David C Chang

CIK 1188184 · View on SEC EDGAR ↗

Insider

First SEC filing: June 5, 2026 · Latest: June 5, 2026

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Insider at

Insider transactions

0 buys (P) 1 sells (S) Net: $-926,380 + 24 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

24 other filings hidden
Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
June 15, 2026 AXTI S 8,333 $111.17 $926,380 65,165 Direct -11.34% Disposed -36.2% (price as of 2026-08-20)
Aug. 1, 2017 AXTI S 9,000 $8.80 $79,200 164,807 Direct -5.18% Disposed 705.8% (price as of 2026-08-20)
Nov. 23, 2010 AXTI S 56,600 $8.15 $461,290 28,312 Direct -66.66% Disposed 770.1% (price as of 2026-08-20)
Nov. 23, 2010 AXTI S 1,400 $8.20 $11,480 84,912 Direct -1.62% Disposed 764.8% (price as of 2026-08-20)
Aug. 31, 2010 AXTI P 3,000 $5.15 $15,450 86,312 Direct +3.60% Acquired 1276.9% (price as of 2026-08-20)
Aug. 23, 2010 AXTI P 3,000 $5.49 $16,470 83,512 Direct +3.73% Acquired 1191.6% (price as of 2026-08-20)
Aug. 31, 2009 AXTI P 3,000 $1.81 $5,430 71,503 Direct +4.38% Acquired 3817.7% (price as of 2026-08-20)
Aug. 28, 2006 AXTI P 1,000 $3.40 $3,400 24,183 Direct +4.31% Acquired 1985.6% (price as of 2026-08-20)
Aug. 23, 2006 AXTI P 550 $3.15 $1,732 23,183 Direct +2.43% Acquired 2151.1% (price as of 2026-08-20)
Aug. 21, 2006 AXTI P 1,500 $3.05 $4,575 22,633 Direct +7.10% Acquired 2224.9% (price as of 2026-08-20)
Feb. 24, 2006 AXTI P 2,800 $2.97 $8,316 21,133 Direct +15.27% Acquired 2287.5% (price as of 2026-08-20)
Feb. 24, 2006 AXTI P 2,800 $2.97 $8,316 16,133 Direct +21.00% Acquired 2287.5% (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.