Stock Transactions — ASPEN AEROGELS INC

Total Bought
12,311,064
100 transactions
Total Sold
12,114,999
119 transactions
Net
+196,065
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
GAGNON SECURITIES LLC01,899,108+1,899,1080.002.28+2.28buy
FEDERATED HERMES, INC.01,766,733+1,766,7330.000.02+0.02buy
GOLDMAN SACHS GROUP INC1,274,3562,201,900+927,5440.000.00+0.00buy
Invesco Ltd.72,631831,991+759,3600.000.00+0.00buy
RICE HALL JAMES & ASSOCIATES, LLC828,7891,544,415+715,6260.310.49+0.18buy
JPMORGAN CHASE & CO606,7531,246,506+639,7530.000.00+0.00buy
Gagnon Advisors, LLC0565,570+565,5700.002.25+2.25buy
HRT FINANCIAL LP77,499595,742+518,2430.000.02+0.01buy
BANK OF AMERICA CORP /DE/364,991818,212+453,2210.000.00+0.00buy
STATE STREET CORP1,494,2371,920,997+426,7600.000.00+0.00buy
ROYAL BANK OF CANADA56,419378,516+322,0970.000.00+0.00buy
NEEDHAM INVESTMENT MANAGEMENT LLC2,737,2003,014,200+277,0001.641.42-0.22buy
CITIGROUP INC76,224302,817+226,5930.000.00+0.00buy
Voleon Capital Management LP44,060248,839+204,7790.020.08+0.06buy
ESSEX INVESTMENT MANAGEMENT CO LLC232,740426,528+193,7880.310.46+0.15buy
Palogic Value Management, L.P.425,000610,000+185,0001.201.52+0.32buy
PRINCIPAL FINANCIAL GROUP INC0166,868+166,8680.000.00+0.00buy
IRONWOOD INVESTMENT MANAGEMENT LLC0124,324+124,3240.000.36+0.36buy
Jump Financial, LLC0116,400+116,4000.000.01+0.01buy
VANGUARD GROUP INC4,373,1594,487,684+114,5250.000.00-0.00buy
Penn Capital Management Company, LLC642,094745,877+103,7830.400.38-0.02buy
MARSHALL WACE, LLP305,835404,006+98,1710.000.00+0.00buy
JANE STREET GROUP, LLC084,880+84,8800.000.00+0.00buy
Y-Intercept (Hong Kong) Ltd081,684+81,6840.000.01+0.01buy
Verition Fund Management LLC25,70495,131+69,4270.000.00+0.00buy
STATE OF WISCONSIN INVESTMENT BOARD213,269282,623+69,3540.000.00+0.00buy
GEODE CAPITAL MANAGEMENT, LLC1,515,7751,582,742+66,9670.000.00-0.00buy
SG Americas Securities, LLC67,394133,821+66,4270.000.00+0.00buy
SUSQUEHANNA INTERNATIONAL GROUP, LLP212,904278,987+66,0830.000.00+0.00buy
Savant Capital, LLC060,060+60,0600.000.00+0.00buy
CHARLES SCHWAB INVESTMENT MANAGEMENT INC487,731545,843+58,1120.000.00-0.00buy
NEW YORK STATE COMMON RETIREMENT FUND437,572494,462+56,8900.000.00-0.00buy
CAXTON ASSOCIATES LLP48,005103,172+55,1670.010.02+0.01buy
Legato Capital Management LLC40,27893,615+53,3370.030.07+0.03buy
Mitsubishi UFJ Asset Management Co., Ltd.32,03479,178+47,1440.000.00+0.00buy
BARCLAYS PLC83,774129,867+46,0930.000.00+0.00buy
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC138,422183,309+44,8870.000.00-0.00buy
Caption Management, LLC043,700+43,7000.000.02+0.02buy
EntryPoint Capital, LLC64,810105,779+40,9690.190.31+0.12buy
Universal- Beteiligungs- und Servicegesellschaft mbH31,77472,428+40,6540.000.00+0.00buy
IMC-Chicago, LLC47,14087,181+40,0410.010.01+0.00buy
AQR CAPITAL MANAGEMENT LLC150,186189,831+39,6450.000.00-0.00buy
ALLIANCEBERNSTEIN L.P.52,13087,040+34,9100.000.00+0.00buy
ARS Investment Partners, LLC24,34156,507+32,1660.030.02-0.00buy
RHUMBLINE ADVISERS90,965113,506+22,5410.000.00+0.00buy
BNP PARIBAS FINANCIAL MARKETS388,956411,066+22,1100.000.00-0.00buy
Corton Capital Inc.020,612+20,6120.000.14+0.14buy
Quantinno Capital Management LP017,938+17,9380.000.00+0.00buy
FORA Capital, LLC12,36229,452+17,0900.010.02+0.01buy
BlackRock, Inc.4,960,1724,977,186+17,0140.000.00-0.00buy
MML INVESTORS SERVICES, LLC015,794+15,7940.000.00+0.00buy
Creative Planning015,324+15,3240.000.00+0.00buy
AMERICAN CENTURY COMPANIES INC015,044+15,0440.000.00+0.00buy
CONNORS INVESTOR SERVICES INC20,16735,167+15,0000.010.02+0.01buy
ALPS ADVISORS INC126,326139,162+12,8360.000.00+0.00buy
Bank of New York Mellon Corp188,566200,990+12,4240.000.00-0.00buy
LPL Financial LLC31,44343,784+12,3410.000.00+0.00buy
ENVESTNET ASSET MANAGEMENT INC55,51166,910+11,3990.000.00+0.00buy
Probity Advisors, Inc.010,665+10,6650.000.01+0.01buy
Gotham Asset Management, LLC010,396+10,3960.000.00+0.00buy
GROUP ONE TRADING LLC27,57933,353+5,7740.010.01-0.00buy
SUMMIT SECURITIES GROUP LLC05,716+5,7160.000.01+0.01buy
Tower Research Capital LLC (TRC)2,5427,235+4,6930.000.00+0.00buy
PRICE T ROWE ASSOCIATES INC /MD/66,37570,877+4,5020.000.00-0.00buy
NISA INVESTMENT ADVISORS, LLC4014,791+4,3900.000.00+0.00buy
Perigon Wealth Management, LLC33,59637,866+4,2700.010.01-0.00buy
MANUFACTURERS LIFE INSURANCE COMPANY, THE22,01524,671+2,6560.000.00-0.00buy
SBI Securities Co., Ltd.3,7926,343+2,5510.000.00+0.00buy
OSAIC HOLDINGS, INC.8,22510,615+2,3900.000.00-0.00buy
Strategic Wealth Partners, Ltd.02,351+2,3510.000.00+0.00buy
Legal & General Group Plc64,80667,130+2,3240.000.00-0.00buy
VOYA INVESTMENT MANAGEMENT LLC16,60618,399+1,7930.000.00-0.00buy
Arax Advisory Partners01,723+1,7230.000.00+0.00buy
RAYMOND JAMES FINANCIAL INC24,87226,559+1,6870.000.00-0.00buy
US BANCORP \DE\1,4182,891+1,4730.000.00+0.00buy
Versant Capital Management, Inc01,322+1,3220.000.00+0.00buy
MAI Capital Management6511,651+1,0000.000.00+0.00buy
Sterling Capital Management LLC8441,790+9460.000.00+0.00buy
Caitong International Asset Management Co., Ltd84872+7880.000.00+0.00buy
BNP Paribas Asset Management Holding S.A.0777+7770.000.00+0.00buy
HUNTINGTON NATIONAL BANK0735+7350.000.00+0.00buy
SIGNATUREFD, LLC321968+6470.000.00+0.00buy
PRINCIPAL SECURITIES, INC.0604+6040.000.00+0.00buy
GAMMA Investing LLC5191,097+5780.000.00+0.00buy
EverSource Wealth Advisors, LLC123641+5180.000.00+0.00buy
Concurrent Investment Advisors, LLC17,09317,604+5110.000.00-0.00buy
TEACHER RETIREMENT SYSTEM OF TEXAS10,15710,571+4140.000.00-0.00buy
GUGGENHEIM CAPITAL LLC10,37910,750+3710.000.00-0.00buy
Arizona State Retirement System20,00420,367+3630.000.00-0.00buy
ProShare Advisors LLC13,36113,597+2360.000.00-0.00buy
Allworth Financial LP617814+1970.000.00+0.00buy
JONES FINANCIAL COMPANIES LLLP1,7451,895+1500.000.00-0.00buy
Parkside Financial Bank & Trust080+800.000.00+0.00buy
ROTHSCHILD INVESTMENT LLC125185+600.000.00+0.00buy
INTECH INVESTMENT MANAGEMENT LLC38,67538,723+480.000.00-0.00buy
WealthTrak Capital Management LLC025+250.000.00+0.00buy
Clearstead Advisors, LLC012+120.000.00+0.00buy
Covestor Ltd614+80.000.000.00buy
Morse Asset Management, Inc1,5701,575+50.000.00-0.00buy
FRANKLIN RESOURCES INC40,40840,413+50.000.00-0.00buy
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