NASDAQ
Total Transactions
2
1 buys /1 sells
Shares Acquired
31,434
Transactions: 1•Avg: 31,434
Shares Disposed
5,324
Transactions: 1•Avg: 5,324
Net Activity
+26,110
Net Buying•Ratio: 100%
Q4 2025(Current) | 31,434 | 5,324 | +26,110 | 100.00% |
Q2 2025 | 63,763 | 9,175 | +54,588 | 200.00% |
Q1 2025 | 1,597,326 | 319,066 | +1,278,260 | 131.58% |
Q4 2024 | 8,896,890 | 5,324 | +8,891,566 | 500.00% |
Q2 2024 | 7,306,794 | 12,611 | +7,294,183 | 316.67% |
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 Accumulation: 26,110 shares•Acquired/Disposed Ratio: 100%
Net Activity | |||||
|---|---|---|---|---|---|
BHI BERKSHIRE HATHAWAY INC | 10 percent owner | 15 | 16,923,303 | 0 | +16,923,303 |
HVA Hollub Vicki A. | Director, officer: president and ceo | 5 | 282,743 | 96,062 | +186,681 |
JRA Jackson Richard A. | Officer: senior vice president and coo | 6 | 121,609 | 32,240 | +89,369 |
DK Dillon Kenneth | Officer: senior vice president | 8 | 119,257 | 44,229 | +75,028 |
KSJ Kerrigan Sylvia J | Officer: svp & chief legal officer | 6 | 95,609 | 27,308 | +68,301 |
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.
2025-10-02 | Officer: svp & chief legal officer | Sale | 5,324 | $44.23 | $235,480.52 | 148,837 | |
2025-10-01 | Officer: senior vice president and coo | Purchase | 31,434 | $0 | $0 | 298,822 | |
2025-05-09 | Director | Purchase | 3,723 | $0 | $0 | 75,261 | |
2025-05-05 | Director | Purchase | 6,442 | $0 | $0 | 15,089 | |
2025-05-05 | Director | Sale | 2,110 | $38.81 | $81,889.1 | 12,979 |
This table displays recent Form 4 filings showing transactions by company insiders. SEC rules require insiders to report their transactions within two business days.
KSJ Kerrigan Sylvia J | Officer: svp & chief legal officer | Oct 3, 2025 | |
JRA Jackson Richard A. | Officer: senior vice president and coo | Oct 3, 2025 | |
GCM GUTIERREZ CARLOS M | Director | May 9, 2025 | |
BVA BAILEY VICKY A | Director | May 7, 2025 | |
BVA BAILEY VICKY A | Director | May 7, 2025 |
Net change in shares shown on right
No price data available for this timeframe.