THIRD AVENUE MANAGEMENT LLC

Holdings History for KAISER ALUMINUM CORP - Common Stock, par value $0.01 per share (KALU)

Symbol: KALU on Nasdaq
Investment type: Equity / Common Stock, par value $0.01 per share

Shares, Excluding Options vs Price

Value, Excluding Options

Holdings date	Weight	Change	Value $	Shares	Change	Activity %	Price	All Holders
31 Dec 2025	1.8%	-0.09%	$9,804,794	85,363	-4,172	-4.7%	$114.86	Q4 2025
30 Sep 2025	1.3%	0%	$7,014,172	89,535	0		$78.34	Q3 2025
30 Jun 2025	1.5%	+0.16%	$7,153,847	89,535	+9,707	+12%	$79.90	Q2 2025
31 Mar 2025	0.97%	+0%	$4,839,173	79,828	+205		$60.62	Q1 2025
31 Dec 2024	1.1%	0%	$5,595,108	79,623	0		$70.27	Q4 2024
30 Sep 2024	0.94%	0%	$5,774,260	79,623	0		$72.52	Q3 2024
30 Jun 2024	1.2%	-0.44%	$6,998,862	79,623	-31,116	-28%	$87.90	Q2 2024
31 Mar 2024	1.6%	0%	$9,895,637	110,739	0		$89.36	Q1 2024
31 Dec 2023	1.3%	+0.16%	$7,883,509	110,739	+14,018	+14%	$71.19	Q4 2023
30 Sep 2023	1.2%	0%	$7,092,551	96,721	0		$73.33	Q3 2023
30 Jun 2023	1.1%	+0.38%	$6,929,092	96,721	+32,406	+50%	$71.64	Q2 2023
31 Mar 2023	0.82%	0%	$4,799,828	64,315	0		$74.63	Q1 2023
31 Dec 2022	0.85%	0%	$4,885,367	64,315	0		$75.96	Q4 2022
30 Sep 2022	0.78%	+0.15%	$3,946,000	64,315	+12,155	+23%	$61.35	Q3 2022
30 Jun 2022	0.73%	0%	$4,126,000	52,160	0		$79.10	Q2 2022
31 Mar 2022	0.67%	0%	$4,912,000	52,160	0		$94.17	Q1 2022
31 Dec 2021	0.64%	0%	$4,900,000	52,160	0		$93.94	Q4 2021
30 Sep 2021	0.76%	0%	$5,684,000	52,160	0		$108.97	Q3 2021
30 Jun 2021	0.85%	0%	$6,442,000	52,160	0		$123.50	Q2 2021
31 Mar 2021	0.76%	0%	$5,764,000	52,160	0		$110.51	Q1 2021
31 Dec 2020	0.72%	-0.08%	$5,159,000	52,160	-5,909	-10%	$98.91	Q4 2020
30 Sep 2020	0.43%	+0.13%	$3,112,000	58,069	+16,980	+41%	$53.59	Q3 2020
30 Jun 2020	0.42%	+0.07%	$3,025,000	41,089	+6,320	+18%	$73.62	Q2 2020
31 Mar 2020	0.36%	0%	$2,409,000	34,769	0		$69.29	Q1 2020
31 Dec 2019	0.38%	-0.07%	$3,856,000	34,769	-6,050	-15%	$110.90	Q4 2019
30 Sep 2019	0.36%	0%	$4,040,000	40,819	0		$98.97	Q3 2019
30 Jun 2019	0.33%	0%	$3,985,000	40,819	0		$97.63	Q2 2019
31 Mar 2019	0.33%	-0.18%	$3,903,000	40,819	-21,859	-35%	$95.62	Q1 2019
31 Dec 2018	0.45%	0%	$5,597,000	62,678	0		$89.30	Q4 2018
30 Sep 2018	0.39%	0%	$6,836,000	62,678	0		$109.07	Q3 2018
30 Jun 2018	0.32%	0%	$6,526,000	62,678	0		$104.12	Q2 2018
31 Mar 2018	0.32%	0%	$6,325,000	62,678	0		$100.91	Q1 2018
31 Dec 2017	0.32%	0%	$6,698,000	62,678	0		$106.86	Q4 2017
30 Sep 2017	0.29%	-0.03%	$6,465,000	62,678	-6,900	-9.9%	$103.15	Q3 2017
30 Jun 2017	0.27%	+0.03%	$6,160,000	69,578	+8,100	+13%	$88.53	Q2 2017
31 Mar 2017	0.22%	+0.03%	$4,912,000	61,478	+8,700	+16%	$79.90	Q1 2017
31 Dec 2016	0.19%	+0.01%	$4,100,000	52,778	+3,373	+6.8%	$77.68	Q4 2016
30 Sep 2016	0.2%	+0%	$4,273,000	49,405	+1,248	+2.6%	$86.49	Q3 2016
30 Jun 2016	0.19%	0%	$4,354,000	48,157	0		$90.41	Q2 2016
31 Mar 2016	0.16%	-0.14%	$4,071,000	48,157	-42,103	-47%	$84.54	Q1 2016
31 Dec 2015	0.24%	-0.05%	$7,551,000	90,260	-17,350	-16%	$83.66	Q4 2015
30 Sep 2015	0.24%	+0%	$8,636,000	107,610	+27	+0.03%	$80.25	Q3 2015
30 Jun 2015	0.22%	0%	$8,938,000	107,583	0		$83.08	Q2 2015
31 Mar 2015	0.21%	+0%	$8,272,000	107,583	+35	+0.03%	$76.89	Q1 2015
31 Dec 2014	0.19%	-0.41%	$7,682,000	107,548	-228,026	-68%	$71.43	Q4 2014
30 Sep 2014	0.54%	-0.16%	$25,577,000	335,574	-100,959	-23%	$76.22	Q3 2014
30 Jun 2014	0.61%	-0.04%	$31,810,000	436,533	-31,569	-6.7%	$72.87	Q2 2014
31 Mar 2014	0.65%	0%	$33,432,000	468,102	0		$71.42	Q1 2014
31 Dec 2013	0.6%	0%	$32,879,000	468,102	0		$70.24	Q4 2013

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.