Investor NSB Advisors LLC
13D/G Filings

This page shows a list of all the recent 13D/G filings made by NSB Advisors LLC . Schedule 13D is commonly referred to as a “beneficial ownership report.” The term "beneficial owner" is defined under SEC rules. It includes any person who directly or indirectly shares voting power or investment power (the power to sell the security).

When a person or group of persons acquires beneficial ownership of more than 5% of a voting class of a company’s equity securities, they are required to file a Schedule 13D within ten days after the purchase. Click the link icon to see the full transaction history.

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Date Form Target Prev
Shares		 Current
Shares		 Change
(Percent)		 Ownership
(Percent)		 Change
(Percent)
2016-02-16 13G/A EML / The Eastern Company 461,185 0
2016-02-16 13G/A TLS / Telos Corporation 0
2016-02-16 13G/A INRD / Inrad Optics, Inc. 3,214,458 0
2016-02-16 13G/A WLMS / Williams Industrial Services Group Inc 0
2016-02-16 13G/A SOTK / Sono-Tek Corporation 1,476,428 0
2016-02-16 13G/A TRNS / Transcat, Inc. 0
2015-04-08 13G/A EML / The Eastern Company 461,185
2015-04-08 13G/A SOTK / Sono-Tek Corporation 1,476,428
2015-03-06 13G/A INRD / Inrad Optics, Inc. 3,214,458
2015-02-17 13G/A INRD / Inrad Optics, Inc. 2,379,453
2015-02-13 13G/A TLS / Telos Corporation 379,798
2015-02-13 13G/A PMFG / Pmfg, Inc. 4,100,761
2015-02-13 13G/A SOTK / Sono-Tek Corporation 1,215,552
2015-02-13 13G/A EML / The Eastern Company 956,659
2015-02-13 13G/A TRNS / Transcat, Inc. 1,539,236
2015-02-13 13G/A WLMS / Williams Industrial Services Group Inc 944,957
2015-02-13 13G/A APAGF / Apco Oil & Gas International Inc 1,275,052
2014-10-07 13G/A TRNS / Transcat, Inc. 1,579,996
2014-09-09 13G/A RAND / Rand Capital Corporation 316,317
2014-07-18 13G SOTK / Sono-Tek Corporation 736,602
2013-09-16 13G/A ATRO / Astronics Corporation 261,553
2013-07-09 13G/A ATRO / Astronics Corporation 265,243
2013-02-13 13G/A AGX / Argan, Inc. 0
2013-02-13 13G/A WLMS / Williams Industrial Services Group Inc 1,548,564
2013-02-13 13G/A GCOM / Globecomm Systems Inc 1,384,712
2013-02-13 13G/A PMFG / Pmfg, Inc. 5,813,080
2013-02-13 13G/A EML / The Eastern Company 1,316,849
2013-02-13 13G/A APAGF / Apco Oil & Gas International Inc 2,604,046
2013-02-13 13G/A TLS / Telos Corporation 366,974
2013-02-13 13G/A GHM / Graham Corporation 333,427
2013-02-13 13G/A INRD / Inrad Optics, Inc. 2,227,006
2013-02-13 13G/A ATROB / Astronics Corporation 52,078
2013-02-13 13G/A ATRO / Astronics Corporation 1,108,776
2013-02-13 13G/A EEI / Ecology and Environment, Inc. 85,057
2013-02-13 13G/A RAND / Rand Capital Corporation 1,115,315
2013-02-13 13G/A USLM / United States Lime & Minerals, Inc. 217,202
2013-02-13 13G/A GVP / GSE Systems, Inc. 442,623
2013-02-13 13G/A TRNS / Transcat, Inc. 2,104,411
2012-11-05 13G/A AGX / Argan, Inc. 925,819
2012-11-05 13G/A GCOM / Globecomm Systems Inc 2,381,741
2012-10-10 13G/A GCOM / Globecomm Systems Inc 4,416,287
2012-10-10 13G/A WLMS / Williams Industrial Services Group Inc 1,860,118
2012-10-10 13G/A PMFG / Pmfg, Inc. 6,113,740
2012-10-10 13G/A EML / The Eastern Company 1,442,339
2012-10-10 13G/A APAGF / Apco Oil & Gas International Inc 2,663,741
2012-10-10 13G/A TLS / Telos Corporation 380,756
2012-10-10 13G/A INRD / Inrad Optics, Inc. 2,218,599
2012-10-10 13G/A ATRO / Astronics Corporation 1,230,661
2012-10-10 13G/A RAND / Rand Capital Corporation 1,272,390
2012-10-10 13G/A TRNS / Transcat, Inc. 2,179,766
2012-09-07 13G/A TRNS / Transcat, Inc. 3,447,822
2012-07-09 13G/A GCOM / Globecomm Systems Inc 7,256,200
2012-07-09 13G/A EML / The Eastern Company 2,452,095
2012-07-09 13G/A APAGF / Apco Oil & Gas International Inc 4,931,001
2012-07-09 13G/A ATRO / Astronics Corporation 1,903,549
2012-07-09 13G/A RAND / Rand Capital Corporation 2,578,153
2012-06-08 13G/A AGX / Argan, Inc. 2,167,417
2012-06-08 13G/A GCOM / Globecomm Systems Inc 8,525,271
2012-06-08 13G/A WLMS / Williams Industrial Services Group Inc 3,181,075
2012-06-08 13G/A PMFG / Pmfg, Inc. 11,515,528
2012-06-08 13G/A INRD / Inrad Optics, Inc. 4,929,584
2012-06-08 13G/A RAND / Rand Capital Corporation 2,095,488
2012-06-08 13G/A TRNS / Transcat, Inc. 4,112,707
2012-05-09 13G/A GVP / GSE Systems, Inc. 1,362,477
2012-04-03 13G/A USLM / United States Lime & Minerals, Inc. 471,542
2012-02-17 13G/A GHM / Graham Corporation 509,944
2012-02-14 13G/A PMFG / Pmfg, Inc. 14,306,486
2012-02-14 13G/A AGX / Argan, Inc. 4,824,631
2012-02-14 13G/A WLMS / Williams Industrial Services Group Inc 5,011,773
2012-02-14 13G/A GCOM / Globecomm Systems Inc 10,732,440
2012-02-14 13G/A EML / The Eastern Company 2,844,018
2012-02-14 13G/A APAGF / Apco Oil & Gas International Inc 6,703,331
2012-02-14 13G/A TLS / Telos Corporation 752,074
2012-02-14 13G GHM / Graham Corporation 509,944
2012-02-14 13G/A INRD / Inrad Optics, Inc. 5,755,058
2012-02-14 13G/A UTL / Unitil Corporation 47,000
2012-02-14 13G/A ATRO / Astronics Corporation 2,927,094
2012-02-14 13G ATROB / Astronics Corporation 272,421
2012-02-14 13G EML / The Eastern Company 2,844,018
2012-02-14 13G/A RAND / Rand Capital Corporation 2,499,210
2012-02-14 13G/A USLM / United States Lime & Minerals, Inc. 1,146,545
2012-02-14 13G/A GVP / GSE Systems, Inc. 2,518,560
2012-02-14 13G/A TRNS / Transcat, Inc. 4,719,741