Shufro Rose & CO LLC Research Frontiers Inc Transaction History

Shufro Rose & CO LLC

$1.12 Billion
Q2 2025

A detailed history of Shufro Rose & CO LLC transactions in Research Frontiers Inc stock. As of the latest transaction made, Shufro Rose & CO LLC holds 112,800 shares of REFR stock, worth $169,200. This represents 0.02% of its overall portfolio holdings.

Number of Shares

112,800

Previous 116,800 3.42%

Holding current value

$169,200

Previous $131,000 40.46%

% of portfolio

0.02%

Previous 0.01%

26 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q2 2025 Aug 11, 2025	SELL	$0.97 - $2.03 $3,880 - $8,119	-4,000 Reduced 3.42%	112,800 $184,000
Q4 2024 Feb 25, 2025	SELL	$1.53 - $2.29 $6,120 - $9,160	-4,000 Reduced 3.31%	116,800 $206,000
Q2 2024 Aug 13, 2024	SELL	$1.24 - $2.22 $20,088 - $35,964	-16,200 Reduced 11.82%	120,800 $222,000
Q1 2024 May 08, 2024	SELL	$0.93 - $1.47 $1,860 - $2,940	-2,000 Reduced 1.44%	137,000 $178,000
Q3 2023 Oct 25, 2023	SELL	$1.02 - $1.7 $4,845 - $8,075	-4,750 Reduced 3.3%	139,000 $150,000
Q2 2023 Aug 02, 2023	SELL	$1.42 - $1.76 $7,810 - $9,680	-5,500 Reduced 3.69%	143,750 $230,000
Q1 2023 Apr 19, 2023	BUY	$1.71 - $2.29 $4,275 - $5,725	2,500 Added 1.7%	149,250 $255,000
Q4 2022 Jan 25, 2023	SELL	$1.87 - $2.47 $11,220 - $14,820	-6,000 Reduced 3.93%	146,750 $0
Q3 2022 Oct 24, 2022	SELL	$1.58 - $2.81 $5,104 - $9,079	-3,231 Reduced 2.07%	152,750 $325,000
Q2 2022 Jul 22, 2022	SELL	$1.56 - $2.18 $3,120 - $4,360	-2,000 Reduced 1.27%	155,981 $271,000
Q1 2022 May 09, 2022	SELL	$1.38 - $2.41 $16,241 - $28,363	-11,769 Reduced 6.93%	157,981 $303,000
Q4 2021 Jan 27, 2022	SELL	$1.68 - $2.56 $2,520 - $3,840	-1,500 Reduced 0.88%	169,750 $292,000
Q3 2021 Nov 05, 2021	BUY	$1.96 - $2.88 $980 - $1,440	500 Added 0.29%	171,250 $438,000
Q1 2021 Apr 28, 2021	BUY	$2.67 - $5.37 $21,360 - $42,960	8,000 Added 4.92%	170,750 $485,000
Q4 2020 Feb 03, 2021	BUY	$2.59 - $3.06 $7,770 - $9,180	3,000 Added 1.88%	162,750 $457,000
Q1 2020 Apr 22, 2020	SELL	$2.34 - $4.15 $25,740 - $45,650	-11,000 Reduced 6.44%	159,750 $374,000
Q4 2019 Jan 28, 2020	BUY	$2.85 - $3.78 $18,525 - $24,570	6,500 Added 3.96%	170,750 $514,000
Q3 2019 Oct 30, 2019	SELL	$2.79 - $5.05 $8,370 - $15,150	-3,000 Reduced 1.79%	164,250 $526,000
Q2 2019 Jul 24, 2019	BUY	$2.04 - $3.51 $3,060 - $5,265	1,500 Added 0.9%	167,250 $557,000
Q1 2019 May 03, 2019	BUY	$1.56 - $2.97 $37,440 - $71,280	24,000 Added 16.93%	165,750 $358,000
Q4 2018 Feb 01, 2019	SELL	$1.2 - $1.8 $1,800 - $2,700	-1,500 Reduced 1.05%	141,750 $221,000
Q3 2018 Oct 26, 2018	BUY	$0.79 - $1.65 $3,950 - $8,250	5,000 Added 3.62%	143,250 $225,000
Q2 2018 Jul 27, 2018	SELL	$0.6 - $1.17 $1,200 - $2,340	-2,000 Reduced 1.43%	138,250 $114,000
Q1 2018 May 04, 2018	SELL	$0.86 - $1.13 $2,580 - $3,389	-3,000 Reduced 2.09%	140,250 $137,000
Q4 2017 Feb 06, 2018	SELL	$0.91 - $1.36 $19,747 - $29,512	-21,700 Reduced 13.16%	143,250 $149,000
Q3 2017 Nov 13, 2017	BUY	$1.02 - $1.28 $168,249 - $211,136	164,950	164,950 $196,000

Others Institutions Holding REFR

# of Institutions

Shares Held

4.69M

Call Options Held

113K

Put Options Held

View Full List

About RESEARCH FRONTIERS INC

Ticker REFR
Exchange NASDAQ
Sector Technology
Industry Electronic Components
Shares Outstandng 33,650,400
Market Cap $50.5M
Description
Research Frontiers Incorporated develops and markets technology and devices to control the flow of light worldwide. The company develops and licenses suspended particle device (SPD-Smart) light-control technology to companies that manufacture and market the SPD-Smart chemical emulsion, light-control film made from the chemical emulsion, the ligh...

More about REFR

Track This Portfolio

Portfolio Update

Get notified when there are updates to the investment portfolio of Shufro Rose & CO LLC, based on Form 13F filings with the SEC.

News

Stay updated on Shufro Rose & CO LLC with notifications on news.

Account

Shufro Rose & CO LLC Research Frontiers Inc Transaction History