George Macricostas

CIK 1182395 · View on SEC EDGAR ↗

Insider

First SEC filing: Feb. 15, 2006 · Latest: Feb. 15, 2006

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Insider at

Insider transactions

0 buys (P) 3 sells (S) Net: $-5,203,718 + 34 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

34 other filings hidden
Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
April 8, 2026 PLAB S 109,194 $42.90 $4,684,423 334,068 Direct -24.63% Disposed -28.8% (price as of 2026-08-20)
April 8, 2026 PLAB S 5,500 $43.28 $238,040 443,262 Direct -1.23% Disposed -29.4% (price as of 2026-08-20)
April 8, 2026 PLAB S 6,500 $43.27 $281,255 448,762 Direct -1.43% Disposed -29.4% (price as of 2026-08-20)
Jan. 9, 2019 PLAB S 14,249 $10.10 $143,915 30,000 Direct -32.20% Disposed 202.5% (price as of 2026-08-20)
Jan. 8, 2019 PLAB S 7,751 $9.98 $77,355 44,249 Direct -14.91% Disposed 206.1% (price as of 2026-08-20)
Jan. 2, 2019 PLAB S 3,000 $9.85 $29,550 40,000 Direct -6.98% Disposed 210.2% (price as of 2026-08-20)
Jan. 2, 2019 PLAB S 12,000 $9.80 $117,600 43,000 Direct -21.82% Disposed 211.7% (price as of 2026-08-20)
Dec. 27, 2018 PLAB S 3,000 $9.60 $28,800 55,000 Direct -5.17% Disposed 218.2% (price as of 2026-08-20)
Dec. 22, 2015 PLAB S 39,250 $12.75 $500,438 22,000 Direct -64.08% Disposed 139.6% (price as of 2026-08-20)
Dec. 14, 2012 PLAB S 8,691 $5.42 $47,105 16,000 Direct -35.20% Disposed 463.7% (price as of 2026-08-20)
Dec. 12, 2012 PLAB S 7,433 $5.53 $41,104 24,691 Direct -23.14% Disposed 452.4% (price as of 2026-08-20)
Jan. 9, 2012 PLAB S 8,750 $6.41 $56,088 18,124 Direct -32.56% Disposed 376.6% (price as of 2026-08-20)
Jan. 6, 2012 PLAB S 800 $6.36 $5,088 26,874 Direct -2.89% Disposed 380.3% (price as of 2026-08-20)
Jan. 6, 2012 PLAB S 1,000 $6.35 $6,350 27,674 Direct -3.49% Disposed 381.1% (price as of 2026-08-20)
Jan. 6, 2012 PLAB S 1,000 $6.34 $6,340 28,674 Direct -3.37% Disposed 381.9% (price as of 2026-08-20)
Jan. 5, 2012 PLAB S 1,000 $6.32 $6,320 29,674 Direct -3.26% Disposed 383.4% (price as of 2026-08-20)
Jan. 5, 2012 PLAB S 1,000 $6.32 $6,320 30,674 Direct -3.16% Disposed 383.4% (price as of 2026-08-20)
Jan. 4, 2012 PLAB S 1,000 $6.31 $6,310 31,674 Direct -3.06% Disposed 384.2% (price as of 2026-08-20)
Jan. 4, 2012 PLAB S 1,000 $6.30 $6,300 32,674 Direct -2.97% Disposed 384.9% (price as of 2026-08-20)
Jan. 4, 2012 PLAB S 1,000 $6.29 $6,290 33,674 Direct -2.88% Disposed 385.7% (price as of 2026-08-20)
Jan. 4, 2012 PLAB S 1,000 $6.28 $6,280 34,674 Direct -2.80% Disposed 386.5% (price as of 2026-08-20)
Jan. 3, 2012 PLAB S 1,000 $6.27 $6,270 35,674 Direct -2.73% Disposed 387.2% (price as of 2026-08-20)
Jan. 3, 2012 PLAB S 1,000 $6.26 $6,260 36,674 Direct -2.65% Disposed 388.0% (price as of 2026-08-20)
Jan. 3, 2012 PLAB S 1,000 $6.25 $6,250 37,674 Direct -2.59% Disposed 388.8% (price as of 2026-08-20)
Jan. 3, 2012 PLAB S 2,000 $6.24 $12,480 38,674 Direct -4.92% Disposed 389.6% (price as of 2026-08-20)
Dec. 30, 2011 PLAB S 200 $6.15 $1,230 32,674 Direct -0.61% Disposed 396.7% (price as of 2026-08-20)
Dec. 30, 2011 PLAB S 1,000 $6.14 $6,140 32,874 Direct -2.95% Disposed 397.6% (price as of 2026-08-20)
Dec. 30, 2011 PLAB S 1,000 $6.13 $6,130 33,874 Direct -2.87% Disposed 398.4% (price as of 2026-08-20)
Dec. 30, 2011 PLAB S 1,000 $6.12 $6,120 34,874 Direct -2.79% Disposed 399.2% (price as of 2026-08-20)
Dec. 29, 2011 PLAB S 1,000 $6.11 $6,110 35,874 Direct -2.71% Disposed 400.0% (price as of 2026-08-20)
Dec. 29, 2011 PLAB S 1,000 $6.10 $6,100 36,874 Direct -2.64% Disposed 400.8% (price as of 2026-08-20)
Dec. 29, 2011 PLAB S 1,000 $6.09 $6,090 37,874 Direct -2.57% Disposed 401.6% (price as of 2026-08-20)
Dec. 9, 2011 PLAB S 18,030 $5.90 $106,377 10,124 Direct -64.04% Disposed 417.8% (price as of 2026-08-20)
April 15, 2010 PLAB S 6,100 $5.44 $33,184 10,030 Direct -37.82% Disposed 461.6% (price as of 2026-08-20)
April 15, 2010 PLAB S 1,000 $5.45 $5,450 16,130 Direct -5.84% Disposed 460.6% (price as of 2026-08-20)
April 15, 2010 PLAB S 300 $5.44 $1,632 17,130 Direct -1.72% Disposed 461.6% (price as of 2026-08-20)
April 15, 2010 PLAB S 1,300 $5.43 $7,059 17,430 Direct -6.94% Disposed 462.6% (price as of 2026-08-20)
April 15, 2010 PLAB S 700 $5.46 $3,822 18,730 Direct -3.60% Disposed 459.5% (price as of 2026-08-20)
April 15, 2010 PLAB S 2,985 $5.47 $16,328 19,430 Direct -13.32% Disposed 458.5% (price as of 2026-08-20)
April 15, 2010 PLAB S 2,615 $5.48 $14,330 22,415 Direct -10.45% Disposed 457.5% (price as of 2026-08-20)
April 15, 2010 PLAB S 3,200 $5.50 $17,600 25,030 Direct -11.34% Disposed 455.5% (price as of 2026-08-20)
April 15, 2010 PLAB S 4,298 $5.49 $23,596 28,230 Direct -13.21% Disposed 456.5% (price as of 2026-08-20)
April 15, 2010 PLAB S 300 $5.53 $1,659 32,528 Direct -0.91% Disposed 452.4% (price as of 2026-08-20)
April 15, 2010 PLAB S 300 $5.48 $1,644 32,828 Direct -0.91% Disposed 457.5% (price as of 2026-08-20)
April 15, 2010 PLAB S 300 $5.51 $1,653 33,128 Direct -0.90% Disposed 454.4% (price as of 2026-08-20)
April 15, 2010 PLAB S 300 $5.52 $1,656 33,428 Direct -0.89% Disposed 453.4% (price as of 2026-08-20)
April 15, 2010 PLAB S 802 $5.48 $4,395 33,728 Direct -2.32% Disposed 457.5% (price as of 2026-08-20)
April 15, 2010 PLAB S 100 $5.44 $544 34,530 Direct -0.29% Disposed 461.6% (price as of 2026-08-20)
April 15, 2010 PLAB S 400 $5.41 $2,164 34,630 Direct -1.14% Disposed 464.7% (price as of 2026-08-20)
March 21, 2007 PLAB S 60,000 $15.60 $936,000 15,030 Direct -79.97% Disposed 95.8% (price as of 2026-08-20)
Jan. 10, 2007 PLAB S 100 $16.26 $1,626 75,030 Direct -0.13% Disposed 87.9% (price as of 2026-08-20)
Jan. 10, 2007 PLAB S 13,195 $16.20 $213,759 75,130 Direct -14.94% Disposed 88.6% (price as of 2026-08-20)
Jan. 10, 2007 PLAB S 5,000 $16.18 $80,900 88,325 Direct -5.36% Disposed 88.8% (price as of 2026-08-20)
Jan. 9, 2007 PLAB S 5,000 $16.20 $81,000 93,325 Direct -5.09% Disposed 88.6% (price as of 2026-08-20)
Jan. 9, 2007 PLAB S 5,000 $16.16 $80,800 98,325 Direct -4.84% Disposed 89.0% (price as of 2026-08-20)
Jan. 9, 2007 PLAB S 25,000 $16.15 $403,750 103,325 Direct -19.48% Disposed 89.2% (price as of 2026-08-20)
Jan. 9, 2007 PLAB S 5,000 $16.10 $80,500 128,325 Direct -3.75% Disposed 89.8% (price as of 2026-08-20)
Jan. 8, 2007 PLAB S 1,705 $16.28 $27,757 133,325 Direct -1.26% Disposed 87.7% (price as of 2026-08-20)
Jan. 8, 2007 PLAB S 300 $16.26 $4,878 135,030 Direct -0.22% Disposed 87.9% (price as of 2026-08-20)
Jan. 8, 2007 PLAB S 9,700 $16.25 $157,625 135,330 Direct -6.69% Disposed 88.0% (price as of 2026-08-20)
Jan. 8, 2007 PLAB S 5,000 $16.20 $81,000 145,030 Direct -3.33% Disposed 88.6% (price as of 2026-08-20)
Feb. 15, 2006 PLAB S 10b5-1 4,900 $20.25 $99,225 145,030 Direct -3.27% Disposed 50.9% (price as of 2026-08-20)
Feb. 15, 2006 PLAB S 10b5-1 100 $20.26 $2,026 149,930 Direct -0.07% Disposed 50.8% (price as of 2026-08-20)
Feb. 15, 2006 PLAB S 10b5-1 300 $20.41 $6,123 150,030 Direct -0.20% Disposed 49.7% (price as of 2026-08-20)
Feb. 15, 2006 PLAB S 10b5-1 2,900 $20.44 $59,276 150,330 Direct -1.89% Disposed 49.5% (price as of 2026-08-20)
Feb. 15, 2006 PLAB S 10b5-1 1,300 $20.45 $26,585 153,230 Direct -0.84% Disposed 49.4% (price as of 2026-08-20)

Showing latest 100 of 141 transactions

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
Jan. 24, 2020 PLAB Non-qualified Stock Options Common Stock (2,000) $6.14 Jan. 3, 2022 2,000 Acquired
May 22, 2015 PLAB Stock Options (Right to Buy) Common Stock (10,000) $6.14 Jan. 3, 2022 10,000 Disposed
May 22, 2015 PLAB Stock Options (Right to Buy) Common Stock (2,500) $4.42 Dec. 21, 2019 2,500 Disposed
Dec. 28, 2012 PLAB Stock Options (Right to Buy) Common Stock (2,500) $4.42 Dec. 21, 2019 2,500 Disposed
Dec. 28, 2012 PLAB Stock Options (Right to Buy) Common Stock (6,250) $0.76 Nov. 10, 2018 6,250 Disposed
Jan. 3, 2012 PLAB Stock Options (Right to Buy) Common Stock (12,000) $6.14 Jan. 3, 2022 12,000 Acquired
Dec. 23, 2011 PLAB Stock Options (Right to Buy) Common Stock (10,000) $4.42 Dec. 21, 2019 10,000 Disposed
Dec. 23, 2011 PLAB Stock Options (Right to Buy) Common Stock (18,750) $0.76 Nov. 10, 2018 18,750 Disposed
Dec. 21, 2009 PLAB Stock Options (Right to Buy) Common Stock (15,000) $4.42 Dec. 21, 2019 15,000 Acquired
Nov. 10, 2008 PLAB Stock Options (Right to Buy) Common Stock (25,000) $0.76 Nov. 10, 2018 25,000 Acquired
Feb. 14, 2005 PLAB Common Stock Common Stock (5,000) $16.65 Feb. 14, 2015 5,000 Acquired
Jan. 17, 2005 PLAB Stock Option (right to buy) Common Stock (15,000) $14.56 Jan. 17, 2015 15,000 Acquired
Feb. 19, 2004 PLAB Stock Option (right to buy) Common Stock (5,000) $19.36 Feb. 19, 2014 5,000 Acquired

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

Compensation (DEF 14A)

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

PLAB

Fiscal year Salary Bonus Stock awards Option awards Non-equity incentive Pension change Other Total
2025 $492,404 $675,000 $3,773,012 — — — $44,900 $4,985,316

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