Vanguard Group Inc Pro Phase Labs, Inc. Transaction History

Vanguard Group Inc

$6.44 Trillion
Q3 2025

A detailed history of Vanguard Group Inc transactions in Pro Phase Labs, Inc. stock. As of the latest transaction made, Vanguard Group Inc holds 531,919 shares of PRPH stock, worth $159,575. This represents 0.0% of its overall portfolio holdings.

Number of Shares

531,919

Previous 408,267 30.29%

Holding current value

$159,575

Previous $159,000 47.17%

% of portfolio

0.0%

Previous 0.0%

15 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2025 Nov 07, 2025	BUY	$0.28 - $0.55 $34,622 - $68,008	123,652 Added 30.29%	531,919 $234,000
Q1 2025 May 09, 2025	SELL	$0.24 - $0.88 $59,223 - $217,153	-246,765 Reduced 37.67%	408,267 $163,000
Q4 2024 Feb 11, 2025	SELL	$0.61 - $2.47 $558 - $2,260	-915 Reduced 0.14%	655,032 $497,000
Q2 2024 Aug 13, 2024	BUY	$4.18 - $7.35 $155,429 - $273,302	37,184 Added 6.01%	655,947 $2.74 Million
Q1 2024 May 10, 2024	BUY	$4.47 - $6.47 $42,089 - $60,921	9,416 Added 1.55%	618,763 $4 Million

Q4 2023 Feb 14, 2024	BUY	$4.35 - $5.1 $32,655 - $38,285	7,507 Added 1.25%	609,347 $2.75 Million
Q2 2023 Aug 14, 2023	SELL	$7.15 - $9.78 $105,934 - $144,900	-14,816 Reduced 2.4%	601,840 $4.37 Million
Q1 2023 May 15, 2023	BUY	$6.62 - $9.57 $187,259 - $270,706	28,287 Added 4.81%	616,656 $4.7 Million
Q4 2022 Feb 10, 2023	BUY	$8.78 - $12.47 $54,084 - $76,815	6,160 Added 1.06%	588,369 $5.67 Million
Q3 2022 Nov 14, 2022	SELL	$8.96 - $14.7 $161,280 - $264,600	-18,000 Reduced 3.0%	582,209 $6.57 Million
Q2 2022 Aug 12, 2022	BUY	$6.52 - $13.24 $571,152 - $1.16 Million	87,600 Added 17.09%	600,209 $7.61 Million
Q1 2022 May 13, 2022	BUY	$6.2 - $7.87 $90,960 - $115,460	14,671 Added 2.95%	512,609 $3.59 Million
Q4 2021 Feb 14, 2022	BUY	$5.13 - $7.89 $156,957 - $241,402	30,596 Added 6.55%	497,938 $3.57 Million
Q3 2021 Nov 12, 2021	BUY	$4.89 - $7.82 $4,909 - $7,851	1,004 Added 0.22%	467,342 $2.43 Million
Q2 2021 Aug 13, 2021	BUY	$4.61 - $6.83 $2.15 Million - $3.19 Million	466,338 New	466,338 $2.89 Million

Others Institutions Holding PRPH

# of Institutions

Shares Held

2.98M

Call Options Held

13.7K

Put Options Held

View Full List

About ProPhase Labs, Inc.

Ticker PRPH
Exchange NASDAQ
Sector Healthcare
Industry Drug Manufacturers—Specialty & Generic
Shares Outstandng 16,024,400
Market Cap $4.81M
Description
ProPhase Labs, Inc. engages in the research, development, manufacture, distribution, marketing, and sale of over the counter (OTC) consumer healthcare products and dietary supplements in the United States. The company operates in two segments, Diagnostic Services and Consumer Products. It offers a range of OTC dietary supplements, including Lege...

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Vanguard Group Inc Pro Phase Labs, Inc. Transaction History