Rosenzweig Benjamin L

Director at Startek, Inc. · on record since May 23, 2011
Director at PFSWEB INC · on record since May 24, 2013
Director at BK Technologies Corp · on record since Sep 13, 2013
Director at ASCENT INDUSTRIES CO. · on record since Jun 10, 2026
Director at HARDINGE INC · on record since Oct 20, 2015
Director at SPRUCE POWER HOLDING CORP · on record since Sep 21, 2026
Director at POTBELLY CORP · on record since May 29, 2018
See Explanation of Responses at ASCENT INDUSTRIES CO. · on record since Mar 23, 2020
Director at 20230930-DK-Butterfly-1, Inc. · on record since Apr 1, 2022

Insider trading activity of Rosenzweig Benjamin L

Transactions on record: 124; since May 23, 2011

Open-market buys: 12; $173.7K

Open-market sells: 0

Companies traded: 8; last filing Sep 21, 2026

Figures computed from official regulatory filings — .

Companies where Rosenzweig Benjamin L has traded

SPRUCE POWER HOLDING CORP1 tx · $225K · Sep 21, 2026
ASCENT INDUSTRIES CO.15 tx · $1.2M · Jun 10, 2026
PFSWEB INC54 tx · $386.1K · Oct 23, 2023
20230930-DK-Butterfly-1, Inc.1 tx · Jul 15, 2022
POTBELLY CORP5 tx · May 24, 2021
Startek, Inc.33 tx · $3.5K · Oct 3, 2018
12 tx · $292.5K · May 30, 2018
3 tx · May 21, 2015

Track record of Rosenzweig Benjamin L

Statistical track record

Free account

Open-market buys: 13

Last buy: May 16, 2023

Win rates, median returns and the proven-insider analysis come with a free account.

Transaction history of Rosenzweig Benjamin L

Co-insiders of Rosenzweig Benjamin L

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
SPRUCE POWER HOLDING CORPListing on record	Sep 21, 2026	Award	117,801	1.91 USD	$225K	Unusual size	SEC
ASCENT INDUSTRIES CO.Listing on record	Jun 10, 2026	Award	4,415	13.59 USD	$60K		SEC
ASCENT INDUSTRIES CO.Listing on record	Aug 19, 2025	Gift	-93,799	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
ASCENT INDUSTRIES CO.Listing on record	Jun 26, 2025	Award	2,382	12.60 USD	$30K		SEC
ASCENT INDUSTRIES CO.Listing on record	Jun 13, 2024	Award	7,360	10.19 USD	$75K		SEC
PFSWEB INCListing unverified	Oct 23, 2023	OtherD (derivative)	-150,092	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
PFSWEB INCListing unverified	Oct 23, 2023	Other	-33,976	7.50 USD	$254.8K		SEC
PFSWEB INCListing unverified	Oct 3, 2023	AwardD (derivative)	2,017	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
PFSWEB INCListing unverified	Jul 13, 2023	Exercise	10,000	4.20 USD	$42K		SEC
PFSWEB INCListing unverified	Jul 13, 2023	ExerciseD (derivative)	-10,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
PFSWEB INCListing unverified	Jul 5, 2023	AwardD (derivative)	3,319	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
ASCENT INDUSTRIES CO.Listing on record	Jun 20, 2023	Award	11,471	10.03 USD	$115.1K		SEC
PFSWEB INCListing unverified	May 18, 2023	Buy	1,858	3.92 USD	$7.3K	conv 28	SEC
PFSWEB INCListing unverified	Apr 4, 2023	AwardD (derivative)	3,538	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
PFSWEB INCListing unverified	Mar 22, 2023	Buy	2,250	4.20 USD	$9.5K	conv 42Cluster	SEC
PFSWEB INCListing unverified	Jan 5, 2023	AwardD (derivative)	2,440	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
ASCENT INDUSTRIES CO.Listing on record	Nov 14, 2022	Buy	2,500	10.83 USD	$27.1K	conv 43ClusterFirst in 12mo	SEC
PFSWEB INCListing unverified	Oct 4, 2022	AwardD (derivative)	3,219	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
20230930-DK-Butterfly-1, Inc.Listing unverified	Jul 15, 2022	Award	40,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
PFSWEB INCListing unverified	Jul 1, 2022	AwardD (derivative)	2,552	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
ASCENT INDUSTRIES CO.Listing on record	Jun 9, 2022	Award	6,111	16.69 USD	$102K		SEC
ASCENT INDUSTRIES CO.Listing on record	Jun 6, 2022	Award	15,000	16.69 USD	$250.4K	Unusual size	SEC
PFSWEB INCListing unverified	Mar 15, 2022	AwardD (derivative)	2,703	—	n/a (No price was disclosed in the filing)		SEC
PFSWEB INCListing unverified	Mar 15, 2022	AwardD (derivative)	2,330	—	n/a (No price was disclosed in the filing)		SEC
ASCENT INDUSTRIES CO.Listing on record	Jan 4, 2022	Award	10,000	16.07 USD	$160.7K	Unusual size	SEC

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
SPRUCE POWER HOLDING CORPListing on record	Sep 21, 2026	Award	117,801	1.91 USD	$225K	Unusual size	SEC
ASCENT INDUSTRIES CO.Listing on record	Jun 10, 2026	Award	4,415	13.59 USD	$60K		SEC
ASCENT INDUSTRIES CO.Listing on record	Aug 19, 2025	Gift	-93,799	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
ASCENT INDUSTRIES CO.Listing on record	Jun 26, 2025	Award	2,382	12.60 USD	$30K		SEC
ASCENT INDUSTRIES CO.Listing on record	Jun 13, 2024	Award	7,360	10.19 USD	$75K		SEC
PFSWEB INCListing unverified	Oct 23, 2023	OtherD (derivative)	-150,092	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
PFSWEB INCListing unverified	Oct 23, 2023	Other	-33,976	7.50 USD	$254.8K		SEC
PFSWEB INCListing unverified	Oct 3, 2023	AwardD (derivative)	2,017	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
PFSWEB INCListing unverified	Jul 13, 2023	Exercise	10,000	4.20 USD	$42K		SEC
PFSWEB INCListing unverified	Jul 13, 2023	ExerciseD (derivative)	-10,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
PFSWEB INCListing unverified	Jul 5, 2023	AwardD (derivative)	3,319	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
ASCENT INDUSTRIES CO.Listing on record	Jun 20, 2023	Award	11,471	10.03 USD	$115.1K		SEC
PFSWEB INCListing unverified	May 18, 2023	Buy	1,858	3.92 USD	$7.3K	conv 28	SEC
PFSWEB INCListing unverified	Apr 4, 2023	AwardD (derivative)	3,538	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
PFSWEB INCListing unverified	Mar 22, 2023	Buy	2,250	4.20 USD	$9.5K	conv 42Cluster	SEC
PFSWEB INCListing unverified	Jan 5, 2023	AwardD (derivative)	2,440	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
ASCENT INDUSTRIES CO.Listing on record	Nov 14, 2022	Buy	2,500	10.83 USD	$27.1K	conv 43ClusterFirst in 12mo	SEC
PFSWEB INCListing unverified	Oct 4, 2022	AwardD (derivative)	3,219	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
20230930-DK-Butterfly-1, Inc.Listing unverified	Jul 15, 2022	Award	40,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
PFSWEB INCListing unverified	Jul 1, 2022	AwardD (derivative)	2,552	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
ASCENT INDUSTRIES CO.Listing on record	Jun 9, 2022	Award	6,111	16.69 USD	$102K		SEC
ASCENT INDUSTRIES CO.Listing on record	Jun 6, 2022	Award	15,000	16.69 USD	$250.4K	Unusual size	SEC
PFSWEB INCListing unverified	Mar 15, 2022	AwardD (derivative)	2,703	—	n/a (No price was disclosed in the filing)		SEC
PFSWEB INCListing unverified	Mar 15, 2022	AwardD (derivative)	2,330	—	n/a (No price was disclosed in the filing)		SEC
ASCENT INDUSTRIES CO.Listing on record	Jan 4, 2022	Award	10,000	16.07 USD	$160.7K	Unusual size	SEC