Ronald D'Ercole

Insider

First SEC filing: Feb. 24, 2017 · Latest: Feb. 24, 2017

On this page

Insider at Companies where this person is a reporting insider.
Insider transactions Every share this person bought or sold, from Form 4 filings.
Initial holdings The stakes this person held when they first started reporting.

Insider at

UCTT selling Feb. 27, 2018

Insider transactions

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

16 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Oct. 28, 2018	UCTT	F	2,881	$10.01	$28,839	52,114 Direct	-5.24%	Disposed	635.1% (price as of 2026-08-20)
Oct. 27, 2018	UCTT	F	288	$10.01	$2,883	54,995 Direct	-0.52%	Disposed	635.1% (price as of 2026-08-20)
Sept. 25, 2018	UCTT	F	807	$12.57	$10,144	55,283 Direct	-1.44%	Disposed	485.4% (price as of 2026-08-20)
May 3, 2018	UCTT	A	373	$16.56	$6,177	56,090 Direct	+0.67%	Acquired	344.3% (price as of 2026-08-20)
April 28, 2018	UCTT	F	1,145	$17.45	$19,980	55,717 Direct	-2.01%	Disposed	321.7% (price as of 2026-08-20)
April 28, 2018	UCTT	F	381	$17.45	$6,648	56,862 Direct	-0.67%	Disposed	321.7% (price as of 2026-08-20)
March 30, 2018	UCTT	A	11,100	—	—	57,243 Direct	+24.06%	Acquired	(price as of 2026-08-20)
Feb. 27, 2018	UCTT	S 10b5-1	8,676	$19.56	$169,703	46,143 Direct	-15.83%	Disposed	276.2% (price as of 2026-08-20)
Feb. 26, 2018	UCTT	F	3,505	$19.73	$69,154	54,819 Direct	-6.01%	Disposed	272.9% (price as of 2026-08-20)
Feb. 26, 2018	UCTT	F	1,152	$19.73	$22,729	58,060 Direct	-1.95%	Disposed	272.9% (price as of 2026-08-20)
Feb. 13, 2018	UCTT	A	3,312	—	—	59,212 Direct	+5.92%	Acquired	(price as of 2026-08-20)
Dec. 28, 2017	UCTT	S 10b5-1	3,009	$21.41	$64,423	55,900 Direct	-5.11%	Disposed	243.7% (price as of 2026-08-20)
Dec. 26, 2017	UCTT	F	1,991	$21.14	$42,090	58,909 Direct	-3.27%	Disposed	248.1% (price as of 2026-08-20)
Oct. 31, 2017	UCTT	S 10b5-1	5,202	$24.49	$127,397	60,900 Direct	-7.87%	Disposed	200.4% (price as of 2026-08-20)
Oct. 28, 2017	UCTT	F	3,131	$24.28	$76,021	66,102 Direct	-4.52%	Disposed	203.0% (price as of 2026-08-20)
Sept. 29, 2017	UCTT	S 10b5-1	1,457	$30.47	$44,395	69,233 Direct	-2.06%	Disposed	141.5% (price as of 2026-08-20)
Sept. 25, 2017	UCTT	F	876	$27.01	$23,661	70,690 Direct	-1.22%	Disposed	172.4% (price as of 2026-08-20)
May 31, 2017	UCTT	S 10b5-1	6,508	$23.23	$151,181	71,566 Direct	-8.34%	Disposed	216.7% (price as of 2026-08-20)
May 31, 2017	UCTT	S 10b5-1	12,100	$22.36	$270,556	78,074 Direct	-13.42%	Disposed	229.1% (price as of 2026-08-20)
May 5, 2017	UCTT	A	294	$20.00	$5,880	90,174 Direct	+0.33%	Acquired	267.9% (price as of 2026-08-20)
April 28, 2017	UCTT	A	9,938	—	—	89,880 Direct	+12.43%	Acquired	(price as of 2026-08-20)
Feb. 26, 2017	UCTT	F	5,180	$14.67	$75,991	79,942 Direct	-6.09%	Disposed	401.6% (price as of 2026-08-20)

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.

Initial ownership (Form 3) 1 holding

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

Date	Ticker	Security	Shares	Ownership
Feb. 24, 2017	UCTT	Common Stock [F1]	85,122	Direct