ZENTMAN SAMUEL M

CIK 00013093492 companiesCHARLOTTE, NC

SEC Profile

Transactions

Companies

Filings

CIK

0001309349

Recent Transactions

50 trades

Award
Greenland Mines Ltd$KLTO
Common Stock
2026-03-04+350,000→ 1,086,440 total
Exercise/Conversion
ACORN ENERGY, INC.$ACFN
common stock
2026-02-05$4.96/sh+625→ 7,242 total
Exercise/Conversion
ACORN ENERGY, INC.$ACFN
stock options
2026-02-05−625→ 0 total
Award
ACORN ENERGY, INC.$ACFN
stock options
2026-01-19+3,125→ 3,125 total
Award
Greenland Mines Ltd$KLTO
Non-Qualified Stock Option
2025-12-10$0.41/sh+20,000→ 60,000 total
Award
Greenland Mines Ltd$KLTO
Non-Qualified Stock Option
2025-08-07$0.41/sh+10,000→ 40,000 total
Award
Greenland Mines Ltd$KLTO
Common Stock
2025-08-05+153,494→ 736,440 total
Award
ACORN ENERGY, INC.$ACFN
stock options
2025-01-01+625→ 625 total
Exercise/Conversion
ACORN ENERGY, INC.$ACFN
stock options
2024-11-22−625→ 0 total
Exercise/Conversion
ACORN ENERGY, INC.$ACFN
common stock
2024-11-22$3.68/sh+625→ 6,617 total
Exercise/Conversion
ACORN ENERGY, INC.$ACFN
common stock
2024-01-01$2.88/sh+625→ 91,240 total
Exercise/Conversion
ACORN ENERGY, INC.$ACFN
stock options
2024-01-01−625→ 0 total
Tax Payment
ACORN ENERGY, INC.$ACFN
common stock
2024-01-01$6.09/sh−296→ 90,944 total
Award
ACORN ENERGY, INC.$ACFN
stock options
2024-01-01+625→ 625 total
Award
ACORN ENERGY, INC.$ACFN
stock options
2023-01-03+10,000→ 10,000 total
Exercise/Conversion
ACORN ENERGY, INC.$ACFN
stock options
2022-11-22−10,000→ 0 total
Exercise/Conversion
ACORN ENERGY, INC.$ACFN
common stock
2022-11-22$0.14/sh+10,000→ 90,615 total
Award
ACORN ENERGY, INC.$ACFN
stock options
2022-01-01+10,000→ 10,000 total
Award
ACORN ENERGY, INC.$ACFN
stock options
2021-01-01+10,000→ 10,000 total
Award
ACORN ENERGY, INC.$ACFN
stock options
2020-01-08+10,000→ 10,000 total
Exercise of In-Money
ACORN ENERGY, INC.$ACFN
common stock
2019-06-24$0.24/sh+19,170→ 80,615 total
Exercise of In-Money
ACORN ENERGY, INC.$ACFN
subscription rights (right to buy)
2019-06-24−61,445→ 0 total
Award
ACORN ENERGY, INC.$ACFN
stock options
2019-02-05+10,000→ 10,000 total
Award
ACORN ENERGY, INC.$ACFN
stock options
2018-01-01+10,000→ 10,000 total
Award
ACORN ENERGY, INC.$ACFN
stock options
2017-01-01+10,000→ 10,000 total
Award
ACORN ENERGY, INC.$ACFN
stock options
2016-04-01+10,000→ 10,000 total
Award
ACORN ENERGY, INC.$ACFN
stock options
2014-09-23+57,663→ 57,663 total
Award
ACORN ENERGY, INC.$ACFN
stock options
2014-01-01+16,255→ 16,255 total
Exercise/Conversion
ACORN ENERGY, INC.$ACFN
stock options
2013-12-01−25,000→ 0 total
Exercise/Conversion
ACORN ENERGY, INC.$ACFN
common stock
2013-12-01$3.35/sh+25,000→ 83,370 total
Tax Payment
ACORN ENERGY, INC.$ACFN
common stock
2013-12-01$3.82/sh−21,925→ 61,445 total
Award
ACORN ENERGY, INC.$ACFN
stock options
2013-09-20+16,506→ 16,506 total
Exercise/Conversion
ACORN ENERGY, INC.$ACFN
common stock
2012-12-21$3.28/sh+7,500→ 58,370 total
Exercise/Conversion
ACORN ENERGY, INC.$ACFN
stock options
2012-12-21−7,500→ 0 total
Award
ACORN ENERGY, INC.$ACFN
stock options
2012-09-11+10,000→ 10,000 total
Award
ACORN ENERGY, INC.$ACFN
stock options
2011-10-17+10,000→ 10,000 total
Tax Payment
ACORN ENERGY, INC.$ACFN
common stock
2011-03-30$3.63/sh−18,251→ 50,870 total
Exercise/Conversion
ACORN ENERGY, INC.$ACFN
stock options
2011-03-30−25,000→ 0 total
Exercise/Conversion
ACORN ENERGY, INC.$ACFN
common stock
2011-03-30$2.65/sh+25,000→ 69,121 total
Purchase
ACORN ENERGY, INC.$ACFN
Common Stock
2010-12-17$3.50/sh+5,000→ 44,121 total
Purchase
ACORN ENERGY, INC.$ACFN
Common Stock
2010-12-17$3.70/sh+5,000→ 44,121 total
Purchase
ACORN ENERGY, INC.$ACFN
Common stock
2010-10-20$4.45/sh+5,000→ 39,121 total
Award
ACORN ENERGY, INC.$ACFN
Stock Options
2010-06-10+10,000→ 10,000 total
Exercise/Conversion
ACORN ENERGY, INC.$ACFN
stock options
2010-05-05−7,500→ 0 total
Exercise/Conversion
ACORN ENERGY, INC.$ACFN
stock options
2010-05-05−10,000→ 0 total
Exercise/Conversion
ACORN ENERGY, INC.$ACFN
common stock
2010-05-05$0.88/sh+7,500→ 34,121 total
Exercise/Conversion
ACORN ENERGY, INC.$ACFN
common stock
2010-05-05$2.24/sh+10,000→ 26,621 total
Exercise of In-Money
ACORN ENERGY, INC.$ACFN
common stock
2009-11-05$2.78/sh+1,324→ 16,621 total
Exercise of In-Money
ACORN ENERGY, INC.$ACFN
warrant
2009-11-05−1,324→ 0 total
Award
ACORN ENERGY, INC.$ACFN
Stock Options
2009-08-04+10,000→ 10,000 total

Companies

Recent Filings

Address

1300 SOUTH BOULEVARD SUITE D

CHARLOTTE, NC, 28203

View on SEC.gov