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4//SEC Filing

MATRIX PARTNERS VIII L P 4

Accession 0000899243-18-013264

CIK 0001651235other

Filed

May 16, 8:00 PM ET

Accepted

May 17, 5:46 PM ET

Size

5.8 KB

Accession

0000899243-18-013264

Insider Transaction Report

Form 4
Period: 2018-05-15
Transactions
  • Other

    Common Stock

    2018-05-151,000,0008,646,247 total(indirect: By Matrix Partners VIII, L.P.)
Footnotes (2)
  • [F1]Represents a pro-rata distribution, and not a purchase or sale, without additional consideration by Matrix Partners VIII, L.P. ("Matrix Partners VIII"), to its partners
  • [F2]The shares are owned directly by Matrix Partners VIII. Matrix VIII US Management Co., L.L.C. (the "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
May 16, 8:00 PM ET
Accepted
May 17, 5:46 PM ET
Size
5.8 KB