Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 14 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.

DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Nov. 1, 2012 AMKR A 30,000 · · 65,963 Direct +83.42% Acquired (price as of 2026-10-02)
Nov. 28, 2011 AMKR F 15,131 $4.15 $62,794 35,963 Direct -29.61% Disposed 1249.9% (price as of 2026-10-02)
Nov. 3, 2011 AMKR F 153 $4.97 $760 51,094 Direct -0.30% Disposed 1027.2% (price as of 2026-10-02)
Oct. 3, 2011 AMKR F 153 $4.27 $653 51,247 Direct -0.30% Disposed 1211.9% (price as of 2026-10-02)
Sept. 3, 2011 AMKR F 153 $4.16 $636 51,400 Direct -0.30% Disposed 1246.6% (price as of 2026-10-02)
Aug. 3, 2011 AMKR F 153 $5.14 $786 51,553 Direct -0.30% Disposed 989.9% (price as of 2026-10-02)
July 3, 2011 AMKR F 153 $6.22 $952 51,552 Direct -0.30% Disposed 800.6% (price as of 2026-10-02)
June 3, 2011 AMKR F 153 $6.05 $926 51,705 Direct -0.30% Disposed 826.0% (price as of 2026-10-02)
May 3, 2011 AMKR F 153 $6.46 $988 51,858 Direct -0.29% Disposed 767.2% (price as of 2026-10-02)
April 3, 2011 AMKR F 153 $6.76 $1,034 52,011 Direct -0.29% Disposed 728.7% (price as of 2026-10-02)
March 3, 2011 AMKR F 171 $7.58 $1,296 52,164 Direct -0.33% Disposed 639.1% (price as of 2026-10-02)
Feb. 14, 2011 AMKR A 30,000 · · 52,335 Direct +134.32% Acquired (price as of 2026-10-02)
Feb. 3, 2011 AMKR F 2,104 $8.06 $16,958 22,335 Direct -8.61% Disposed 595.0% (price as of 2026-10-02)
Feb. 3, 2010 AMKR A 20,000 · · 24,439 Direct +450.55% Acquired (price as of 2026-10-02)

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) 15 holdings

07

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

DateTickerSecuritySharesOwnership
July 8, 2009 AMKR Amkor Technology, Inc. Common Stock 4,439 Direct
July 8, 2009 AMKR Amkor Technology, Inc. Common Stock 12,449 Indirect
July 8, 2009 AMKR Amkor Technology, Inc. Common Stock 870 Indirect
July 8, 2009 AMKR Amkor Technology, Inc. Common Stock 870 Indirect
July 8, 2009 AMKR Stock Option (right to buy)→ Amkor Technology, Inc. Common Stock (30,000) 30,000 Direct
July 8, 2009 AMKR Stock Option (right to buy)→ Amkor Technology, Inc. Common Stock (20,000) 20,000 Direct
July 8, 2009 AMKR Stock Option (right to buy)→ Amkor Technology, Inc. Common Stock (25,000) 25,000 Direct
July 8, 2009 AMKR Stock Option (right to buy)→ Amkor Technology, Inc. Common Stock (15,000) 15,000 Direct
July 8, 2009 AMKR Stock Option (right to buy)→ Amkor Technology, Inc. Common Stock (100,000) 100,000 Direct
July 8, 2009 AMKR Stock Option (right to buy)→ Amkor Technology, Inc. Common Stock (30,000) 30,000 Direct
July 8, 2009 AMKR Stock Option (right to buy)→ Amkor Technology, Inc. Common Stock (20,000) 20,000 Direct
July 8, 2009 AMKR Stock Option (right to buy)→ Amkor Technology, Inc. Common Stock (70,000) 70,000 Direct
July 8, 2009 AMKR Stock Option (right to buy)→ Amkor Technology, Inc. Common Stock (25,000) 25,000 Direct
July 8, 2009 AMKR Stock Option (right to buy)→ Amkor Technology, Inc. Common Stock (12,500) 12,500 Direct
July 8, 2009 AMKR Stock Option (right to buy)→ Amkor Technology, Inc. Common Stock (45,000) 45,000 Direct