Neil T Watanabe

Insider

First SEC filing: March 23, 2015 · Latest: March 23, 2015

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Insider at

0 buys (P) 0 sells (S) Net: $0 + 16 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

No open-market trades on record; showing all filings.

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Jan. 8, 2018	PRTS	A	75,630	—	—	75,630 Direct	—	Acquired	(price as of 2026-08-21)
Jan. 8, 2018	PRTS	A	41,570	—	—	145,615 Direct	+39.95%	Acquired	(price as of 2026-08-21)
Aug. 9, 2017	PRTS	A	85,000	—	—	85,000 Direct	-50.00%	Disposed	(price as of 2026-08-21)
March 23, 2017	PRTS	D	30,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
March 23, 2017	PRTS	F	705	$3.31	$2,334	104,045 Direct	-0.67%	Disposed	-80.5% (price as of 2026-08-21)
March 23, 2017	PRTS	A	30,000	—	—	104,750 Direct	+40.13%	Acquired	(price as of 2026-08-21)
March 3, 2017	PRTS	F	2,304	$3.35	$7,718	74,750 Direct	-2.99%	Disposed	-80.7% (price as of 2026-08-21)
March 3, 2017	PRTS	A	57,303	—	—	77,054 Direct	+290.13%	Acquired	(price as of 2026-08-21)
Jan. 25, 2017	PRTS	A	50,000	—	—	50,000 Direct	-50.00%	Disposed	(price as of 2026-08-21)
Feb. 16, 2016	PRTS	M	34,404	—	—	30,000 Direct	-53.42%	Disposed	(price as of 2026-08-21)
Feb. 16, 2016	PRTS	F	14,653	$2.80	$41,028	19,751 Direct	-42.59%	Disposed	-77.0% (price as of 2026-08-21)
Feb. 16, 2016	PRTS	A	34,404	—	—	34,404 Direct	—	Acquired	(price as of 2026-08-21)
Jan. 21, 2016	PRTS	A	25,000	—	—	25,000 Direct	-50.00%	Disposed	(price as of 2026-08-21)
March 23, 2015	PRTS	A	30,000	—	—	64,404 Direct	+87.20%	Acquired	(price as of 2026-08-21)
March 23, 2015	PRTS	A	34,404	—	—	34,404 Direct	—	Acquired	(price as of 2026-08-21)
March 23, 2015	PRTS	A	335,000	—	—	335,000 Direct	—	Acquired	(price as of 2026-08-21)

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Options, RSUs and convertible securities reported on Form 4 Table II.

Date	Ticker	Security	Underlying	Exercise price	Expiration	Shares	A/D
Jan. 8, 2018	PRTS	Stock Options (Right to Buy) [F2]	Common Stock (75,630)	$2.61	Jan. 7, 2028	75,630	Acquired
Aug. 9, 2017	PRTS	Stock Options (Right to Buy) [F1]	Common Stock (85,000)	$2.77	Aug. 8, 2027	85,000	Disposed
March 23, 2017	PRTS	Restricted Stock Units	Common Stock (30,000)	$3.31	—	30,000	Disposed
Jan. 25, 2017	PRTS	Stock Options (Right to Buy) [F1]	Common Stock (50,000)	$3.40	Jan. 24, 2027	50,000	Disposed
Feb. 16, 2016	PRTS	Restricted Stock Units [F1]	Common Stock (34,404)	—	—	34,404	Disposed
Jan. 21, 2016	PRTS	Stock Options (Right to Buy) [F1]	Common Stock (25,000)	$2.64	Jan. 21, 2026	25,000	Disposed
March 23, 2015	PRTS	Restricted Stock Units [F1]	Common Stock (30,000)	—	—	30,000	Acquired
March 23, 2015	PRTS	Restricted Stock Units [F1]	Common Stock (34,404)	—	—	34,404	Acquired
March 23, 2015	PRTS	Stock Options (Right to Buy) [F1]	Common Stock (335,000)	$2.18	March 22, 2025	335,000	Acquired

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Securities held when first becoming an insider, per SEC Form 3.

Date	Ticker	Security	Shares	Ownership
March 23, 2015	PRTS	Common Stock	0	Direct