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Filing Detail
Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
SEC Accession No. 0001037389-11-000042
Filing Date
2011-02-11
Accepted
2011-02-11 13:09:27
Documents
1
Group Members
JAMES H. SIMONSRENAISSANCE TECHNOLOGIES HOLDINGS CORPORATION

Document Format Files

Seq Description Document Type Size
1 13G AMENDMENT giga.txt SC 13G/A 14025
  Complete submission text file 0001037389-11-000042.txt   16142
Mailing Address 4650 NORRIS CANYON ROAD SAN RAMON CA 94583
Business Address 4650 NORRIS CANYON ROAD SAN RAMON CA 94583 9253284650
GIGA TRONICS INC (Subject) CIK: 0000719274 (see all company filings)

IRS No.: 942656341 | State of Incorp.: CA | Fiscal Year End: 0329
Type: SC 13G/A | Act: 34 | File No.: 005-35652 | Film No.: 11596652
SIC: 3825 Instruments For Meas & Testing of Electricity & Elec Signals

Mailing Address 800 THIRD AVE 33RD FLOOR NEW YORK NY 10022
Business Address 800 THIRD AVE 33TH FL NEW YORK NY 10022 2124866780
RENAISSANCE TECHNOLOGIES LLC (Filed by) CIK: 0001037389 (see all company filings)

IRS No.: 260385758 | Fiscal Year End: 1231
Type: SC 13G/A