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TWENTIETH CENTURY COMPANIES INC
- As of  05/23/24, 08:32:08 PM:   82 Insider Transactions.

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Buy/Sell* 1 Yr Return** Filed Date Subject Symbol Pct Owned Details
B 3.16% 1998-08-05 00:00:00.0 LAB HOLDINGS INC GRB 12.0% view
S 1998-02-04 00:00:00.0 MCAFEE ASSOCIATES INC PCOM 7.5% view
B -55.85% 1998-02-04 00:00:00.0 ASPEN TECHNOLOGY INC AZPN 12.0% view
B 115.43% 1998-02-04 00:00:00.0 COMVERSE TECHNOLOGY INC CMVT 12.0% view
B -12.16% 1998-02-04 00:00:00.0 BRIGHTPOINT INC CELL 12.0% view
B 16.60% 1998-02-04 00:00:00.0 CITRIX SYSTEMS INC CTXS 12.0% view
B 1998-02-04 00:00:00.0 SEAFIELD CAPITAL CORP LABS 9.8% view
B 110.96% 1998-02-04 00:00:00.0 NBTY INC NBTY 12.0% view
B 1998-02-04 00:00:00.0 ACCUSTAFF INC mps 6.0% view
B 1998-02-04 00:00:00.0 BECKMAN INSTRUMENTS INC BEC 5.3% view
B 31.15% 1998-02-04 00:00:00.0 AUTODESK INC ADSK 12.0% view
B 1998-02-04 00:00:00.0 STORAGE TECHNOLOGY CORP STK 12.0% view
B -30.67% 1998-02-04 00:00:00.0 PEOPLESOFT INC TEAM 12.0% view
B -6.54% 1997-02-11 00:00:00.0 GLENAYRE TECHNOLOGIES INC GEMS 12.0% view
B 1997-02-11 00:00:00.0 RENT WAY INC PCLE 12.0% view
B 8.89% 1997-02-11 00:00:00.0 INFORMIX CORP ASCL 12.0% view
B 83.70% 1997-02-11 00:00:00.0 GENZYME CORP GENZ 12.0% view
B 7.37% 1997-02-11 00:00:00.0 QUALCOMM INC QCOM 12.0% view
B 56.60% 1997-02-10 00:00:00.0 FSI INTERNATIONAL INC FSII 12.0% view
B 17.35% 1997-02-10 00:00:00.0 CEPHALON INC ASYT 12.0% view
B -7.06% 1997-02-10 00:00:00.0 FILENET CORP syno 12.0% view
B -22.58% 1997-02-10 00:00:00.0 APPLIED MATERIALS INC AMAT 12.0% view
B 75.29% 1997-02-10 00:00:00.0 DELL COMPUTER CORP DELL 12.0% view
B 1997-02-07 00:00:00.0 SYBASE INC SBLUQ 12.0% view
B -14.85% 1997-02-07 00:00:00.0 TRIDENT MICROSYSTEMS INC UTEK 12.0% view
B -35.21% 1997-02-07 00:00:00.0 STERIS CORP COMS 12.0% view
B -13.40% 1997-02-06 00:00:00.0 TELLABS INC RSYS 8.0% view
S 1997-02-06 00:00:00.0 STARBUCKS CORP STK 5.3% view
B 1.44% 1997-02-05 00:00:00.0 GERBER SCIENTIFIC INC BEAV 5.7% view
B 1997-02-05 00:00:00.0 MCAFEE ASSOCIATES INC PCOM 7.6% view
B -44.52% 1997-02-05 00:00:00.0 BMC SOFTWARE INC BMC 5.1% view
B -9.81% 1997-02-05 00:00:00.0 COMVERSE TECHNOLOGY INC CMVT 8.3% view
B 64.94% 1997-02-05 00:00:00.0 CITRIX SYSTEMS INC CTXS 7.1% view
B 1997-02-05 00:00:00.0 NBTY INC mps 6.9% view
S 1997-02-05 00:00:00.0 NATIONAL TECHTEAM INC EFII 5.4% view
B 47.90% 1997-02-03 00:00:00.0 SEAFIELD CAPITAL CORP sunw 7.7% view
B 88.00% 1996-02-13 00:00:00.0 RESMED INC RMD 5.3% view
B 53.68% 1996-02-12 00:00:00.0 LATTICE SEMICONDUCTOR CORP lscc 6.4% view
B -1.64% 1996-02-12 00:00:00.0 FSI INTERNATIONAL INC FSII 5.6% view
B 26.85% 1996-02-12 00:00:00.0 RENT WAY INC RWY 6.2% view
B 1996-02-12 00:00:00.0 INFORMIX CORP ASCL 6.0% view
B 26.56% 1996-02-12 00:00:00.0 TRIDENT MICROSYSTEMS INC TRID 7.5% view
B 17.35% 1996-02-12 00:00:00.0 CYBEROPTICS CORP cybe 8.6% view
B 1996-02-12 00:00:00.0 CEPHALON INC CEPH 6.0% view
B -28.60% 1996-02-12 00:00:00.0 STERIS CORP STE 7.0% view
B -67.57% 1996-02-12 00:00:00.0 ASYST TECHNOLOGIES INC ASYT 6.6% view
B -61.23% 1996-02-12 00:00:00.0 BIO VASCULAR INC syno 7.0% view
B 1996-02-12 00:00:00.0 GENZYME CORP GENZ 7.6% view
S 1996-02-12 00:00:00.0 INTUIT INC AMAT 6.4% view
B -43.73% 1996-02-12 00:00:00.0 PEOPLESOFT INC PSFT 5.6% view
S 1996-02-12 00:00:00.0 QUALCOMM INC QCOM 8.4% view
B -36.16% 1996-02-09 00:00:00.0 IN FOCUS SYSTEMS INC INFS 12.0% view
B 1996-02-09 00:00:00.0 OXFORD HEALTH PLANS INC OHP 12.0% view
B -15.49% 1996-02-09 00:00:00.0 C COR ELECTRONICS INC ccbl 12.0% view
B 3.14% 1996-02-09 00:00:00.0 GYMBOREE CORP GYMB 12.0% view
B -15.33% 1996-02-09 00:00:00.0 AUTODESK INC ADSK 12.0% view
S 1996-02-09 00:00:00.0 DELL COMPUTER CORP DELL 7.3% view
B 44.60% 1996-02-09 00:00:00.0 KLA INSTRUMENTS CORP KLAC 12.0% view
B 1996-02-09 00:00:00.0 HEALTHCARE COMPARE CORP FHCC 12.0% view
B 1995-02-09 00:00:00.0 PARAMETRIC TECHNOLOGY CORP PMTC 12.0% view
B 12.94% 1995-02-09 00:00:00.0 IN FOCUS SYSTEMS INC INFS 12.0% view
B 1995-02-09 00:00:00.0 ASPECT TELECOMMUNICATIONS CORP SELA 5.7% view
B 1995-02-09 00:00:00.0 OXFORD HEALTH PLANS INC OHP 5.1% view
B -5.34% 1995-02-09 00:00:00.0 ALTERA CORP TLAB 5.9% view
B -27.93% 1995-02-09 00:00:00.0 C COR ELECTRONICS INC CRUS 12.0% view
B 1995-02-09 00:00:00.0 ACCLAIM ENTERTAINMENT INC AKLM 12.0% view
B -55.22% 1995-02-09 00:00:00.0 COTT CORP COT 12.0% view
B 13.33% 1995-02-09 00:00:00.0 CALLAWAY GOLF CO ELY 12.0% view
B 1995-02-09 00:00:00.0 XILINX INC CHIR 12.0% view
B 2.41% 1995-02-09 00:00:00.0 3COM CORP COMS 5.7% view
B -40.57% 1995-02-09 00:00:00.0 NEXTEL COMMUNICATIONS INC BBY 12.0% view
B -9.74% 1995-02-09 00:00:00.0 APPLIED MATERIALS INC AMAT 12.0% view
B 13.30% 1995-02-09 00:00:00.0 NOVELLUS SYSTEMS INC NVLS 7.5% view
B 31.58% 1995-02-08 00:00:00.0 LAM RESEARCH CORP LRCX 12.0% view
B 104.30% 1995-02-08 00:00:00.0 GYMBOREE CORP GYMB 12.0% view
B -21.47% 1995-02-08 00:00:00.0 SYMANTEC CORP DELL 9.7% view
B 1995-02-08 00:00:00.0 QUALCOMM INC FHCC 7.3% view
B 1994-02-11 00:00:00.0 ORACLE SYSTEMS CORP ASCL 0.0% view
B -34.06% 1994-02-11 00:00:00.0 MAXTOR CORP ADSK 0.0% view
B -47.70% 1994-02-11 00:00:00.0 BIOGEN INC BBY 6.5% view
B 1994-02-11 00:00:00.0 DELL COMPUTER CORP ADVNB 6.2% view
B -0.85% 1994-02-10 00:00:00.0 3COM CORP AMAT 7.8% view
* Institutions do not report transaction buy/sell types directly. To help members better understand the transactions, this column is filled by InsiderCow's best-effort interpretations.
** Since most institutions are long investors, only returns for long transactions are shown here.