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PHTN - As of  04/30/25, 12:19:00 PM:   86 Insider Transactions.

Sector: Unknown    Industry: Semiconductor Equipment & Materials
Prev Close:$0.00  Avg Vol(3m): 0  P/E: 0.00  EPS: 0.00

Email this page to a friend.    Insider Transactions for PHTN

Buy/Sell* Filed Date Subject Symbol Acquirer Pct Owned Details
S 2009-02-09 13:00:18.0 PHOTON DYNAMICS INC PHTN DIMENSIONAL FUND ADVISORS INC 0.0% view
S 2009-01-27 13:59:05.0 PHOTON DYNAMICS INC PHTN KETTLE HILL CAPITAL MANAGEMENT n/a view
S 2009-01-09 12:27:51.0 PHOTON DYNAMICS INC PHTN STRS OHIO 0.0% view
B 2008-07-07 17:11:37.0 PHOTON DYNAMICS INC PHTN GLAZER CAPITAL 5.1% view
B 2008-02-15 15:42:29.0 PHOTON DYNAMICS INC PHTN SYSTEMATIC FINANCIAL MANAGEMENT LP 7.72% view
B 2008-02-14 09:24:05.0 PHOTON DYNAMICS INC PHTN Clearbridge Advisors 9.26% view
B 2008-02-13 19:45:11.0 PHOTON DYNAMICS INC PHTN KETTLE HILL CAPITAL MANAGEMENT 8.52% view
B 2008-02-13 11:43:14.0 PHOTON DYNAMICS INC PHTN RENAISSANCE TECHNOLOGIES LLC 6.28% view
B 2008-02-06 11:00:43.0 PHOTON DYNAMICS INC PHTN DIMENSIONAL FUND ADVISORS INC 7.55% view
B 2008-01-25 12:16:31.0 PHOTON DYNAMICS INC PHTN STRS OHIO 6.3% view
S 2008-01-22 14:23:05.0 PHOTON DYNAMICS INC PHTN BARCLAYS GLOBAL INVESTORS NA 2.07% view
S 2008-01-10 12:16:52.0 PHOTON DYNAMICS INC PHTN KERN CAPITAL MANAGEMENT LLC 0.0% view
B 2007-08-10 12:59:53.0 PHOTON DYNAMICS INC PHTN KERN CAPITAL MANAGEMENT LLC 10.2% view
B 2007-08-10 12:55:28.0 PHOTON DYNAMICS INC PHTN Gardner David Wayne 6.42% view
B 2007-07-09 14:12:00.0 PHOTON DYNAMICS INC PHTN KETTLE HILL CAPITAL MANAGEMENT 5.13% view
S 2007-05-10 13:58:53.0 PHOTON DYNAMICS INC PHTN FMR CORP n/a view
S 2007-02-14 16:45:38.0 PHOTON DYNAMICS INC PHTN FMR CORP n/a view
B 2007-02-14 09:50:58.0 PHOTON DYNAMICS INC PHTN KERN CAPITAL MANAGEMENT LLC 8.1% view
S 2007-02-09 10:50:46.0 PHOTON DYNAMICS INC PHTN RS INVESTMENT MANAGEMENT CO LLC 0.0% view
B 2007-02-09 10:37:32.0 PHOTON DYNAMICS INC PHTN Clearbridge Advisors 7.46% view
B 2007-01-23 16:43:43.0 PHOTON DYNAMICS INC PHTN BARCLAYS GLOBAL INVESTORS NA 2.98% view
S 2006-09-11 16:35:08.0 PHOTON DYNAMICS INC PHTN FMR CORP n/a view
S 2006-05-26 00:00:00.0 PHOTON DYNAMICS INC PHTN WELLS FARGO & CO n/a view
B 2006-03-03 00:00:00.0 PHOTON DYNAMICS INC PHTN WELLS FARGO & CO 5.11% view
B 2006-02-15 00:00:00.0 PHOTON DYNAMICS INC PHTN CAM North America 4.84% view
S 2006-02-14 00:00:00.0 PHOTON DYNAMICS INC PHTN SYSTEMATIC FINANCIAL MANAGEMENT LP 4.19% view
B 2006-02-10 00:00:00.0 PHOTON DYNAMICS INC PHTN RS INVESTMENT MANAGEMENT CO LLC 5.2% view
S 2005-10-11 00:00:00.0 PHOTON DYNAMICS INC PHTN FMR CORP n/a view
B 2005-09-09 00:00:00.0 PHOTON DYNAMICS INC PHTN TRANSAMERICA INVESTMENT MANAGEMENT LLC 4.91% view
S 2005-08-10 00:00:00.0 PHOTON DYNAMICS INC PHTN FMR CORP n/a view
S 2005-05-10 00:00:00.0 PHOTON DYNAMICS INC PHTN SELIGMAN J & W & CO INC 4.42% view
S 2005-04-11 00:00:00.0 PHOTON DYNAMICS INC PHTN SELIGMAN J & W & CO INC 5.04% view
B 2005-02-14 00:00:00.0 PHOTON DYNAMICS INC PHTN SYSTEMATIC FINANCIAL MANAGEMENT LP 5.38% view
S 2005-02-11 00:00:00.0 PHOTON DYNAMICS INC PHTN SELIGMAN J & W & CO INC 15.71% view
B 2005-02-10 00:00:00.0 PHOTON DYNAMICS INC PHTN WESTCAP INVESTORS LLC 11.21% view
B 2005-02-07 00:00:00.0 PHOTON DYNAMICS INC PHTN WESTCAP INVESTORS LLC 9.1% view
S 2005-01-27 00:00:00.0 PHOTON DYNAMICS INC PHTN MASTERS CAPITAL MANAGEMENT LLC 0.0% view
S 2005-01-10 00:00:00.0 PHOTON DYNAMICS INC PHTN FMR CORP n/a view
B 2004-10-12 00:00:00.0 PHOTON DYNAMICS INC PHTN SELIGMAN J & W & CO INC 15.81% view
B 2004-07-21 00:00:00.0 PHOTON DYNAMICS INC PHTN MASTERS CAPITAL MANAGEMENT LLC 5.15% view
B 2004-07-12 00:00:00.0 PHOTON DYNAMICS INC PHTN SELIGMAN J & W & CO INC 10.43% view
S 2004-06-10 00:00:00.0 PHOTON DYNAMICS INC PHTN FMR CORP n/a view
S 2004-02-18 00:00:00.0 PHOTON DYNAMICS INC PHTN RS INVESTMENT MANAGEMENT CO LLC 2.9% view
S 2004-02-17 00:00:00.0 PHOTON DYNAMICS INC PHTN FMR CORP n/a view
S 2004-02-10 00:00:00.0 PHOTON DYNAMICS INC PHTN TCW GROUP INC 2.1% view
S 2004-02-09 00:00:00.0 PHOTON DYNAMICS INC PHTN TCW GROUP INC 2.1% view
S 2003-06-10 00:00:00.0 PHOTON DYNAMICS INC PHTN CAPITAL GROUP INTERNATIONAL INC 4.1% view
S 2003-03-07 00:00:00.0 PHOTON DYNAMICS INC PHTN RS INVESTMENT MANAGEMENT CO LLC 5.3% view
S 2003-02-14 00:00:00.0 PHOTON DYNAMICS INC PHTN RS INVESTMENT MANAGEMENT CO LLC 10.5% view
S 2003-02-14 00:00:00.0 PHOTON DYNAMICS INC PHTN SYSTEMATIC FINANCIAL MANAGEMENT LP 4.4% view
S 2003-02-11 00:00:00.0 PHOTON DYNAMICS INC PHTN CAPITAL GROUP INTERNATIONAL INC 9.1% view
B 2003-02-05 00:00:00.0 PHOTON DYNAMICS INC PHTN TCW GROUP INC 5.8% view
S 2003-01-10 00:00:00.0 PHOTON DYNAMICS INC PHTN FMR CORP n/a view
B 2002-10-10 00:00:00.0 PHOTON DYNAMICS INC PHTN CAPITAL GROUP INTERNATIONAL INC 10.3% view
B 2002-09-11 00:00:00.0 PHOTON DYNAMICS INC PHTN RS INVESTMENT MANAGEMENT CO LLC 10.7% view
S 2002-09-10 00:00:00.0 PHOTON DYNAMICS INC PHTN PUTNAM LLC 12.0% view
S 2002-08-09 00:00:00.0 PHOTON DYNAMICS INC PHTN PUTNAM LLC 12.0% view
B 2002-02-15 00:00:00.0 PHOTON DYNAMICS INC PHTN SYSTEMATIC FINANCIAL MANAGEMENT LP 5.1% view
S 2002-02-14 00:00:00.0 PHOTON DYNAMICS INC PHTN PILGRIM BAXTER & ASSOCIATES LTD 1.06% view
B 2002-02-14 00:00:00.0 PHOTON DYNAMICS INC PHTN ALLIANZ AKTIENGESELLSCHAFT 2.9% view
B 2001-07-26 00:00:00.0 PHOTON DYNAMICS INC PHTN FIREMANS FUND INSURANCE CO 10.8% view
S 2001-02-14 00:00:00.0 PHOTON DYNAMICS INC PHTN FMR CORP n/a view
B 2001-02-14 00:00:00.0 PHOTON DYNAMICS INC PHTN PILGRIM BAXTER & ASSOCIATES LTD 5.16% view
S 2001-02-12 00:00:00.0 PHOTON DYNAMICS INC PHTN KERN CAPITAL MANAGEMENT LLC 0.0% view
S 2000-08-16 00:00:00.0 PHOTON DYNAMICS INC PHTN PUTNAM INVESTMENTS INC 12.0% view
B 2000-05-09 00:00:00.0 PHOTON DYNAMICS INC PHTN PUTNAM INVESTMENTS INC 12.0% view
S 2000-04-10 00:00:00.0 PHOTON DYNAMICS INC PHTN SELIGMAN J & W & CO INC 3.91% view
B 2000-02-14 00:00:00.0 PHOTON DYNAMICS INC PHTN FMR CORP n/a view
S 2000-02-14 00:00:00.0 PHOTON DYNAMICS INC PHTN WECHSLER & CO INC 4.5% view
S 2000-02-14 00:00:00.0 PHOTON DYNAMICS INC PHTN TCW GROUP INC 0.0% view
B 2000-02-10 00:00:00.0 PHOTON DYNAMICS INC PHTN SELIGMAN J & W & CO INC 6.14% view
S 2000-02-08 00:00:00.0 PHOTON DYNAMICS INC PHTN KERN CAPITAL MANAGEMENT LLC 9.4% view
S 2000-02-03 00:00:00.0 PHOTON DYNAMICS INC PHTN DIMENSIONAL FUND ADVISORS INC n/a view
B 1999-07-09 00:00:00.0 PHOTON DYNAMICS INC PHTN KERN CAPITAL MANAGEMENT LLC 10.5% view
S 1999-02-16 00:00:00.0 PHOTON DYNAMICS INC PHTN KLEINER PERKINS CAUFIELD & BYERS IV LP 5.3% view
S 1999-02-12 00:00:00.0 PHOTON DYNAMICS INC PHTN TCW GROUP INC 6.4% view
B 1999-02-12 00:00:00.0 PHOTON DYNAMICS INC PHTN WECHSLER & CO INC 7.3% view
B 1999-02-11 00:00:00.0 PHOTON DYNAMICS INC PHTN DIMENSIONAL FUND ADVISORS INC n/a view
S 1998-07-07 00:00:00.0 PHOTON DYNAMICS INC PHTN KOPP INVESTMENT ADVISORS INC n/a view
B 1998-04-15 00:00:00.0 PHOTON DYNAMICS INC PHTN WECHSLER & CO INC 7.2% view
B 1998-02-26 00:00:00.0 PHOTON DYNAMICS INC PHTN LG ELECTRONICS INC 7.99% view
B 1998-02-17 00:00:00.0 PHOTON DYNAMICS INC PHTN KLEINER PERKINS CAUFIELD & BYERS IV LP 6.4% view
B 1998-02-12 00:00:00.0 PHOTON DYNAMICS INC PHTN TCW GROUP INC 6.8% view
B 1998-02-11 00:00:00.0 PHOTON DYNAMICS INC PHTN KOPP INVESTMENT ADVISORS INC n/a view
B 1998-01-12 00:00:00.0 PHOTON DYNAMICS INC PHTN WECHSLER & CO INC 6.3% view
B 1997-02-13 00:00:00.0 PHOTON DYNAMICS INC PHTN U S VENTURE PARTNERS III 1.33% 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.