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4//SEC Filing

MATRIX PARTNERS VIII L P 4

Accession 0000899243-18-023380

CIK 0001651235other

Filed

Aug 27, 8:00 PM ET

Accepted

Aug 28, 4:40 PM ET

Size

5.8 KB

Accession

0000899243-18-023380

Insider Transaction Report

Form 4
Period: 2018-08-24
Transactions
  • Other

    Common Stock

    2018-08-241,000,0006,646,247 total(indirect: By Matrix Partners VIII, L.P.)
Footnotes (2)
  • [F1]Represents a pro-rata distribution, and not a purchase or sale, by Matrix Partners VIII, L.P. ("Matrix Partners VIII") with no consideration, to its partners.
  • [F2]The shares are owned directly by Matrix Partners VIII. Matrix VIII US Management Co., L.L.C. ("Matrix VIII US Management Co.") is the General Partner of Matrix Partners VIII and disclaims beneficial ownership of the shares owned by Matrix Partners VIII except to its proportionate pecuniary interest therein. Mr. Reiss, a member of the Board of Directors of the Issuer and a managing member of Matrix VIII US Management Co. has sole voting and dispositive power with respect to these shares. Mr. Reiss disclaims beneficial ownership of such shares, except to the extent of his pecuniary interest therein.

Issuer

Acacia Communications, Inc.

CIK 0001651235

Entity typeother
IncorporatedDE

Related Parties

1
  • filerCIK 0001373044

Filing Metadata

Form type
4
Filed
Aug 27, 8:00 PM ET
Accepted
Aug 28, 4:40 PM ET
Size
5.8 KB