BROWN DAVID A B

CIK 000111250813 companiesWINCHESTER, MA

SEC Profile

Transactions

Companies

Filings

CIK

0001112508

Recent Transactions

50 trades

Award
NOS4-1, Inc.
Common Stock, $0.01 par value per share
2023-02-02+85,821→ 936,576 total
Purchase
NOS4-1, Inc.
Common Stock, $0.01 par value per share
2022-11-18$1.02/sh+85,304→ 850,755 total
Purchase
NOS4-1, Inc.
Common Stock, $0.01 par value per share
2022-11-17$1.01/sh+15,705→ 765,451 total
Purchase
NOS4-1, Inc.
Common Stock, $0.01 par value per share
2022-05-24$1.75/sh+3,200→ 749,746 total
Purchase
NOS4-1, Inc.
Common Stock, $0.01 par value per share
2022-05-23$1.72/sh+24,836→ 746,546 total
Purchase
NOS4-1, Inc.
Common Stock, $0.01 par value per share
2022-05-20$1.60/sh+8,717→ 721,710 total
Purchase
NOS4-1, Inc.
Common Stock, $0.01 par value per share
2022-05-19$1.54/sh+34,456→ 712,993 total
Purchase
NOS4-1, Inc.
Common Stock, $0.01 par value per share
2022-05-18$1.50/sh+113,933→ 678,537 total
Purchase
NOS4-1, Inc.
Common Stock, $0.01 par value per share
2022-05-17$1.46/sh+15,358→ 564,604 total
Purchase
NOS4-1, Inc.
Common Stock, $0.01 par value per share
2022-03-22$1.78/sh+58,263→ 549,246 total
Purchase
NOS4-1, Inc.
Common Stock, $0.01 par value per share
2022-03-21$1.73/sh+41,737→ 490,983 total
Award
NOS4-1, Inc.
Common Stock, $0.01 par value per share
2022-02-03+48,649→ 449,246 total
Purchase
NOS4-1, Inc.
Common Stock, $0.01 par value per share
2021-11-26$3.63/sh+1,403→ 400,597 total
Purchase
NOS4-1, Inc.
Common Stock, $0.01 par value per share
2021-11-24$3.60/sh+11,137→ 399,194 total
Purchase
NOS4-1, Inc.
Common Stock, $0.01 par value per share
2021-11-23$3.59/sh+32,682→ 388,057 total
Purchase
NOS4-1, Inc.
Common Stock, $0.01 par value per share
2021-11-22$3.60/sh+55,778→ 355,375 total
Award
NOS4-1, Inc.
Common Stock, $0.01 par value per share
2021-02-04+27,398→ 299,597 total
Award
EMCOR Group, Inc.$EME
Common Stock
2020-04-30+2→ 22,251.83 total
Purchase
Concrete Pumping Holdings, Inc.$BBCP
Common Stock
2020-04-16$2.02/sh+7,825→ 83,426 total
Purchase
Concrete Pumping Holdings, Inc.$BBCP
Common Stock
2020-04-16$2.02/sh+10,590→ 75,601 total
Award
NOS4-1, Inc.
Common Stock, $0.01 par value per share
2020-03-13+73,171→ 272,199 total
Exercise/Conversion
NOS4-1, Inc.
Common Stock, $0.01 par value per share
2020-03-05$1.30/sh+33,538→ 152,240 total
Exercise/Conversion
NOS4-1, Inc.
Subscription Rights (right to buy)
2020-03-05−118,702→ 0 total
Exercise/Conversion
NOS4-1, Inc.
Common Stock, $0.01 par value per share
2020-03-05$1.30/sh+46,788→ 199,028 total
Award
EMCOR Group, Inc.$EME
Common Stock
2020-01-31+2→ 22,249.83 total
Sale
EMCOR Group, Inc.$EME
Common Stock
2019-12-09$86.85/sh−100→ 23,340.83 total
Sale
EMCOR Group, Inc.$EME
Common Stock
2019-12-09$86.88/sh−100→ 23,240.83 total
Sale
EMCOR Group, Inc.$EME
Common Stock
2019-12-09$86.91/sh−100→ 22,978.83 total
Sale
EMCOR Group, Inc.$EME
Common Stock
2019-12-09$86.83/sh−100→ 23,540.83 total
Sale
EMCOR Group, Inc.$EME
Common Stock
2019-12-09$86.94/sh−200→ 22,540.83 total
Sale
EMCOR Group, Inc.$EME
Common Stock
2019-12-09$87.00/sh−231→ 22,309.83 total
Sale
EMCOR Group, Inc.$EME
Common Stock
2019-12-09$86.90/sh−62→ 23,078.83 total
Sale
EMCOR Group, Inc.$EME
Common Stock
2019-12-09$86.93/sh−100→ 22,740.83 total
Sale
EMCOR Group, Inc.$EME
Common Stock
2019-12-09$86.92/sh−38→ 21,840.83 total
Sale
EMCOR Group, Inc.$EME
Common Stock
2019-12-09$86.92/sh−100→ 22,878.83 total
Sale
EMCOR Group, Inc.$EME
Common Stock
2019-12-09$86.84/sh−100→ 23,440.83 total
Sale
EMCOR Group, Inc.$EME
Common Stock
2019-12-09$86.80/sh−107→ 23,640.83 total
Sale
EMCOR Group, Inc.$EME
Common Stock
2019-12-09$87.02/sh−62→ 22,247.83 total
Sale
EMCOR Group, Inc.$EME
Common Stock
2019-12-09$86.89/sh−100→ 23,140.83 total
Award
EMCOR Group, Inc.$EME
Common Stock
2019-10-30+1→ 23,747.83 total
Award
EMCOR Group, Inc.$EME
Common Stock
2019-07-30+2→ 23,746.83 total
Award
EMCOR Group, Inc.$EME
Common Stock
2019-05-30+2,211→ 23,744.83 total
Purchase
Concrete Pumping Holdings, Inc.$BBCP
Common Stock
2019-05-10$4.99/sh+27,726→ 65,011 total
Award
EMCOR Group, Inc.$EME
Common Stock
2019-04-30+2→ 21,533.83 total
Award
Concrete Pumping Holdings, Inc.$BBCP
Common Stock
2019-04-29+8,535→ 37,285 total
Disposition to Issuer
Concrete Pumping Holdings, Inc.$BBCP
Warrants
2019-04-29−55,000→ 0 total
Award
EMCOR Group, Inc.$EME
Common Stock
2019-01-30+2→ 21,531.83 total
Award
NOS4-1, Inc.
Common Stock, $0.01 par value per share
2019-01-22+32,653→ 118,702 total
Other
Concrete Pumping Holdings, Inc.$BBCP
Common Stock
2018-12-06+28,750→ 28,750 total
Exercise/Conversion
Concrete Pumping Holdings, Inc.$BBCP
Class A Common Stock
2018-12-06+28,750→ 28,750 total

BROWN DAVID A B

Recent Transactions

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