Soo Hong Jeong

Insider

First SEC filing: June 23, 2006 · Latest: June 23, 2006

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.
Derivatives Options and other derivative holdings reported by this person.
Initial holdings The stakes this person held when they first started reporting.
Compensation Executive pay disclosed in company proxy statements.

Insider at

PLAB selling Feb. 9, 2012

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 21 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

21 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Dec. 19, 2014	PLAB	A	30,000	$8.23	$246,900	30,000 Direct	—	Acquired	273.1% (price as of 2026-08-21)
Dec. 19, 2014	PLAB	A	5,000	—	—	179,400 Direct	+2.87%	Acquired	(price as of 2026-08-21)
Dec. 13, 2013	PLAB	A	15,000	$8.86	$132,900	15,000 Direct	—	Acquired	246.6% (price as of 2026-08-21)
Dec. 13, 2013	PLAB	A	2,500	—	—	174,400 Direct	+1.45%	Acquired	(price as of 2026-08-21)
Dec. 7, 2012	PLAB	A	40,000	$5.46	$218,400	40,000 Direct	-50.00%	Disposed	462.5% (price as of 2026-08-21)
Dec. 7, 2012	PLAB	A	14,000	—	—	171,900 Direct	+8.87%	Acquired	(price as of 2026-08-21)
Feb. 9, 2012	PLAB	M	6,182	—	—	25,000 Direct	-19.83%	Disposed	(price as of 2026-08-21)
Feb. 9, 2012	PLAB	S 10b5-1	6,182	$7.50	$46,365	157,900 Direct	-3.77%	Disposed	309.5% (price as of 2026-08-21)
Feb. 9, 2012	PLAB	M	6,182	$0.76	$4,698	164,082 Direct	+3.92%	Acquired	3940.8% (price as of 2026-08-21)
Feb. 3, 2012	PLAB	M	24,118	—	—	31,182 Direct	-43.61%	Disposed	(price as of 2026-08-21)
Feb. 3, 2012	PLAB	S 10b5-1	24,118	$7.50	$180,885	157,900 Direct	-13.25%	Disposed	309.5% (price as of 2026-08-21)
Feb. 3, 2012	PLAB	M	24,118	$0.76	$18,330	182,018 Direct	+15.27%	Acquired	3940.8% (price as of 2026-08-21)
Jan. 19, 2012	PLAB	M	4,700	—	—	55,300 Direct	-7.83%	Disposed	(price as of 2026-08-21)
Jan. 19, 2012	PLAB	S 10b5-1	4,700	$7.51	$35,297	197,900 Direct	-2.32%	Disposed	308.9% (price as of 2026-08-21)
Jan. 19, 2012	PLAB	M	4,700	$0.76	$3,572	202,600 Direct	+2.37%	Acquired	3940.8% (price as of 2026-08-21)
Jan. 18, 2012	PLAB	M	40,000	—	—	60,000 Direct	-40.00%	Disposed	(price as of 2026-08-21)
Jan. 18, 2012	PLAB	M	40,000	$0.76	$30,400	197,900 Direct	+25.33%	Acquired	3940.8% (price as of 2026-08-21)
Jan. 18, 2012	PLAB	S 10b5-1	40,000	$7.26	$290,400	157,900 Direct	-20.21%	Disposed	323.0% (price as of 2026-08-21)
Dec. 9, 2011	PLAB	A	32,500	$6.32	$205,400	32,500 Direct	—	Acquired	385.9% (price as of 2026-08-21)
Dec. 9, 2011	PLAB	A	16,250	—	—	157,900 Direct	+11.47%	Acquired	(price as of 2026-08-21)
Dec. 10, 2010	PLAB	A	32,500	$6.71	$218,075	32,500 Direct	—	Acquired	357.7% (price as of 2026-08-21)
Dec. 10, 2010	PLAB	A	16,250	—	—	141,650 Direct	+12.96%	Acquired	(price as of 2026-08-21)
Dec. 21, 2009	PLAB	A	65,000	—	—	65,000 Direct	—	Acquired	(price as of 2026-08-21)
Nov. 10, 2008	PLAB	A	100,000	—	—	100,000 Direct	—	Acquired	(price as of 2026-08-21)
Jan. 21, 2008	PLAB	A	15,000	—	—	125,400 Direct	+13.59%	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.

Derivative holdings (Form 4 Table II)

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

Date	Ticker	Security	Underlying	Exercise price	Expiration	Shares	A/D
Dec. 19, 2014	PLAB	Stock Options (Right to Buy)	Common Stock (30,000)	$8.23	Dec. 19, 2024	30,000	Acquired
Dec. 13, 2013	PLAB	Stock Options (Right to Buy)	Common Stock (15,000)	$8.86	Dec. 13, 2023	15,000	Acquired
Dec. 7, 2012	PLAB	Stock Options (Right to Buy)	Common Stock (40,000)	$5.46	Dec. 7, 2022	40,000	Disposed
Feb. 9, 2012	PLAB	Stock Options (Right to Buy)	Common Stock (6,182)	$0.76	Nov. 10, 2018	6,182	Disposed
Feb. 3, 2012	PLAB	Stock Options (Right to Buy)	Common Stock (24,118)	$0.76	Nov. 10, 2018	24,118	Disposed
Jan. 19, 2012	PLAB	Stock Options (Right to Buy)	Common Stock (4,700)	$0.76	Nov. 10, 2018	4,700	Disposed
Jan. 18, 2012	PLAB	Stock Options (Right to Buy)	Common Stock (40,000)	$0.76	Nov. 10, 2018	40,000	Disposed
Dec. 9, 2011	PLAB	Stock Options (Right to Buy)	Common Stock (32,500)	$6.32	Dec. 9, 2021	32,500	Acquired
Dec. 10, 2010	PLAB	Stock Options (Right to Buy)	Common Stock (32,500)	$6.71	Dec. 10, 2020	32,500	Acquired
Dec. 21, 2009	PLAB	Stock Options (Right to Buy)	Common Stock (65,000)	$4.42	Dec. 21, 2019	65,000	Acquired
Nov. 10, 2008	PLAB	Stock Options (Right to Buy)	Common Stock (100,000)	$0.76	Nov. 10, 2018	100,000	Acquired

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

Initial ownership (Form 3) 5 holdings

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

Date	Ticker	Security	Shares	Ownership
June 23, 2006	PLAB	Common Stock	110,400	Direct
June 23, 2006	PLAB	Stock Options (Right to Buy)→ Common Stock (10,002)	10,002	Direct
June 23, 2006	PLAB	Stock Options (Right to Buy)→ Common Stock (15,000)	15,000	Direct
June 23, 2006	PLAB	Stock Options (Right to Buy)→ Common Stock (125,000)	125,000	Direct
June 23, 2006	PLAB	Stock Options (Right to Buy)→ Common Stock (90,000)	90,000	Direct

Compensation (DEF 14A)

Matched by name from proxy statements (DEF 14A) — verify against the filing.

PLAB

COO

Fiscal year	Salary	Bonus	Stock awards	Option awards	Non-equity incentive	Pension change	Other	Total
2015	$484,500	$87,500	$41,150	$116,370	—	—	$108,000	$837,520

Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.