Black Rock Inc. Alpine Immune Sciences, Inc. Transaction History

Black Rock Inc.

12 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q1 2024 May 10, 2024	BUY	$17.75 - $41.6 $9.17 Million - $21.5 Million	516,594 Added 16.89%	3,575,092 $142 Million
Q4 2023 Feb 13, 2024	BUY	$8.54 - $20.22 $6.03 Million - $14.3 Million	706,581 Added 30.04%	3,058,498 $58.3 Million
Q3 2023 Nov 13, 2023	BUY	$10.13 - $13.98 $711,379 - $981,745	70,225 Added 3.08%	2,351,917 $26.9 Million
Q2 2023 Aug 11, 2023	BUY	$6.84 - $11.91 $4.98 Million - $8.68 Million	728,772 Added 46.93%	2,281,692 $23.5 Million
Q1 2023 May 12, 2023	BUY	$7.0 - $8.75 $812,420 - $1.02 Million	116,060 Added 8.08%	1,552,920 $12 Million
Q4 2022 Feb 13, 2023	BUY	$5.45 - $7.35 $2.77 Million - $3.74 Million	509,137 Added 54.88%	1,436,860 $10.6 Million
Q3 2022 Nov 14, 2022	BUY	$6.89 - $9.39 $340,055 - $463,443	49,355 Added 5.62%	927,723 $6.68 Million
Q2 2022 Aug 12, 2022	BUY	$6.71 - $9.52 $1.04 Million - $1.48 Million	155,230 Added 21.47%	878,368 $7.48 Million
Q1 2022 May 12, 2022	SELL	$6.41 - $13.89 $36,601 - $79,311	-5,710 Reduced 0.78%	723,138 $6.49 Million
Q4 2021 Feb 10, 2022	BUY	$10.41 - $13.95 $1.88 Million - $2.53 Million	181,066 Added 33.05%	728,848 $10.1 Million
Q3 2021 Nov 09, 2021	BUY	$8.19 - $11.31 $29,705 - $41,021	3,627 Added 0.67%	547,782 $5.84 Million
Q2 2021 Aug 11, 2021	BUY	$8.81 - $15.03 $4.79 Million - $8.18 Million	544,155 New	544,155 $4.9 Million

56.2K

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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