Purchase
EDENBROOK CAPITAL, LLC director, 10 percent owner director, 10 percent owner
Common Stock 5,669 $11.77 $66,730 Sale
STRANG STEVEN E officer: President FEI-Zyfer officer: President FEI-Zyfer
Common Stock 6,584 $10.77 $70,910 Option
MANCINI OLEANDRO officer: Sr. VP Business Development officer: Sr. VP Business Develo..
Common Stock 12,000 N/A N/A Option
MANCINI OLEANDRO officer: Sr. VP Business Development officer: Sr. VP Business Develo..
Stock Appreciation Rights 12,000 $9.7 $116,400 Sale
MCCLELLAND THOMAS officer: SR Vice Pres & Chief Scientist officer: SR Vice Pres & Chief S..
Common Stock 1,000 $10 $10,000 Sale
MCCLELLAND THOMAS officer: SR Vice Pres & Chief Scientist officer: SR Vice Pres & Chief S..
Common Stock 1,000 $10 $10,000 Sale
MCCLELLAND THOMAS officer: SR Vice Pres & Chief Scientist officer: SR Vice Pres & Chief S..
Common Stock 1,000 N/A N/A Purchase
EDENBROOK CAPITAL, LLC director, 10 percent owner director, 10 percent owner
Common Stock 5,000 $10.12 $50,575 Purchase
EDENBROOK CAPITAL, LLC director, 10 percent owner director, 10 percent owner
Common Stock 7,012 N/A N/A Purchase
EDENBROOK CAPITAL, LLC director, 10 percent owner director, 10 percent owner
Common Stock 2,988 $10.3 $30,788 Purchase
EDENBROOK CAPITAL, LLC director, 10 percent owner director, 10 percent owner
Common Stock 10,000 N/A N/A Purchase
EDENBROOK CAPITAL, LLC director, 10 percent owner director, 10 percent owner
Common Stock 4,000 N/A N/A Purchase
EDENBROOK CAPITAL, LLC director, 10 percent owner director, 10 percent owner
Common Stock 6,000 N/A N/A Purchase
EDENBROOK CAPITAL, LLC director, 10 percent owner director, 10 percent owner
Common Stock 10,000 $10.36 $103,580 Option
MANCINI OLEANDRO officer: Sr. VP Business Development officer: Sr. VP Business Develo..
Common Stock 12,000 $5.65 $67,800 Option
MCCLELLAND THOMAS officer: SR Vice Pres & Chief Scientist officer: SR Vice Pres & Chief S..
Common Stock 10,000 N/A N/A Option
MANCINI OLEANDRO officer: Sr. VP Business Development officer: Sr. VP Business Develo..
Stock Appreciation Rights 12,000 $5.65 $67,800 Option
MCCLELLAND THOMAS officer: SR Vice Pres & Chief Scientist officer: SR Vice Pres & Chief S..
Stock Appreciation Rights 10,000 $5.65 $56,500 Option
GIRSKY JOEL H director director
Common Stock 20,000 $9.7 $194,000 Option
GIRSKY JOEL H director director
Common Stock 20,000 $9.7 $194,000 Option
STRANG STEVEN E officer: President FEI-Zyfer officer: President FEI-Zyfer
Common Stock 5,000 $5.65 $28,250 Option
STRANG STEVEN E officer: President FEI-Zyfer officer: President FEI-Zyfer
Stock Appreciation Rights 5,000 $5.65 $28,250 Option
GIRSKY JOEL H director director
Stock Appreciation Rights 30,000 $6.47 $194,010 Purchase
EDENBROOK CAPITAL, LLC director, 10 percent owner director, 10 percent owner
Common Stock 39,899 $8.91 $355,580 Purchase
EDENBROOK CAPITAL, LLC director, 10 percent owner director, 10 percent owner
Common Stock 4,100 $8.94 $36,638 Purchase
EDENBROOK CAPITAL, LLC director, 10 percent owner director, 10 percent owner
Common Stock 2,000 $9.04 $18,080 Purchase
EDENBROOK CAPITAL, LLC director, 10 percent owner director, 10 percent owner
Common Stock, $1.00 par value ('Common Stock') 6,700 $9 $60,273 Purchase
EDENBROOK CAPITAL, LLC director, 10 percent owner director, 10 percent owner
Common Stock 4,600 $8.92 $41,037 Purchase
EDENBROOK CAPITAL, LLC director, 10 percent owner director, 10 percent owner
Common Stock 710 $9.04 $6,419 Purchase
EDENBROOK CAPITAL, LLC director, 10 percent owner director, 10 percent owner
Common Stock 2,000 $9.11 $18,220 Purchase
EDENBROOK CAPITAL, LLC director, 10 percent owner director, 10 percent owner
Common Stock, $1.00 par value ('Common Stock') 4,300 $9.02 $38,790 Purchase
EDENBROOK CAPITAL, LLC director, 10 percent owner director, 10 percent owner
Common Stock 6,802 $8.89 $60,463 Purchase
EDENBROOK CAPITAL, LLC director, 10 percent owner director, 10 percent owner
Common Stock 28 $8.45 $237 Purchase
EDENBROOK CAPITAL, LLC director, 10 percent owner director, 10 percent owner
Common Stock, $1.00 par value ('Common Stock') 11,728 $8.12 $95,184 Purchase
EDENBROOK CAPITAL, LLC director, 10 percent owner director, 10 percent owner
Common Stock 7,678 $7.94 $60,963 Purchase
EDENBROOK CAPITAL, LLC director, 10 percent owner director, 10 percent owner
Common Stock, $1.00 par value ('Common Stock') 7,100 $7.34 $52,114 Purchase
EDENBROOK CAPITAL, LLC director, 10 percent owner director, 10 percent owner
Common Stock 624 $7.55 $4,711 Purchase
EDENBROOK CAPITAL, LLC director, 10 percent owner director, 10 percent owner
Common Stock 1,629 $7.09 $11,541 Purchase
EDENBROOK CAPITAL, LLC director, 10 percent owner director, 10 percent owner
Common Stock, $1.00 par value ('Common Stock') 1,300 $7.02 $9,125 Purchase
EDENBROOK CAPITAL, LLC director, 10 percent owner director, 10 percent owner
Common Stock, $1.00 par value ('Common Stock') 3,100 $7.16 $22,184 Purchase
EDENBROOK CAPITAL, LLC director, 10 percent owner director, 10 percent owner
Common Stock 4,650 $7.03 $32,676 Purchase
EDENBROOK CAPITAL, LLC director, 10 percent owner director, 10 percent owner
Common Stock, $1.00 par value ('Common Stock') 14,305 $7.2 $102,982 Sale
MCCLELLAND THOMAS officer: SR Vice Pres & Chief Scientist officer: SR Vice Pres & Chief S..
Common Stock 1,000 $10 $10,000 Sale
MCCLELLAND THOMAS officer: SR Vice Pres & Chief Scientist officer: SR Vice Pres & Chief S..
Common Stock 1,000 $10 $10,000 Purchase
EDENBROOK CAPITAL, LLC director, 10 percent owner director, 10 percent owner
Common Stock, $1.00 par value ('Common Stock') 2,786 $10.14 $28,250 Purchase
EDENBROOK CAPITAL, LLC director, 10 percent owner director, 10 percent owner
Common Stock 8,000 N/A N/A Purchase
EDENBROOK CAPITAL, LLC director, 10 percent owner director, 10 percent owner
Common Stock 1,061 N/A N/A Purchase
EDENBROOK CAPITAL, LLC director, 10 percent owner director, 10 percent owner
Common Stock, $1.00 par value ('Common Stock') 3,500 N/A N/A Purchase
EDENBROOK CAPITAL, LLC director, 10 percent owner director, 10 percent owner
Common Stock 700 N/A N/A Purchase
EDENBROOK CAPITAL, LLC director, 10 percent owner director, 10 percent owner
Common Stock 700 N/A N/A