NASDAQ
Total Transactions
48
2 buys /46 sells
Shares Acquired
2,252
Transactions: 2•Avg: 1,126
Shares Disposed
280,978
Transactions: 46•Avg: 6,108.22
Net Activity
-278,726
Net Selling•Ratio: 4.35%
Q4 2025(Current) | 2,252 | 280,978 | -278,726 | 4.35% |
Q3 2025 | 4,185 | 138,083 | -133,898 | 7.14% |
Q2 2025 | 30,072 | 18,515 | +11,557 | 114.29% |
Q1 2025 | 101,393 | 96,184 | +5,209 | 75.00% |
Q4 2024 | 0 | 0 | 0 | 0.00% |
This table shows insider trading activity by quarter. A ratio > 100% indicates insiders acquired more shares than they disposed of during the period, which is generally considered a bullish signal.
• Most recent data for Q4 2025
Acquired vs Disposed Shares
Net Distribution: 278,726 shares•Acquired/Disposed Ratio: 4.35%
Net Activity | |||||
|---|---|---|---|---|---|
VGTI Valentin Gapontsev Trust I | 10 percent owner | 20 | 0 | 274,500 | -274,500 |
IFDL IP FIBRE DEVICES LTD | 10 percent owner | 17 | 0 | 192,501 | -192,501 |
GMM Gitin Mark Milton | Director, officer: ceo | 2 | 55,092 | 4,641 | +50,451 |
SEA SCHERBAKOV EUGENE A | Director, 10 percent owner: | 11 | 0 | 27,952 | -27,952 |
MTP Mammen Timothy PV | Officer: svp, chief financial officer | 2 | 15,740 | 2,743 | +12,997 |
This table shows the trading activity of the most active company insiders. Positive net activity (buying more than selling) is often considered a bullish signal.
2025-12-09 | 10 percent owner, officer: svp, secretary & gen counsel | Sale | 1,500 | $85.07 | $127,605 | 59,885 | |
2025-11-25 | Director | Sale | 1,781 | $76.72 | $136,638.32 | 8,763 | |
2025-11-25 | Director | Sale | 100 | $77.25 | $7,725 | 8,663 | |
2025-11-24 | Director, 10 percent owner: | Sale | 755 | $75.3 | $56,851.5 | 66,675 | |
2025-11-24 | Director, 10 percent owner: | Sale | 1,945 | $76.32 | $148,442.4 | 64,730 |
This table displays recent Form 4 filings showing transactions by company insiders. SEC rules require insiders to report their transactions within two business days.
LAP Lopresti Angelo P | 10 percent owner, officer: svp, secretary & gen counsel | Dec 10, 2025 | |
AT Agnes Tang | Director | Nov 25, 2025 | |
AT Agnes Tang | Director | Nov 25, 2025 | |
SEA SCHERBAKOV EUGENE A | Director, 10 percent owner: | Nov 25, 2025 | |
SEA SCHERBAKOV EUGENE A | Director, 10 percent owner: | Nov 25, 2025 |
Net change in shares shown on right
No price data available for this timeframe.