Stock Transactions — HUDSON TECHNOLOGIES INC

Total Bought
2,614,926
67 transactions
Total Sold
3,403,726
90 transactions
Net
-788,800
shares
Filing Period:Transaction:
FundPrevious Shares
Current Shares
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Change in Shares
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Previous Portfolio Weightage (%)
Current Portfolio Weightage (%)
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Change in Weight (%)
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Type
WESTERLY CAPITAL MANAGEMENT, LLC1,890,0002,550,000+660,0005.955.25-0.70buy
MARSHALL WACE, LLP125,587465,130+339,5430.000.00+0.00buy
SEGALL BRYANT & HAMILL, LLC0180,354+180,3540.000.02+0.02buy
LAZARD ASSET MANAGEMENT LLC260,805431,769+170,9640.000.01+0.00buy
KBC Group NV0123,001+123,0010.000.00+0.00buy
AMERICAN CENTURY COMPANIES INC1,273,8901,386,683+112,7930.010.00-0.00buy
Point72 Asset Management, L.P.4,300113,263+108,9630.000.00+0.00buy
Qube Research & Technologies Ltd88,696163,703+75,0070.000.00+0.00buy
PRUDENTIAL FINANCIAL INC069,970+69,9700.000.00+0.00buy
Quantinno Capital Management LP55,335121,947+66,6120.000.00+0.00buy
CANADA PENSION PLAN INVESTMENT BOARD051,500+51,5000.000.00+0.00buy
BlackRock, Inc.2,863,2732,913,869+50,5960.000.00-0.00buy
SUSQUEHANNA INTERNATIONAL GROUP, LLP040,968+40,9680.000.00+0.00buy
Squarepoint Ops LLC034,137+34,1370.000.00+0.00buy
DIMENSIONAL FUND ADVISORS LP2,009,4812,043,151+33,6700.000.00-0.00buy
PRELUDE CAPITAL MANAGEMENT, LLC031,200+31,2000.000.02+0.02buy
STATE OF WISCONSIN INVESTMENT BOARD72,82799,764+26,9370.000.00-0.00buy
GOLDMAN SACHS GROUP INC164,460189,896+25,4360.000.00-0.00buy
Brandywine Global Investment Management, LLC022,600+22,6000.000.00+0.00buy
Inspire Investing, LLC46,42368,583+22,1600.040.04-0.00buy
AVIVA PLC47,52567,703+20,1780.000.00-0.00buy
SHERBROOKE PARK ADVISERS LLC019,369+19,3690.000.34+0.34buy
ALGERT GLOBAL LLC23,76543,105+19,3400.000.00+0.00buy
Invesco Ltd.78,78497,108+18,3240.000.00-0.00buy
PRINCIPAL FINANCIAL GROUP INC40,83359,073+18,2400.000.00+0.00buy
Janney Montgomery Scott LLC018,022+18,0220.000.00+0.00buy
BRIDGEWAY CAPITAL MANAGEMENT, LLC360,648378,255+17,6070.080.05-0.02buy
Empowered Funds, LLC158,806176,413+17,6070.020.01-0.01buy
STRS OHIO59,60077,100+17,5000.000.00-0.00buy
XTX Topco Ltd14,23329,131+14,8980.010.01-0.00buy
Pacific Ridge Capital Partners, LLC103,580118,406+14,8260.230.18-0.05buy
Inspire Advisors, LLC014,696+14,6960.000.01+0.01buy
WELLS FARGO & COMPANY/MN29,50843,900+14,3920.000.00-0.00buy
MANGROVE PARTNERS IM, LLC014,058+14,0580.000.01+0.01buy
Hillsdale Investment Management Inc.31,00044,000+13,0000.010.01-0.00buy
AXQ CAPITAL, LP012,433+12,4330.000.02+0.02buy
Prime Capital Investment Advisors, LLC011,794+11,7940.000.00+0.00buy
Kemnay Advisory Services Inc.09,124+9,1240.000.01+0.01buy
ACADIAN ASSET MANAGEMENT LLC211,945220,612+8,6670.000.00-0.00buy
State of Wyoming40,04748,062+8,0150.050.04-0.01buy
SG Americas Securities, LLC11,57519,132+7,5570.000.00-0.00buy
BARCLAYS PLC60,54867,991+7,4430.000.00-0.00buy
EXCHANGE TRADED CONCEPTS, LLC27,99035,366+7,3760.000.00-0.00buy
AlphaQuest LLC05,550+5,5500.000.00+0.00buy
EdgeRock Capital LLC85,29790,517+5,2200.240.16-0.07buy
EP Wealth Advisors, LLC16,17820,417+4,2390.000.00-0.00buy
FIRST TRUST ADVISORS LP137,807141,978+4,1710.000.00-0.00buy
State of Alaska, Department of Revenue04,145+4,1450.000.00+0.00buy
Campbell & CO Investment Adviser LLC49,21852,762+3,5440.040.02-0.02buy
Graham Capital Management, L.P.33,72936,985+3,2560.010.01-0.00buy
AMERIPRISE FINANCIAL INC68,87571,167+2,2920.000.00-0.00buy
UBS Group AG133,820136,088+2,2680.000.00-0.00buy
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC01,807+1,8070.000.00+0.00buy
FMR LLC4,9566,413+1,4570.000.00-0.00buy
BNP PARIBAS FINANCIAL MARKETS7,5308,757+1,2270.000.00-0.00buy
STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM12,57013,653+1,0830.000.00-0.00buy
VOYA INVESTMENT MANAGEMENT LLC60,20761,273+1,0660.000.00-0.00buy
BARD ASSOCIATES INC01,000+1,0000.000.00+0.00buy
FINANCIAL CONSULATE, INC0500+5000.000.00+0.00buy
CHARLES SCHWAB INVESTMENT MANAGEMENT INC114,892115,316+4240.000.00-0.00buy
STATE STREET CORP893,855894,064+2090.000.00-0.00buy
GAMMA Investing LLC6,4876,684+1970.000.00-0.00buy
Rockefeller Capital Management L.P.0158+1580.000.00+0.00buy
MetLife Investment Management, LLC16,28316,407+1240.000.00-0.00buy
Versant Capital Management, Inc8,2218,303+820.010.01-0.00buy
NATIONAL BANK OF CANADA /FI/1,2311,260+290.000.00-0.00buy
ROTHSCHILD INVESTMENT LLC01+10.000.00+0.00buy
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO410,099410,09900.010.01-0.00hold
ZAZOVE ASSOCIATES LLC50,00050,00000.050.03-0.02hold
BESSEMER GROUP INC333300.000.000.00hold
Ameritas Investment Partners, Inc.3,2153,21500.000.00-0.00hold
C M BIDWELL & ASSOCIATES LTD40040000.000.00-0.00hold
ALLIANCEBERNSTEIN L.P.42,21042,21000.000.00-0.00hold
SEIZERT CAPITAL PARTNERS, LLC38,02338,02300.020.01-0.01hold
JB CAPITAL PARTNERS LP306,200306,20000.510.36-0.15hold
NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO50050000.000.00-0.00hold
GRIMES & COMPANY, INC.41,16341,16300.010.01-0.00hold
Legato Capital Management LLC18,47918,47900.020.01-0.01hold
BROWN BROTHERS HARRIMAN & CO13,26313,26300.000.00-0.00hold
Hartree Partners, LP3,800,0003,800,000013.109.51-3.59hold
Sunbelt Securities, Inc.272700.000.00-0.00hold
Steward Partners Investment Advisory, LLC4,0004,00000.000.00-0.00hold
Optiver Holding B.V.35035000.000.00-0.00hold
Nuveen, LLC83,14083,14000.000.00-0.00hold
Red Tortoise LLC32832800.000.00-0.00hold
Cardinal Point Capital Management ULC12,85012,85000.010.01-0.00hold
Stephens Consulting, LLC12612600.000.00-0.00hold
Private Wealth Management Group, LLC40640600.000.00-0.00hold
Police & Firemen's Retirement System of New Jersey10,81710,81700.000.00-0.00hold
NEW YORK STATE TEACHERS RETIREMENT SYSTEM3,5183,51800.000.00-0.00hold
THRIVENT FINANCIAL FOR LUTHERANS27,27827,27800.000.00-0.00hold
PINNACLE ASSOCIATES LTD70,00070,00000.010.01-0.00hold
Legal & General Group Plc3,5553,55500.000.00-0.00hold
PRICE T ROWE ASSOCIATES INC /MD/73,70673,70600.000.00-0.00hold
MEEDER ASSET MANAGEMENT INC2,5652,56500.000.00-0.00hold
NEW YORK STATE COMMON RETIREMENT FUND5,2705,27000.000.00-0.00hold
COMERICA BANK31,61431,61400.000.00-0.00hold
NISA INVESTMENT ADVISORS, LLC97797700.000.00-0.00hold
SBI Securities Co., Ltd.1312-10.000.00-0.00sell
IFP Advisors, Inc2723-40.000.00-0.00sell
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