GRUENBERG DON

CIK 00012449771 companyNILES, IL

SEC Profile

Transactions

Companies

Filings

CIK

0001244977

Recent Transactions

33 trades

Sale
Perma-Pipe International Holdings, Inc.$PPIH
Common Stock
2007-06-26$26.12/sh−5,754→ 7,480 total
Exercise/Conversion
Perma-Pipe International Holdings, Inc.$PPIH
Common Stock
2007-06-26$7.61/sh+4,000→ 19,955 total
Exercise/Conversion
Perma-Pipe International Holdings, Inc.$PPIH
Employee stock option (right to buy)
2007-06-26−1,000→ 0 total
Exercise/Conversion
Perma-Pipe International Holdings, Inc.$PPIH
Common Stock
2007-06-26$2.16/sh+875→ 15,955 total
Exercise/Conversion
Perma-Pipe International Holdings, Inc.$PPIH
Employee stock option (right to buy)
2007-06-26−4,000→ 0 total
Exercise/Conversion
Perma-Pipe International Holdings, Inc.$PPIH
Employee stock option (right to buy)
2007-06-26−6,600→ 0 total
Exercise/Conversion
Perma-Pipe International Holdings, Inc.$PPIH
Common Stock
2007-06-26$2.15/sh+1,000→ 15,080 total
Exercise/Conversion
Perma-Pipe International Holdings, Inc.$PPIH
Employee stock option (right to buy)
2007-06-26−875→ 0 total
Sale
Perma-Pipe International Holdings, Inc.$PPIH
Common Stock
2007-06-26$26.12/sh−12,475→ 7,480 total
Exercise/Conversion
Perma-Pipe International Holdings, Inc.$PPIH
Common Stock
2007-06-26$3.12/sh+6,600→ 14,080 total
Sale
Perma-Pipe International Holdings, Inc.$PPIH
Common Stock
2007-06-25$27.23/sh−6,246→ 13,234 total
Award
Perma-Pipe International Holdings, Inc.$PPIH
Stock option - right to buy
2007-06-19+5,000→ 22,350 total
Award
Perma-Pipe International Holdings, Inc.$PPIH
Stock Option - Right to Buy
2006-06-22+4,000→ 0 total
Exercise/Conversion
Perma-Pipe International Holdings, Inc.$PPIH
MFRI Common Stock
2006-06-20$2.16/sh+875→ 20,611 total
Exercise/Conversion
Perma-Pipe International Holdings, Inc.$PPIH
MFRI Common Stock
2006-06-20$2.15/sh+256→ 19,736 total
Sale
Perma-Pipe International Holdings, Inc.$PPIH
MFRI Common Stock
2006-06-20$9.50/sh−3,405→ 19,480 total
Sale
Perma-Pipe International Holdings, Inc.$PPIH
MFRI Common Stock
2006-06-20$9.71/sh−197→ 24,914 total
Sale
Perma-Pipe International Holdings, Inc.$PPIH
MFRI Common Stock
2006-06-20$9.70/sh−1,229→ 23,685 total
Sale
Perma-Pipe International Holdings, Inc.$PPIH
MFRI Common Stock
2006-06-20$9.60/sh−300→ 23,385 total
Exercise/Conversion
Perma-Pipe International Holdings, Inc.$PPIH
MFRI Common Stock
2006-06-20$3.12/sh+5,400→ 26,011 total
Sale
Perma-Pipe International Holdings, Inc.$PPIH
MFRI Common Stock
2006-06-20$9.73/sh−900→ 25,111 total
Sale
Perma-Pipe International Holdings, Inc.$PPIH
MFRI Common Stock
2006-06-20$9.59/sh−500→ 22,885 total
Exercise/Conversion
Perma-Pipe International Holdings, Inc.$PPIH
MFRI Common Stock
2006-06-19$2.15/sh+744→ 20,224 total
Sale
Perma-Pipe International Holdings, Inc.$PPIH
MFRI Common Stock
2006-06-19$10.00/sh−744→ 19,480 total
Award
Perma-Pipe International Holdings, Inc.$PPIH
Stock Option - Right to Buy
2005-06-23+4,000→ 0 total
Exercise/Conversion
Perma-Pipe International Holdings, Inc.$PPIH
Common Stock
2004-12-21$2.15/sh+2,000→ 19,480 total
Exercise/Conversion
Perma-Pipe International Holdings, Inc.$PPIH
Common Stock
2004-12-21$3.12/sh+12,000→ 0 total
Exercise/Conversion
Perma-Pipe International Holdings, Inc.$PPIH
Common Stock
2004-12-21$2.16/sh+875→ 0 total
Exercise/Conversion
Perma-Pipe International Holdings, Inc.$PPIH
Common Stock
2004-12-21$3.12/sh+10,400→ 1,000 total
Sale
Perma-Pipe International Holdings, Inc.$PPIH
Common Stock
2004-12-20$8.96/sh−500→ 0 total
Sale
Perma-Pipe International Holdings, Inc.$PPIH
Common Stock
2004-12-20$9.13/sh−5,000→ 34,427 total
Sale
Perma-Pipe International Holdings, Inc.$PPIH
Common Stock
2004-12-17$8.62/sh−10,400→ 0 total
Sale
Perma-Pipe International Holdings, Inc.$PPIH
Common Stock
2004-12-17$8.75/sh−14,875→ 0 total

Companies

Perma-Pipe International Holdings, Inc.
Vice President
$PPIH

Recent Filings

Address

7720 N LEHIGH AVE

NILES, IL, 60714

View on SEC.gov