California State Teachers Retirement System Alpine Immune Sciences, Inc. Transaction History

California State Teachers Retirement System

$84.1 Billion
Q3 2024

12 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q1 2024 May 15, 2024	BUY	$17.75 - $41.6 $29,465 - $69,056	1,660 Added 5.33%	32,823 $1.3 Million
Q4 2023 Feb 13, 2024	BUY	$8.54 - $20.22 $61,231 - $144,977	7,170 Added 29.88%	31,163 $593,000
Q3 2023 Nov 14, 2023	BUY	$10.13 - $13.98 $136,086 - $187,807	13,434 Added 127.23%	23,993 $274,000
Q2 2023 Aug 21, 2023	BUY	$6.84 - $11.91 $12,058 - $20,997	1,763 Added 20.04%	10,559 $108,000
Q1 2023 May 09, 2023	SELL	$7.0 - $8.75 $1,694 - $2,117	-242 Reduced 2.68%	8,796 $67,000
Q4 2022 Feb 14, 2023	BUY	$5.45 - $7.35 $15,657 - $21,116	2,873 Added 46.6%	9,038 $66,000
Q3 2022 Nov 18, 2022	SELL	$6.89 - $9.39 $3,541 - $4,826	-514 Reduced 7.7%	6,165 $44,000
Q2 2022 Aug 15, 2022	BUY	$6.71 - $9.52 $11,487 - $16,298	1,712 Added 34.47%	6,679 $57,000
Q1 2022 May 16, 2022	SELL	$6.41 - $13.89 $7,583 - $16,431	-1,183 Reduced 19.24%	4,967 $45,000
Q4 2021 Feb 15, 2022	SELL	$10.41 - $13.95 $676 - $906	-65 Reduced 1.05%	6,150 $85,000
Q3 2021 Nov 15, 2021	SELL	$8.19 - $11.31 $81,261 - $112,217	-9,922 Reduced 61.49%	6,215 $66,000
Q2 2021 Aug 16, 2021	BUY	$8.81 - $15.03 $142,166 - $242,539	16,137 New	16,137 $145,000

Others Institutions Holding ALPN

# of Institutions

Shares Held

56.2K

Call Options Held

Put Options Held

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About ALPINE IMMUNE SCIENCES, INC.

Ticker ALPN
Exchange NASDAQ
Sector Healthcare
Industry Biotechnology
Shares Outstandng 44,006,700
Description
Alpine Immune Sciences, Inc., a clinical-stage biopharmaceutical company, focuses on the discovery and development of protein-based immunotherapies for the treatment of cancer, autoimmune/inflammatory disorders, and other diseases. Its product pipeline includes ALPN-101, an inducible T cell costimulator (ICOS)/cluster of differentiation 28 (CD28...

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