Stephen Douglas Kelley

CIK 1443674 · View on SEC EDGAR ↗

Insider

First SEC filing: March 2, 2021 · Latest: March 2, 2021

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Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 84 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

84 other filings hidden
Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
Aug. 13, 2021 AEIS P 5,850 $85.85 $502,222 33,752 Direct +20.97% Acquired 239.3% (price as of 2026-08-20)
May 11, 2021 AEIS P 5,850 $85.00 $497,250 27,902 Direct +26.53% Acquired 242.7% (price as of 2026-08-20)
Dec. 11, 2018 AMKR P 50,000 $6.32 $316,000 150,000 Indirect +50.00% Acquired 700.0% (price as of 2026-08-20)
Dec. 10, 2018 AMKR P 100,000 $6.33 $633,000 100,000 Indirect — Acquired 698.7% (price as of 2026-08-20)
June 9, 2017 AMKR S 32,924 $12.06 $397,063 201,950 Direct -14.02% Disposed 319.2% (price as of 2026-08-20)
June 8, 2017 AMKR S 75,586 $12.13 $916,858 234,874 Direct -24.35% Disposed 316.8% (price as of 2026-08-20)
Nov. 22, 2016 AMKR S 85,214 $12.22 $1,041,315 93,750 Direct -47.62% Disposed 313.7% (price as of 2026-08-20)
Nov. 17, 2016 AMKR S 9,843 $11.82 $116,344 178,964 Direct -5.21% Disposed 327.7% (price as of 2026-08-20)
Nov. 15, 2016 AMKR S 100,000 $11.30 $1,130,000 178,964 Direct -35.85% Disposed 347.4% (price as of 2026-08-20)
Nov. 14, 2016 AMKR S 43,000 $11.53 $495,790 284,280 Direct -13.14% Disposed 338.5% (price as of 2026-08-20)
Nov. 11, 2016 AMKR S 103,828 $11.41 $1,184,677 327,280 Direct -24.08% Disposed 343.1% (price as of 2026-08-20)
Nov. 9, 2016 AMKR S 100,000 $11.02 $1,102,000 327,280 Direct -23.40% Disposed 358.8% (price as of 2026-08-20)
Nov. 7, 2016 AMKR S 100,000 $10.89 $1,089,000 348,843 Direct -22.28% Disposed 364.3% (price as of 2026-08-20)
Nov. 4, 2016 AMKR S 100,000 $10.45 $1,045,000 348,843 Direct -22.28% Disposed 383.8% (price as of 2026-08-20)
Nov. 26, 2013 AMKR P 3,000 $5.93 $17,790 8,000 Indirect +60.00% Acquired 752.6% (price as of 2026-08-20)
Nov. 8, 2010 WOLF S 10b5-1 14,369 $55.17 $792,738 26,230 Direct -35.39% Disposed -52.8% (price as of 2026-08-20)

Showing latest 100 of 132 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
Feb. 18, 2026 AEIS Performance Units Common Stock (0) $0.00 — 32,849 Disposed
March 1, 2025 AEIS Performance Units Common Stock (42,135) $0.00 — 42,135 Acquired
March 1, 2025 AEIS Restricted Stock Units Common Stock (27,388) $0.00 — 27,388 Acquired
March 1, 2025 AEIS Restricted Stock Units Common Stock (10,450) — — 10,450 Disposed
Feb. 20, 2025 AEIS Performance Units Common Stock (0) $0.00 — 53,128 Disposed
March 1, 2024 AEIS Performance Units Common Stock (31,348) $0.00 — 31,348 Acquired
March 1, 2024 AEIS Restricted Stock Units Common Stock (31,348) $0.00 — 31,348 Acquired
Feb. 21, 2024 AEIS Performance Units Common Stock (44,103) $0.00 — 44,103 Disposed
March 1, 2023 AEIS Performance Units Common Stock (32,849) $0.00 — 32,849 Acquired
March 16, 2022 AEIS Performance Units Common Stock (53,128) $0.00 — 53,128 Acquired
March 16, 2022 AEIS Employee Stock Option (right to buy) Common Stock (11,154) $85.97 March 16, 2033 11,154 Acquired
March 1, 2021 AEIS Performance Units Common Stock (44,103) $0.00 — 44,103 Acquired
Nov. 3, 2017 AMKR Director Stock Option (Right to Buy) Amkor Technology, Inc. Common Stock (18,164) $4.50 May 8, 2023 18,164 Disposed
June 8, 2017 AMKR Director Stock Option (Right to Buy) Amkor Technology, Inc. Common Stock (75,586) $4.50 May 8, 2023 75,586 Disposed
Feb. 27, 2017 AMKR Employee Stock Option (Right-to-Buy) Amkor Technology, Inc. (450,000) $9.86 Feb. 27, 2027 450,000 Acquired
Nov. 17, 2016 AMKR Employee Stock Option (Right to buy) Amkor Technology, Inc. Common Stock (9,843) $4.50 May 8, 2023 9,843 Disposed
Nov. 11, 2016 AMKR Employee Stock Option (Right to Buy) Amkor Technology, Inc.,Common Stock (103,828) $4.50 May 8, 2023 103,828 Disposed
Nov. 9, 2016 AMKR Employee Stock Option (Right to Buy) Amkor Technology, Inc., Common Stock (100,000) $4.50 May 8, 2023 100,000 Disposed
Nov. 7, 2016 AMKR Employee Stock Option (Right to Buy) Amkor Technology, Inc.,Common Stock (100,000) $4.50 May 8, 2023 100,000 Disposed
Nov. 4, 2016 AMKR Employee Stock Option (Right to Buy) Amkor Technology, Inc., Common Stock (100,000) $4.50 May 8, 2023 100,000 Disposed
Sept. 14, 2016 AMKR Employee Stock Option (Right to Buy) Amkor Technology, Inc., Common Stock (42,579) $4.50 May 8, 2023 42,579 Disposed
Aug. 9, 2016 AMKR Employee Stock Option (Right to Buy) Amkor Technology, Inc.,Common Stock (68,461) $4.50 May 8, 2023 68,461 Disposed
Aug. 8, 2016 AMKR Employee Stock Option (Right to Buy) Amkor Technology, Inc., Common Stock (31,539) $4.50 May 8, 2023 31,539 Disposed
Aug. 4, 2016 AMKR Employee Stock Option (Right to Buy) Amkor Technology, Inc., Common Stock (100,000) $4.50 May 8, 2023 100,000 Disposed
May 8, 2013 AMKR Common Stock Amkor Technology, Inc. (750,000) $4.50 May 8, 2023 750,000 Acquired
Sept. 1, 2011 WOLF NONQUALIFIED STOCK OPTION (RIGHT TO BUY) COMMON STOCK (35,000) $30.92 Sept. 1, 2018 35,000 Acquired
Nov. 8, 2010 WOLF NONQUALIFIED STOCK OPTION (RIGHT TO BUY) COMMON STOCK (11,667) $35.89 Sept. 1, 2016 11,667 Disposed
Oct. 22, 2010 WOLF NONQUALIFIED STOCK OPTION (RIGHT TO BUY) COMMON STOCK (26,667) $22.90 Sept. 2, 2015 26,667 Disposed
Sept. 1, 2010 WOLF NONQUALIFIED STOCK OPTION (RIGHT TO BUY) COMMON STOCK (35,000) $55.30 Sept. 1, 2017 35,000 Acquired
Jan. 21, 2010 WOLF NONQUALIFIED STOCK OPTION (RIGHT TO BUY) COMMON STOCK (26,667) $22.90 Sept. 2, 2015 26,667 Disposed
Sept. 1, 2009 WOLF NONQUALIFIED STOCK OPTION (RIGHT TO BUY) COMMON STOCK (35,000) $35.89 Sept. 1, 2016 35,000 Acquired
Sept. 2, 2008 WOLF NONQUALIFIED STOCK OPTION (RIGHT TO BUY) COMMON STOCK (80,000) $22.90 Sept. 2, 2015 80,000 Acquired

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

Initial ownership (Form 3) 2 holdings

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

Date Ticker Security Shares Ownership
March 2, 2021 AEIS Common Stock 0 Direct
May 14, 2013 AMKR Amkor Technology, Inc. Common Stock — Indirect

Compensation (DEF 14A)

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

WOLF

Fiscal year Salary Bonus Stock awards Option awards Non-equity incentive Pension change Other Total
2011 $366,538 — — — $41,486 — $7,585 $1,567,603
2010 $350,000 — — — $285,548 — $7,520 $1,347,365

AMKR

Fiscal year Salary Bonus Stock awards Option awards Non-equity incentive Pension change Other Total
2020 $504,077 $1,062,500 — — $951,750 — $570,882 $3,089,209
2019 $893,519 $2,125,000 — — $1,268,663 — $14,138 $4,301,320
2018 $858,656 $2,125,000 — — $920,675 — $15,091 $3,919,422

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