Mark A. Koch

Director of Finance/CFO at EMAGIN CORPORATION

65 year

Producer Manufacturing

Electronic Technology

Consumer Durables

Mark A. Koch active positions

Companies	Position	Start	End
EMAGIN CORPORATION	Investor Relations Contact	-	-
	Director of Finance/CFO	2020-01-22	-
	Comptroller/Controller/Auditor	2016-02-29	2018-09-30
	Corporate Officer/Principal	2018-09-30	2020-01-22

Companies	Position	Start	End
DGT HOLDINGS CORP	Comptroller/Controller/Auditor	2006-10-29	2006-10-29
DGT HOLDINGS CORP	Treasurer	2006-10-29	2006-10-29
SEMX Corp. SEMX Corp. Electrical ProductsProducer Manufacturing SEMX Corp. used to manufacture interconnect materials used in microelectronic devices. The firm's products include bonding wire, die attach preforms, bond pads, and ribbons. The company was founded in 1981 and is headquartered in Armonk, NY.	Comptroller/Controller/Auditor	-	-
TURTLE BEACH CORPORATION	Comptroller/Controller/Auditor	-	-

Manhattan College

Undergraduate Degree

International

United States

Operational

Comptroller/Controller/Auditor	4
Treasurer	1
Director of Finance/CFO	1

Sectoral

Positions held

Active

Inactive

Listed companies

Private companies

Listed companies	1
TURTLE BEACH CORPORATION	Consumer Durables

Private companies	3
DGT Holdings Corp. DGT Holdings Corp. Electrical ProductsProducer Manufacturing DGT Holdings Corp. engages in the development, manufacture and market of medical imaging equipment, power conversion subsystems and components worldwide. The company was founded on October 25, 1954 and is headquartered in New York, NY.	Producer Manufacturing
eMagin Corp. eMagin Corp. Computer PeripheralsElectronic Technology eMagin Corp. engages in the designing, developing, manufacturing, and marketing of organic light emitting diode (OLED) miniature displays and related products. Its OLED displays are incorporated with products including military aviation helmets, military weapons sights and targeting systems, night vision and thermal imaging devices, training and simulation, visualization for ocular surgery, mobile ultrasound, and augmented reality applications. The company was founded on January 23, 1996 and is headquartered in Hopewell Junction, NY.	Electronic Technology
SEMX Corp. SEMX Corp. Electrical ProductsProducer Manufacturing SEMX Corp. used to manufacture interconnect materials used in microelectronic devices. The firm's products include bonding wire, die attach preforms, bond pads, and ribbons. The company was founded in 1981 and is headquartered in Armonk, NY.	Producer Manufacturing