SEC Form 4 · accession 0001209191-16-139337

Acacia Communications, Inc. · ACIA

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

Reporting owner

Officer — Corporate Controller

Period of report

Aug 29, 2016

Accepted (ET)

Aug 31, 2016 · 5:40 pm EDT

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
Common Stock^F1,F2	Aug 29, 2016	M	1,334	$1.67	A	53,499	D
Common Stock^F3,F2	Aug 29, 2016	M	333	$2.09	A	53,832	D
Common Stock^F4,F2	Aug 29, 2016	M	495	$4.18	A	54,327	D
Common Stock^F5,F2	Aug 30, 2016	M	1,172	$4.18	A	55,499	D

Security	Conv. / exercise price	Date	Code	Shares	A/D	Exercisable	Expires	Underlying	Underlying shares	Owned after	D/I
Stock Option (right to buy)^F7,F6	$1.67	Aug 29, 2016	M	1,334	D	—	Dec 17, 2023	Common Stock	1,334	9,000	D
Stock Option (right to buy)^F7,F8	$2.09	Aug 29, 2016	M	333	D	—	Mar 21, 2024	Common Stock	333	2,584	D
Stock Option (right to buy)^F7,F9	$4.18	Aug 29, 2016	M	495	D	—	Mar 28, 2025	Common Stock	495	14,089	D
Stock Option (right to buy)^F9	$4.18	Aug 30, 2016	M	1,172	D	—	Mar 28, 2025	Common Stock	1,172	12,917	D

F1Consists of 1,334 shares of common stock acquired upon the exercise of outstanding stock options.
F2Includes 35,000 restricted stock units ("RSUs"). Each RSU represents the right to receive one share of common stock upon vesting. Also reflects 17,165 shares of common stock acquired upon the exercise of outstanding stock options on May 12, 2016, which exercise was inadvertently not reported on the filing person's Form 3.
F3Consists of 333 shares of common stock acquired upon the exercise of outstanding stock options.
F4Consists of 495 shares of common stock acquired upon the exercise of outstanding stock options.
F5Consists of 1,172 shares of common stock acquired upon the exercise of outstanding stock options.
F6This option, representing a right to purchase a total of 20,000 shares, vested as to 20% of the shares on November 25, 2014, and vests in equal monthly installments thereafter until November 25, 2018.
F7Also reflects an exercise for 17,165 shares of common stock on May 12, 2016, which exercise was inadvertently not reported on the filing person's Form 3.
F8This option, representing a right to purchase a total of 5,000 shares, vested as to 20% of the shares on March 21, 2015, and vests in equal monthly installments thereafter until March 21, 2019.
F9This option, representing a right to purchase a total of 20,000 shares, vested as to 25% of the shares on March 28, 2016, and vests in equal monthly installments thereafter until March 28, 2019.