TRINGALI DONALD J

CIK 00011996964 companiesCALABASAS, CA

SEC Profile

Transactions

Companies

Filings

CIK

0001199696

Recent Transactions

50 trades

Award
NATURAL GAS SERVICES GROUP INC$NGS
Common Stock
2025-12-03$30.50/sh+49→ 13,664 total
Award
NATURAL GAS SERVICES GROUP INC$NGS
Common Stock
2025-08-08$24.78/sh+34→ 13,615 total
Award
NATURAL GAS SERVICES GROUP INC$NGS
Common Stock
2025-06-13+5,058→ 13,581 total
Award
NATURAL GAS SERVICES GROUP INC$NGS
Common Stock
2025-06-13+562→ 1,509 total
Exercise/Conversion
NATURAL GAS SERVICES GROUP INC$NGS
Restricted Stock Units
2025-06-13−5,620→ 0 total
Award
NATURAL GAS SERVICES GROUP INC$NGS
Restricted Stock Units
2025-06-05+4,456→ 4,456 total
Award
NATURAL GAS SERVICES GROUP INC$NGS
Restricted Stock Units
2024-06-13+5,620→ 5,620 total
Award
NATURAL GAS SERVICES GROUP INC$NGS
Common Stock
2024-05-09+947→ 947 total
Exercise/Conversion
NATURAL GAS SERVICES GROUP INC$NGS
Restricted Stock Units
2024-05-09−9,470→ 0 total
Award
NATURAL GAS SERVICES GROUP INC$NGS
Common Stock
2024-05-09+8,523→ 8,523 total
Award
NATURAL GAS SERVICES GROUP INC$NGS
Restricted Stock Unit
2023-05-09+9,470→ 9,470 total
Award
FIREFLY NEUROSCIENCE, INC.$AIFF
Options (Right-to-Buy)
2022-11-21+10,000→ 105,000 total
Award
FIREFLY NEUROSCIENCE, INC.$AIFF
Options (right-to-buy)
2021-12-30+50,000→ 70,000 total
Award
FIREFLY NEUROSCIENCE, INC.$AIFF
Warrants (right-to-buy)
2021-08-26$2.70/sh+25,000→ 45,000 total
Award
FIREFLY NEUROSCIENCE, INC.$AIFF
Common Stock
2021-08-26$2.00/sh+25,000→ 25,000 total
Disposition from Tender
Cartesian, Inc.
Common Stock
2018-05-11$0.40/sh−25,000→ 12,500 total
Award
Cartesian, Inc.
Common Stock
2017-07-25+12,500→ 37,500 total
Purchase
Cartesian, Inc.
Common Stock
2016-08-18$0.61/sh+5,000→ 25,000 total
Award
Cartesian, Inc.
Common Stock
2016-07-22+20,000→ 20,000 total
Disposition to Issuer
NATIONAL TECHNICAL SYSTEMS INC /CA/
COMMON STOCK
2013-11-22−158,332→ 0 total
Purchase
NATIONAL TECHNICAL SYSTEMS INC /CA/
Common Stock
2011-10-05$4.75/sh+800→ 158,322 total
Purchase
NATIONAL TECHNICAL SYSTEMS INC /CA/
Common Stock
2011-10-04$5.00/sh+200→ 157,522 total
Purchase
NATIONAL TECHNICAL SYSTEMS INC /CA/
Common Stock
2011-09-29$5.00/sh+2,000→ 156,322 total
Purchase
NATIONAL TECHNICAL SYSTEMS INC /CA/
Common Stock
2011-09-29$5.30/sh+1,000→ 152,322 total
Purchase
NATIONAL TECHNICAL SYSTEMS INC /CA/
Common Stock
2011-09-29$5.34/sh+1,000→ 157,322 total
Purchase
NATIONAL TECHNICAL SYSTEMS INC /CA/
Common Stock
2011-09-29$5.25/sh+2,000→ 154,322 total
Award
NATIONAL TECHNICAL SYSTEMS INC /CA/
Common Stock
2011-09-27$5.36/sh+11,848→ 151,322 total
Purchase
NATIONAL TECHNICAL SYSTEMS INC /CA/
Common Stock
2011-09-23$5.55/sh+1,000→ 139,474 total
Purchase
NATIONAL TECHNICAL SYSTEMS INC /CA/
Common Stock
2011-09-22$5.60/sh+100→ 138,474 total
Purchase
NATIONAL TECHNICAL SYSTEMS INC /CA/
Common Stock
2011-09-22$5.55/sh+200→ 138,374 total
Exercise/Conversion
NATIONAL TECHNICAL SYSTEMS INC /CA/
Common Stock
2011-08-02$4.56/sh+2,500→ 135,674 total
Exercise/Conversion
NATIONAL TECHNICAL SYSTEMS INC /CA/
Stock Options (Right to Buy)
2011-08-02−2,500→ 0 total
Exercise/Conversion
NATIONAL TECHNICAL SYSTEMS INC /CA/
Stock Options (Right to Buy)
2011-08-02−2,500→ 0 total
Exercise/Conversion
NATIONAL TECHNICAL SYSTEMS INC /CA/
Common Stock
2011-08-02$2.19/sh+2,500→ 130,674 total
Exercise/Conversion
NATIONAL TECHNICAL SYSTEMS INC /CA/
Common Stock
2011-08-02$4.45/sh+2,500→ 133,174 total
Exercise/Conversion
NATIONAL TECHNICAL SYSTEMS INC /CA/
Common Stock
2011-08-02$4.41/sh+2,500→ 138,174 total
Exercise/Conversion
NATIONAL TECHNICAL SYSTEMS INC /CA/
Stock Options (Right to Buy)
2011-08-02−2,500→ 0 total
Exercise/Conversion
NATIONAL TECHNICAL SYSTEMS INC /CA/
Stock Options (Right to Buy)
2011-08-02−2,500→ 0 total
Award
NATIONAL TECHNICAL SYSTEMS INC /CA/
Common Stock
2010-07-16$7.92/sh+8,018→ 128,174 total
Exercise/Conversion
NATIONAL TECHNICAL SYSTEMS INC /CA/
Common Stock
2010-06-24$1.40/sh+10,000→ 120,156 total
Exercise/Conversion
NATIONAL TECHNICAL SYSTEMS INC /CA/
Stock Options (Right to Buy)
2010-06-24−2,500→ 0 total
Exercise/Conversion
NATIONAL TECHNICAL SYSTEMS INC /CA/
Stock Options (Right to Buy)
2010-06-24−10,000→ 0 total
Exercise/Conversion
NATIONAL TECHNICAL SYSTEMS INC /CA/
Common Stock
2010-06-24$1.91/sh+10,000→ 107,656 total
Exercise/Conversion
NATIONAL TECHNICAL SYSTEMS INC /CA/
Stock Options (Right to Buy)
2010-06-24−10,000→ 0 total
Exercise/Conversion
NATIONAL TECHNICAL SYSTEMS INC /CA/
Common Stock
2010-06-24$2.04/sh+2,500→ 110,156 total
Award
NATIONAL TECHNICAL SYSTEMS INC /CA/
Common Stock
2010-03-17$5.51/sh+25,000→ 55,841 total
Purchase
NATIONAL TECHNICAL SYSTEMS INC /CA/
Common Stock
2009-01-13$3.50/sh+1,798→ 40,742 total
Purchase
NATIONAL TECHNICAL SYSTEMS INC /CA/
Common Stock
2009-01-07$3.70/sh+1,800→ 38,944 total
Purchase
NATIONAL TECHNICAL SYSTEMS INC /CA/
Common Stock
2009-01-05$3.60/sh+3,200→ 37,144 total
Award
NATIONAL TECHNICAL SYSTEMS INC /CA/
Common Stock
2007-06-21+7,957→ 33,944 total

TRINGALI DONALD J

Recent Transactions

Companies

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