X0306 4 2018-09-20 0 0001017968 EDGEWATER TECHNOLOGY INC/DE/ EDGW 0001498290 DiSanto Frederick D. 6060 PARKLAND SUITE 200 CLEVELAND OH 44124 1 0 1 0 Common Stock, par value $0.01 per share 2018-09-20 4 P 0 34451 5.155 A 613841 I See Footnote Common Stock, par value $0.01 per share 2018-09-20 4 P 0 6214 5.155 A 36824 I See Footnote Common Stock, par value $0.01 per share 2018-09-20 4 P 0 40665 5.155 D 0 I See Footnote Catalyst Partners Institutional LP own the shares directly. Mr DiSanto by virtue of his position as Chairman and CEO of Ancora Advisors, the general partner of Catalyst, may be deemed to beneficially own the shares. Mr. DiSanto expressly disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein. Catalyst Partners LP own the shares directly. Mr DiSanto by virtue of his position as Chairman and CEO of Ancora Advisors, the general partner of Catalyst, may be deemed to beneficially own the shares. Mr. DiSanto expressly disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein. AAMAF LP own the shares directly. Mr DiSanto by virtue of his position as Chairman and CEO of Ancora Advisors, the general partner of AAMAF LP, may be deemed to beneficially own the shares. Mr. DiSanto expressly disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein. Frederick D. DiSanto 2018-09-21