SEC Form 4 · accession 0001209191-17-003050

Acacia Communications, Inc. · ACIA

Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗

Reporting owner

Murugesan Shanmugaraj

Officer — President & CEO · Director

Period of report

Jan 5, 2017

Accepted (ET)

Jan 9, 2017 · 9:57 pm EST

Rule 10b5-1 plan

unknown — predates the checkbox

Issuer CIK

0001651235

Table I — non-derivative securities

Security	Date	Code	Shares	Price	A/D	Owned after	D/I	Nature of ownership
Common Stock^F1,F2,F3	Jan 5, 2017	S	7,224	$60.9267	D	747,241	D
Common Stock^F1,F4,F3	Jan 5, 2017	S	1,318	$61.9288	D	745,699	D
Common Stock^F1,F3	Jan 5, 2017	S	58	$62.72	D	745,641	D
Common Stock^F1,F2	Jan 5, 2017	S	2,688	$60.9267	D	182,649	I	By The Malini Shanmugaraj 2016 QTIP Trust
Common Stock^F1,F4	Jan 5, 2017	S	491	$61.9288	D	182,158	I	By The Malini Shanmugaraj 2016 QTIP Trust
Common Stock^F1	Jan 5, 2017	S	21	$62.72	D	182,137	I	By The Malini Shanmugaraj 2016 QTIP Trust
Common Stock^F1,F2	Jan 5, 2017	S	2,688	$60.9267	D	197,312	I	By The Shanmugaraj Irrevocable Children's Trust
Common Stock^F1,F4	Jan 5, 2017	S	491	$61.9288	D	196,821	I	By The Shanmugaraj Irrevocable Children's Trust
Common Stock^F1	Jan 5, 2017	S	21	$62.72	D	196,800	I	By The Shanmugaraj Irrevocable Children's Trust
Common Stock^F1,F5,F3	Jan 6, 2017	S	5,676	$60.6976	D	739,965	D
Common Stock^F1,F6,F3	Jan 6, 2017	S	2,924	$61.2822	D	737,041	D
Common Stock^F1,F5	Jan 6, 2017	S	2,112	$60.6976	D	180,025	I	By The Malini Shanmugaraj 2016 QTIP Trust
Common Stock^F1,F6	Jan 6, 2017	S	1,088	$61.2822	D	178,937	I	By The Malini Shanmugaraj 2016 QTIP Trust
Common Stock^F1,F5	Jan 6, 2017	S	2,112	$60.6976	D	194,688	I	By The Shanmugaraj Irrevocable Children's Trust
Common Stock^F1,F6	Jan 6, 2017	S	1,088	$61.2822	D	193,600	I	By The Shanmugaraj Irrevocable Children's Trust

Table II — derivative securities

No Table II lines on this filing.

Explanation of responses

F1This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on August 31, 2016.
F2This transaction was executed in multiple trades at prices ranging from $60.50 to $61.45; the price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide full information regarding the number of shares and prices at which the transactions were effected upon request to the SEC staff, the registrant, or a security holder of the registrant.
F3Includes 127,076 restricted stock units ("RSUs"). Each RSU represents the right to receive one share of common stock upon vesting.
F4This transaction was executed in multiple trades at prices ranging from $61.50 to $62.33; the price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide full information regarding the number of shares and prices at which the transactions were effected upon request to the SEC staff, the registrant, or a security holder of the registrant.
F5This transaction was executed in multiple trades at prices ranging from $60.01 to $61.00; the price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide full information regarding the number of shares and prices at which the transactions were effected upon request to the SEC staff, the registrant, or a security holder of the registrant.
F6This transaction was executed in multiple trades at prices ranging from $61.01 to $61.71; the price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide full information regarding the number of shares and prices at which the transactions were effected upon request to the SEC staff, the registrant, or a security holder of the registrant.