GREENHILL & CO INC COM GREENHILL & CO INC COM More: the full row for GREENHILL & CO INC COM Quarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2020Q1: restricted; 2020Q2: restricted; 2020Q3: restricted; 2020Q4: 378,697 shares; 2021Q1: 478,797 shares; 2021Q2: 477,347 shares; 2021Q3: 453,667 shares; 2021Q4: 427,967 shares 427,967 $7.67M 5.08% -25,700 MPAA MOTORCAR PTS AMER INC More: the full row for MOTORCAR PTS AMER INC Quarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2020Q1: restricted; 2020Q2: restricted; 2020Q3: restricted; 2020Q4: 109,871 shares; 2021Q1: 132,171 shares; 2021Q2: 132,171 shares; 2021Q3: 114,221 shares; 2021Q4: 412,607 shares 412,607 $7.04M 4.67% +298,386 Timeline HOUGHTON MIFFLIN HARCOURT CO HOUGHTON MIFFLIN HARCOURT CO More: the full row for HOUGHTON MIFFLIN HARCOURT CO Quarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2020Q1: restricted; 2020Q2: restricted; 2020Q3: restricted; 2020Q4: 1,496,100 shares; 2021Q1: 945,999 shares; 2021Q2: 531,399 shares; 2021Q3: 509,349 shares; 2021Q4: 406,047 shares 406,047 $6.54M 4.33% -103,302 PC TEL INC PC TEL INC More: the full row for PC TEL INC Quarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2020Q1: restricted; 2020Q2: restricted; 2020Q3: restricted; 2020Q4: 705,033 shares; 2021Q1: 913,552 shares; 2021Q2: 1,066,951 shares; 2021Q3: 1,022,651 shares; 2021Q4: 1,132,317 shares 1,132,317 $6.42M 4.25% +109,666 TRECORA RES TRECORA RES More: the full row for TRECORA RES Quarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2020Q1: restricted; 2020Q2: restricted; 2020Q3: restricted; 2020Q4: 715,290 shares; 2021Q1: 785,202 shares; 2021Q2: 848,933 shares; 2021Q3: 813,683 shares; 2021Q4: 769,841 shares 769,841 $6.22M 4.12% -43,842 TITN TITAN MACHY INC More: the full row for TITAN MACHY INC Quarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2020Q1: restricted; 2020Q2: restricted; 2020Q3: restricted; 2020Q4: 251,444 shares; 2021Q1: 251,444 shares; 2021Q2: 217,124 shares; 2021Q3: 205,024 shares; 2021Q4: 176,838 shares 176,838 $5.96M 3.95% -28,186 Timeline STRT STRATTEC SEC CORP More: the full row for STRATTEC SEC CORP Quarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2020Q1: restricted; 2020Q2: restricted; 2020Q3: restricted; 2020Q4: 96,926 shares; 2021Q1: 123,949 shares; 2021Q2: 145,173 shares; 2021Q3: 165,937 shares; 2021Q4: 158,281 shares 158,281 $5.86M 3.88% -7,656 Timeline BBCP CONCRETE PUMPING HLDGS INC More: the full row for CONCRETE PUMPING HLDGS INC Quarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2020Q1: restricted; 2020Q2: restricted; 2020Q3: restricted; 2020Q4: 1,273,904 shares; 2021Q1: 1,157,354 shares; 2021Q2: 1,157,354 shares; 2021Q3: 1,109,554 shares; 2021Q4: 711,698 shares 711,698 $5.84M 3.87% -397,856 Timeline HILL INTERNATIONAL INC HILL INTERNATIONAL INC More: the full row for HILL INTERNATIONAL INC Quarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2020Q1: restricted; 2020Q2: restricted; 2020Q3: restricted; 2020Q4: 2,452,326 shares; 2021Q1: 2,452,326 shares; 2021Q2: 2,892,193 shares; 2021Q3: 2,772,143 shares; 2021Q4: 2,890,714 shares 2,890,714 $5.64M 3.73% +118,571 TGLS TECNOGLASS INC More: the full row for TECNOGLASS INC Quarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2020Q1: restricted; 2020Q2: restricted; 2020Q3: restricted; 2020Q4: 682,730 shares; 2021Q1: 834,614 shares; 2021Q2: 371,871 shares; 2021Q3: 346,550 shares; 2021Q4: 208,511 shares 208,511 $5.46M 3.62% -138,039 Timeline UMH UMH PPTYS INC More: the full row for UMH PPTYS INC Quarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2020Q1: restricted; 2020Q2: restricted; 2020Q3: restricted; 2020Q4: 223,711 shares; 2021Q1: 223,711 shares; 2021Q2: 222,911 shares; 2021Q3: 213,811 shares; 2021Q4: 198,611 shares 198,611 $5.43M 3.6% -15,200 Timeline VRA VERA BRADLEY INC More: the full row for VERA BRADLEY INC Quarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2020Q1: restricted; 2020Q2: restricted; 2020Q3: restricted; 2020Q4: 644,624 shares; 2021Q1: 644,624 shares; 2021Q2: 642,424 shares; 2021Q3: 615,924 shares; 2021Q4: 622,069 shares 622,069 $5.29M 3.51% +6,145 Timeline MANITEX INTL INC MANITEX INTL INC More: the full row for MANITEX INTL INC Quarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2020Q1: restricted; 2020Q2: restricted; 2020Q3: restricted; 2020Q4: 856,207 shares; 2021Q1: 937,754 shares; 2021Q2: 934,754 shares; 2021Q3: 895,998 shares; 2021Q4: 828,684 shares 828,684 $5.27M 3.49% -67,314 NTIC NORTHERN TECHNOLOGIES INTL C More: the full row for NORTHERN TECHNOLOGIES INTL C Quarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2020Q1: restricted; 2020Q2: restricted; 2020Q3: restricted; 2020Q4: 341,931 shares; 2021Q1: 341,931 shares; 2021Q2: 341,931 shares; 2021Q3: 327,618 shares; 2021Q4: 320,999 shares 320,999 $4.91M 3.25% -6,619 Timeline HERITAGE INSURANCE HOLDINGS HERITAGE INSURANCE HOLDINGS More: the full row for HERITAGE INSURANCE HOLDINGS Quarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2020Q1: restricted; 2020Q2: restricted; 2020Q3: restricted; 2020Q4: 724,821 shares; 2021Q1: 892,658 shares; 2021Q2: 1,116,024 shares; 2021Q3: 1,033,474 shares; 2021Q4: 806,102 shares 806,102 $4.74M 3.14% -227,372 CRWS CROWN CRAFTS INC More: the full row for CROWN CRAFTS INC Quarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2020Q1: restricted; 2020Q2: restricted; 2020Q3: restricted; 2020Q4: 621,968 shares; 2021Q1: 740,450 shares; 2021Q2: 738,200 shares; 2021Q3: 707,600 shares; 2021Q4: 645,043 shares 645,043 $4.7M 3.11% -62,557 Timeline GEOS GEOSPACE TECHNOLOGIES CORP More: the full row for GEOSPACE TECHNOLOGIES CORP Quarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2020Q1: restricted; 2020Q2: restricted; 2020Q3: restricted; 2020Q4: 412,412 shares; 2021Q1: 412,412 shares; 2021Q2: 451,229 shares; 2021Q3: 569,571 shares; 2021Q4: 677,903 shares 677,903 $4.54M 3% +108,332 Timeline TBBK BANCORP INC DEL More: the full row for BANCORP INC DEL Quarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2020Q1: restricted; 2020Q2: restricted; 2020Q3: restricted; 2020Q4: 668,183 shares; 2021Q1: 436,340 shares; 2021Q2: 325,011 shares; 2021Q3: 286,061 shares; 2021Q4: 171,495 shares 171,495 $4.34M 2.88% -114,566 Timeline Foraco International SA Foraco International SA More: the full row for Foraco International SA Quarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2020Q1: restricted; 2020Q2: restricted; 2020Q3: restricted; 2020Q4: not reported; 2021Q1: not reported; 2021Q2: not reported; 2021Q3: 106,000 shares; 2021Q4: 2,893,500 shares 2,893,500 $4.2M 2.78% +2,787,500 FSTR FOSTER L B CO More: the full row for FOSTER L B CO Quarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2020Q1: restricted; 2020Q2: restricted; 2020Q3: restricted; 2020Q4: 344,590 shares; 2021Q1: 344,590 shares; 2021Q2: 399,126 shares; 2021Q3: 380,459 shares; 2021Q4: 244,417 shares 244,417 $3.36M 2.23% -136,042 Timeline INVACARE CORP INVACARE CORP More: the full row for INVACARE CORP Quarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2020Q1: restricted; 2020Q2: restricted; 2020Q3: restricted; 2020Q4: not reported; 2021Q1: 33,042 shares; 2021Q2: 892,693 shares; 2021Q3: 1,030,293 shares; 2021Q4: 1,139,710 shares 1,139,710 $3.1M 2.05% +109,417 MTRX MATRIX SVC CO More: the full row for MATRIX SVC CO Quarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2020Q1: restricted; 2020Q2: restricted; 2020Q3: restricted; 2020Q4: 386,662 shares; 2021Q1: 524,204 shares; 2021Q2: 648,313 shares; 2021Q3: 621,413 shares; 2021Q4: 400,265 shares 400,265 $3.01M 1.99% -221,148 Timeline BOOM DMC GLOBAL INC More: the full row for DMC GLOBAL INC Quarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2020Q1: restricted; 2020Q2: restricted; 2020Q3: restricted; 2020Q4: 105,277 shares; 2021Q1: 45,947 shares; 2021Q2: 45,747 shares; 2021Q3: 75,497 shares; 2021Q4: 72,197 shares 72,197 $2.86M 1.89% -3,300 Timeline ALOT ASTRONOVA INC More: the full row for ASTRONOVA INC Quarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2020Q1: restricted; 2020Q2: restricted; 2020Q3: restricted; 2020Q4: 113,856 shares; 2021Q1: 197,123 shares; 2021Q2: 196,873 shares; 2021Q3: 188,823 shares; 2021Q4: 180,623 shares 180,623 $2.44M 1.62% -8,200 Timeline RCMT RCM TECHNOLOGIES INC More: the full row for RCM TECHNOLOGIES INC Quarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2020Q1: restricted; 2020Q2: restricted; 2020Q3: restricted; 2020Q4: not reported; 2021Q1: not reported; 2021Q2: 16,538 shares; 2021Q3: 342,359 shares; 2021Q4: 327,759 shares 327,759 $2.33M 1.55% -14,600 Timeline VREX VAREX IMAGING CORP More: the full row for VAREX IMAGING CORP Quarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2020Q1: restricted; 2020Q2: restricted; 2020Q3: restricted; 2020Q4: 168,721 shares; 2021Q1: 166,571 shares; 2021Q2: 140,471 shares; 2021Q3: 116,971 shares; 2021Q4: 54,721 shares 54,721 $1.73M 1.14% -62,250 Timeline WNC WABASH NATL CORP More: the full row for WABASH NATL CORP Quarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2020Q1: restricted; 2020Q2: restricted; 2020Q3: restricted; 2020Q4: 127,588 shares; 2021Q1: 165,000 shares; 2021Q2: 182,900 shares; 2021Q3: 187,350 shares; 2021Q4: 88,150 shares 88,150 $1.72M 1.14% -99,200 Timeline CARS CARS COM INC More: the full row for CARS COM INC Quarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2020Q1: restricted; 2020Q2: restricted; 2020Q3: restricted; 2020Q4: 238,077 shares; 2021Q1: 234,377 shares; 2021Q2: 234,377 shares; 2021Q3: 202,627 shares; 2021Q4: 94,777 shares 94,777 $1.52M 1.01% -107,850 Timeline CONSOL ENERGY INC CONSOL ENERGY INC More: the full row for CONSOL ENERGY INC Quarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2020Q1: restricted; 2020Q2: restricted; 2020Q3: restricted; 2020Q4: not reported; 2021Q1: not reported; 2021Q2: not reported; 2021Q3: 209,984 shares; 2021Q4: 98,284 shares 98,284 $1.35M 0.9% -111,700 GVA GRANITE CONSTR INC More: the full row for GRANITE CONSTR INC Quarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2020Q1: restricted; 2020Q2: restricted; 2020Q3: restricted; 2020Q4: 92,282 shares; 2021Q1: 88,882 shares; 2021Q2: 85,582 shares; 2021Q3: 73,982 shares; 2021Q4: 34,632 shares 34,632 $1.34M 0.89% -39,350 Timeline DASEKE INC DASEKE INC More: the full row for DASEKE INC Quarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2020Q1: restricted; 2020Q2: restricted; 2020Q3: restricted; 2020Q4: not reported; 2021Q1: not reported; 2021Q2: 505,700 shares; 2021Q3: 279,355 shares; 2021Q4: 130,855 shares 130,855 $1.31M 0.87% -148,500 ANDE ANDERSONS INC More: the full row for ANDERSONS INC Quarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2020Q1: restricted; 2020Q2: restricted; 2020Q3: restricted; 2020Q4: 96,973 shares; 2021Q1: 93,473 shares; 2021Q2: 93,473 shares; 2021Q3: 80,823 shares; 2021Q4: 33,523 shares 33,523 $1.3M 0.86% -47,300 Timeline HCSG HEALTHCARE SVCS GROUP INC More: the full row for HEALTHCARE SVCS GROUP INC Quarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2020Q1: restricted; 2020Q2: restricted; 2020Q3: restricted; 2020Q4: 91,414 shares; 2021Q1: 88,064 shares; 2021Q2: 88,064 shares; 2021Q3: 76,114 shares; 2021Q4: 71,414 shares 71,414 $1.27M 0.84% -4,700 Timeline TEXTAINER GROUP HOLDINGS LTD TEXTAINER GROUP HOLDINGS LTD More: the full row for TEXTAINER GROUP HOLDINGS LTD Quarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2020Q1: restricted; 2020Q2: restricted; 2020Q3: restricted; 2020Q4: 120,764 shares; 2021Q1: 116,314 shares; 2021Q2: 116,314 shares; 2021Q3: 74,264 shares; 2021Q4: 34,964 shares 34,964 $1.25M 0.83% -39,300 MJDLF MAJOR DRILLING GRP INTL INC(F) More: the full row for MAJOR DRILLING GRP INTL INC(F) Quarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2020Q1: restricted; 2020Q2: restricted; 2020Q3: restricted; 2020Q4: not reported; 2021Q1: 46,200 shares; 2021Q2: 494,200 shares; 2021Q3: 427,250 shares; 2021Q4: 190,450 shares 190,450 $1.24M 0.82% -236,800 Timeline MATW MATTHEWS INTL CORP More: the full row for MATTHEWS INTL CORP Quarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2020Q1: restricted; 2020Q2: restricted; 2020Q3: restricted; 2020Q4: 91,953 shares; 2021Q1: 88,603 shares; 2021Q2: 80,603 shares; 2021Q3: 69,703 shares; 2021Q4: 32,653 shares 32,653 $1.2M 0.79% -37,050 Timeline CNDT CONDUENT INC More: the full row for CONDUENT INC Quarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2020Q1: restricted; 2020Q2: restricted; 2020Q3: restricted; 2020Q4: not reported; 2021Q1: 452,573 shares; 2021Q2: 452,573 shares; 2021Q3: 391,173 shares; 2021Q4: 220,373 shares 220,373 $1.18M 0.78% -170,800 Timeline THR THERMON GROUP HLDGS INC More: the full row for THERMON GROUP HLDGS INC Quarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2020Q1: restricted; 2020Q2: restricted; 2020Q3: restricted; 2020Q4: 169,902 shares; 2021Q1: 167,752 shares; 2021Q2: 167,752 shares; 2021Q3: 145,002 shares; 2021Q4: 67,802 shares 67,802 $1.15M 0.76% -77,200 Timeline NATUS MEDICAL INC NATUS MEDICAL INC More: the full row for NATUS MEDICAL INC Quarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2020Q1: restricted; 2020Q2: restricted; 2020Q3: restricted; 2020Q4: 120,631 shares; 2021Q1: 116,181 shares; 2021Q2: 116,181 shares; 2021Q3: 100,431 shares; 2021Q4: 47,131 shares 47,131 $1.12M 0.74% -53,300 MCS MARCUS CORP DEL More: the full row for MARCUS CORP DEL Quarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2020Q1: restricted; 2020Q2: restricted; 2020Q3: restricted; 2020Q4: not reported; 2021Q1: 110,000 shares; 2021Q2: 110,000 shares; 2021Q3: 132,173 shares; 2021Q4: 62,223 shares 62,223 $1.11M 0.74% -69,950 Timeline MTW MANITOWOC CO INC More: the full row for MANITOWOC CO INC Quarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2020Q1: restricted; 2020Q2: restricted; 2020Q3: restricted; 2020Q4: 176,841 shares; 2021Q1: 170,341 shares; 2021Q2: 125,713 shares; 2021Q3: 108,713 shares; 2021Q4: 59,363 shares 59,363 $1.1M 0.73% -49,350 Timeline LXFR LUXFER HLDGS PLC More: the full row for LUXFER HLDGS PLC Quarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2020Q1: restricted; 2020Q2: restricted; 2020Q3: restricted; 2020Q4: 144,223 shares; 2021Q1: 139,023 shares; 2021Q2: 139,023 shares; 2021Q3: 120,173 shares; 2021Q4: 56,323 shares 56,323 $1.09M 0.72% -63,850 Timeline BBSI BARRETT BUSINESS SVCS INC More: the full row for BARRETT BUSINESS SVCS INC Quarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2020Q1: restricted; 2020Q2: restricted; 2020Q3: restricted; 2020Q4: 30,106 shares; 2021Q1: 36,206 shares; 2021Q2: 36,206 shares; 2021Q3: 31,306 shares; 2021Q4: 14,706 shares 14,706 $1.02M 0.67% -16,600 Timeline BV BRIGHTVIEW HLDGS INC More: the full row for BRIGHTVIEW HLDGS INC Quarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2020Q1: restricted; 2020Q2: restricted; 2020Q3: restricted; 2020Q4: not reported; 2021Q1: not reported; 2021Q2: not reported; 2021Q3: 152,173 shares; 2021Q4: 68,373 shares 68,373 $963K 0.64% -83,800 Timeline LIND LINDBLAD EXPEDITIONS HLDGS I More: the full row for LINDBLAD EXPEDITIONS HLDGS I Quarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2020Q1: restricted; 2020Q2: restricted; 2020Q3: restricted; 2020Q4: 185,968 shares; 2021Q1: 72,489 shares; 2021Q2: 72,489 shares; 2021Q3: 109,589 shares; 2021Q4: 51,589 shares 51,589 $805K 0.53% -58,000 Timeline AZZ AZZ INC More: the full row for AZZ INC Quarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2020Q1: restricted; 2020Q2: restricted; 2020Q3: restricted; 2020Q4: 51,174 shares; 2021Q1: 49,274 shares; 2021Q2: 41,885 shares; 2021Q3: 29,135 shares; 2021Q4: 13,735 shares 13,735 $759K 0.5% -15,400 Timeline ACA ARCOSA INC More: the full row for ARCOSA INC Quarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2020Q1: restricted; 2020Q2: restricted; 2020Q3: restricted; 2020Q4: 39,884 shares; 2021Q1: 38,434 shares; 2021Q2: 31,834 shares; 2021Q3: 27,534 shares; 2021Q4: 12,834 shares 12,834 $676K 0.45% -14,700 Timeline UIS UNISYS CORP More: the full row for UNISYS CORP Quarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2020Q1: restricted; 2020Q2: restricted; 2020Q3: restricted; 2020Q4: 127,691 shares; 2021Q1: 106,041 shares; 2021Q2: 106,041 shares; 2021Q3: 67,041 shares; 2021Q4: 31,591 shares 31,591 $650K 0.43% -35,450 Timeline CRD-A CRAWFORD & CO More: the full row for CRAWFORD & CO Quarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2020Q1: restricted; 2020Q2: restricted; 2020Q3: restricted; 2020Q4: 210,662 shares; 2021Q1: 201,412 shares; 2021Q2: 201,412 shares; 2021Q3: 159,744 shares; 2021Q4: 70,344 shares 70,344 $527K 0.35% -89,400 Timeline CRD-B CRAWFORD & CO More: the full row for CRAWFORD & CO Quarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2020Q1: restricted; 2020Q2: restricted; 2020Q3: restricted; 2020Q4: 109,193 shares; 2021Q1: 106,893 shares; 2021Q2: 106,893 shares; 2021Q3: 106,893 shares; 2021Q4: 54,250 shares 54,250 $406K 0.27% -52,643 Timeline