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TWENTIETH CENTURY COMPANIES INC
- As of  05/28/24, 11:32:29 PM:   80 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 12.0% view
B 1998-02-04 00:00:00.0 SUN MICROSYSTEMS INC sunw 12.0% view
B 16.62% 1998-02-04 00:00:00.0 IDEC PHARMACEUTICALS CORP IDPH 6.2% view
S 1998-02-04 00:00:00.0 ACTION PERFORMANCE COMPANIES INC ADSK 5.9% view
B 1998-02-04 00:00:00.0 STARBUCKS CORP STGS 7.6% view
B 1998-02-04 00:00:00.0 STORAGE TECHNOLOGY CORP PSFT 12.0% view
B 9.83% 1998-02-04 00:00:00.0 NATIONAL TECHTEAM INC lscc 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 PINNACLE SYSTEMS INC PCLE 12.0% view
B 8.89% 1997-02-11 00:00:00.0 INFORMIX CORP GENZ 12.0% view
B 83.70% 1997-02-11 00:00:00.0 GENZYME CORP INTU 12.0% view
B 7.37% 1997-02-11 00:00:00.0 QUALCOMM INC ADBE 12.0% view
B 56.60% 1997-02-10 00:00:00.0 FSI INTERNATIONAL INC cybe 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 S3 INC SBLUQ 12.0% view
B 87.35% 1997-02-07 00:00:00.0 ULTRATECH STEPPER INC UTEK 12.0% view
S 1997-02-07 00:00:00.0 3COM CORP TLAB 6.0% view
B 5.54% 1997-02-06 00:00:00.0 STARBUCKS CORP SBUX 5.1% view
B 34.39% 1997-02-06 00:00:00.0 GERBER SCIENTIFIC INC GRB 6.5% view
B 1997-02-05 00:00:00.0 BE AEROSPACE INC net 7.0% view
B 69.59% 1997-02-05 00:00:00.0 P BMC 7.5% 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 ACCUSTAFF 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 SUN MICROSYSTEMS INC sunw 7.7% view
B 88.00% 1997-02-03 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 167.15% 1996-02-12 00:00:00.0 ELECTRONICS FOR IMAGING INC EFII 7.2% view
B 17.35% 1996-02-12 00:00:00.0 ULTRATECH STEPPER INC UTEK 7.2% view
B 1996-02-12 00:00:00.0 SEAFIELD CAPITAL CORP LABS 6.0% view
B -28.60% 1996-02-12 00:00:00.0 SUN MICROSYSTEMS INC sunw 7.0% view
B -67.57% 1996-02-12 00:00:00.0 FILENET CORP FILE 5.1% view
B -61.23% 1996-02-12 00:00:00.0 GENZYME CORP GENZ 7.0% view
B 1996-02-12 00:00:00.0 GENZYME CORP BGEN 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 CERNER CORP CERN 5.5% view
S 1996-02-12 00:00:00.0 SYBASE INC SYBS 8.3% view
B 1996-02-09 00:00:00.0 IN FOCUS SYSTEMS INC SELA 12.0% view
B 1996-02-09 00:00:00.0 OXFORD HEALTH PLANS INC SFA 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 NOVELLUS SYSTEMS INC NVLS 12.0% view
B 1996-02-09 00:00:00.0 SYBASE INC SYBS 8.4% view
B 1995-02-09 00:00:00.0 PARAMETRIC TECHNOLOGY CORP ADVNB 12.0% view
B 12.94% 1995-02-09 00:00:00.0 ORACLE SYSTEMS CORP ORCL 12.0% view
B 1995-02-09 00:00:00.0 SEITEL INC SELA 5.7% view
B 1995-02-09 00:00:00.0 SCIENTIFIC ATLANTA INC SFA 5.1% view
B -5.34% 1995-02-09 00:00:00.0 ALTERA CORP TLAB 5.9% view
B 1995-02-09 00:00:00.0 CIRRUS LOGIC INC CRUS 12.0% view
B -31.91% 1995-02-09 00:00:00.0 MICROCHIP TECHNOLOGY INC MCHP 12.0% view
B -37.89% 1995-02-09 00:00:00.0 AMERICAN POWER CONVERSION CORPORATION APCC 12.0% view
B -30.49% 1995-02-09 00:00:00.0 ELECTRONIC ARTS INC XLNX 12.0% view
B 1.50% 1995-02-09 00:00:00.0 CHIRON CORP COMS 9.9% view
B 1995-02-09 00:00:00.0 AUTODESK INC ADSK 5.7% view
B 1995-02-09 00:00:00.0 BEST BUY CO INC BBY 8.4% view
B -42.00% 1995-02-09 00:00:00.0 APPLIED MATERIALS INC KLAC 5.3% view
B 8.24% 1995-02-09 00:00:00.0 NOVELLUS SYSTEMS INC LRCX 12.0% view
B -26.79% 1995-02-08 00:00:00.0 LONE STAR STEAKHOUSE & SALOON INC GYMB 5.6% view
B -31.85% 1995-02-08 00:00:00.0 SOLECTRON CORP SYMC 12.0% view
B 71.41% 1995-02-08 00:00:00.0 DELL COMPUTER CORP QCOM 12.0% view
B 39.37% 1995-02-08 00:00:00.0 HEALTHCARE COMPARE CORP ORCL 5.3% view
B 1994-02-11 00:00:00.0 MAXTOR CORP MXO 0.0% view
B 1994-02-11 00:00:00.0 BIOGEN INC BGEN 1.1% view
B 116.64% 1994-02-11 00:00:00.0 BEST BUY CO INC DELL 0.0% view
B -16.67% 1994-02-10 00:00:00.0 ADVANTA CORP COMS 2.3% 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.