InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (5 ops.)
Insider track record
Board DirectorDisclosed buys
0
Disclosed sells
5
T+90 hit rate
31%
T+90 mean return
+4.4%
Across 13 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Browse the full record of transactions filed by CHRISTINE RUSSELL, Director. Officer active across 4 companies, notably AXT INC. Cumulatively, 24 reports have been recorded. Split: 0 buy · 5 sells. Total volume traded: €231k. Activity tracked since 20 May 2021. The latest transaction was disclosed on 18 July 2025 (Levée d'options). Regulator: SEC (Form 4). The full history is openly available.
Declarations24 total
3,240 shares0Common StockSEC:0001415889-25-020134:0
55,172 sharesCommon StockSEC:0001415889-25-013460:0
4,171 shares0Common StockSEC:0001415889-24-022213:0
23,323 shares0Common StockSEC:0001415889-24-013683:0
4,444 shares@ US$16.7442.3% of flowCommon StockSEC:0001415889-24-007004:0
2,500 shares0Common StockSEC:0001104659-23-118336:0
4,444 shares0Common StockSEC:0001415889-23-012672:0
182,291 shares0Ordinary SharesSEC:0001225208-23-007043:0
23,323 shares0Common StockSEC:0001415889-23-008428:0
48,342 shares0Ordinary SharesSEC:0001225208-23-005924:0
7,500 shares@ US$9.40100.0% of flowCommon StockSEC:0001415889-22-008278:0
3,716 shares0Common StockSEC:0001415889-22-007777:0
4,400 shares@ US$7.690.0093% mcap33.7% of flowCommon StockSEC:0001179110-22-003271:0
15,238 shares0Common StockSEC:0001415889-22-005478:0
20,000 shares@ US$1.800.018% mcap25.4% of flowCommon StockSEC:0001104659-22-019622:0
20,000 shares@ US$1.8050.8% of flowCommon StockSEC:0001104659-22-019622
20,000 shares@ US$1.8024.6% of flowCommon StockSEC:0001104659-21-114648
20,000 shares@ US$1.800.017% mcap24.6% of flowCommon StockSEC:0001104659-21-114648:0
4,400 shares0Common StockSEC:0001179110-21-008685:0
4,400 shares0Common StockSEC:0001179110-21-008685
6,037 shares@ US$6.07130.0092% mcap33.1% of flowCommon StockSEC:0001179110-21-008542:0
6,037 shares@ US$6.071319.1% of flowCommon StockSEC:0001179110-21-008542
6,726 shares0Common StockSEC:0001179110-21-005829
6,726 shares0Common StockSEC:0001179110-21-005829:0
24 of 24 declarations
About CHRISTINE RUSSELL
Christine Russell is a Board Member at AXT Inc, QuickLogic Corp, and EGAIN Corp. She contributes to the governance of these technology companies by participating in strategic decision-making. Her expertise in semiconductors and software is an asset in guiding their development.
