NASDAQ
Total Transactions
19
16 buys /3 sells
Shares Acquired
48,200
Transactions: 16•Avg: 3,012.5
Shares Disposed
2,480
Transactions: 3•Avg: 826.67
Net Activity
+45,720
Net Buying•Ratio: 533.33%
Q4 2025(Current) | 48,200 | 2,480 | +45,720 | 533.33% |
Q3 2025 | 230 | 24,108 | -23,878 | 4.17% |
Q2 2025 | 0 | 17,483 | -17,483 | 0.00% |
Q1 2025 | 4,280 | 1,092 | +3,188 | 400.00% |
Q4 2024 | 50,300 | 57,833 | -7,533 | 69.23% |
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
Net change in shares shown on right
Acquired vs Disposed Shares
Net Accumulation: 45,720 shares•Acquired/Disposed Ratio: 533.33%
Net Activity | |||||
|---|---|---|---|---|---|
CBA COPE BRETT ALAN | Director, officer: president & ceo | 19 | 25,900 | 15,000 | +10,900 |
CRB Callahan Robert B | Officer: chief human resource officer | 3 | 9,900 | 3,333 | +6,567 |
MFN MUDGE FREDERICK N | Officer: vice president, operations | 5 | 8,500 | 7,000 | +1,500 |
BJ Birchall John | Officer: managing director | 8 | 6,500 | 5,233 | +1,267 |
TD TUNINETTI DAVIDE | Officer: chief human resource officer | 3 | 1,180 | 0 | +1,180 |
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.
2025-12-08 | Officer: vice president, operations | Sale | 1,433 | $340.34 | $487,707.22 | 8,100 | |
2025-12-08 | Officer: vice president, operations | Sale | 667 | $341.28 | $227,633.76 | 7,433 | |
2025-12-01 | Director, officer: president & ceo | Purchase | 24,000 | $315.03 | $7,560,720 | 169,471 | |
2025-12-01 | Officer: exec vice president | Purchase | 7,000 | $315.03 | $2,205,210 | 30,300 | |
2025-12-01 | Officer: vice president, r&d | Purchase | 3,000 | $315.03 | $945,090 | 7,451 |
This table displays recent Form 4 filings showing transactions by company insiders. SEC rules require insiders to report their transactions within two business days.
MTB McKertcher Terry B | Officer: vice president, operations | Dec 8, 2025 | |
MTB McKertcher Terry B | Officer: vice president, operations | Dec 8, 2025 | |
CBA COPE BRETT ALAN | Director, officer: president & ceo | Dec 3, 2025 | |
MMW METCALF MICHAEL WILLIAM | Officer: exec vice president | Dec 3, 2025 | |
MWMJ Mauney William Marshall Jr | Officer: vice president, r&d | Dec 3, 2025 |
No price data available for this timeframe.