CJMB
insider transactionsCALLAN JMB INC. — buys & sells by directors, officers and 10% owners A shareholder owning more than 10% of the company. Must report trades, but usually a weaker signal than an officer or director. (SEC Form 4).
Cluster buy signal: Multiple insiders at the same company buying around the same time — often a stronger signal than a single buy. 4 different insiders made open-market purchases in the last 365 days, totalling $157.9K.
Net shares · 365d
+93.9K
93.9K buy · 0 sell
Net value · 365d
$157.9K
$157.9K in · $0 out
Sentiment · 365d
Net buying
100% buying · 0% selling
Open-market trades · 365d
12
93.9K buy · 0 sell
Net buy / sell volume
Not enough data to chart yet.
Tap or hover the chart for daily net volume. Green = net buying, red = net selling.
All transactions
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Buy·P
Chief Medical Officer
$17.8K
10.2K sh · $1.75
Own +1%
-
Buy·P
Chief Medical Officer
$26.1K
14.8K sh · $1.76
Own +2%
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Buy·P
Director
$562
461 sh · $1.22
Own New
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Buy·P
Director
$1.8K
1.5K sh · $1.20
Own +334%
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Buy·P
Williams Wayne D KEY
CEO, Chairman and President
$8.7K
5.0K sh · $1.73
Own +6%
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Buy·P
Williams Wayne D KEY
CEO, Chairman and President
$18.4K
10.8K sh · $1.70
Own +16%
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Buy·P
Williams Wayne D KEY
CEO, Chairman and President
$8.6K
4.9K sh · $1.75
Own +0%
-
Buy·P
Williams Wayne D KEY
CEO, Chairman and President
$50.9K
30.9K sh · $1.65
Own +82%
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Buy·P
Williams Wayne D KEY
CEO, Chairman and President
$111
62 sh · $1.79
Own +0%
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Buy·P
Williams Wayne D KEY
CEO, Chairman and President
$22.6K
13.7K sh · $1.65
Own +55%
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Buy·P
Director
$930
612 sh · $1.52
Own +68%
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Buy·P
Director
$1.4K
900 sh · $1.56
Own New
| Date▾ | Insider | Type | Shares | Value |
|---|---|---|---|---|
| Mar 20, 2026 | Croyle David J | Buy P | 10.2K | $17.8K |
| Mar 6, 2026 | Croyle David J | Buy P | 14.8K | $26.1K |
| Dec 30, 2025 | Dial Gerald | Buy P | 461 | $562 |
| Dec 30, 2025 | Dial Gerald | Buy P | 1.5K | $1.8K |
| Dec 16, 2025 | Williams Wayne D KEY | Buy P | 5.0K | $8.7K |
| Dec 15, 2025 | Williams Wayne D KEY | Buy P | 10.8K | $18.4K |
| Dec 12, 2025 | Williams Wayne D KEY | Buy P | 4.9K | $8.6K |
| Dec 11, 2025 | Williams Wayne D KEY | Buy P | 30.9K | $50.9K |
| Dec 11, 2025 | Williams Wayne D KEY | Buy P | 62 | $111 |
| Dec 10, 2025 | Williams Wayne D KEY | Buy P | 13.7K | $22.6K |
| Dec 9, 2025 | Duke Liberty Smith | Buy P | 612 | $930 |
| Dec 8, 2025 | Duke Liberty Smith | Buy P | 900 | $1.4K |
About CJMB insider trading
This page tracks insider transactions for CALLAN JMB INC. (CJMB) reported to the U.S. Securities and Exchange Commission on Form 4. Corporate insiders — directors, executive officers and beneficial owners of more than 10% of the stock — must disclose their trades within two business days. Open-market purchases (code P) and sales (code S) made at the insider's discretion are the most-watched opportunistic signals, while awards (A), option exercises (M) and tax-withholding (F) reflect compensation rather than conviction. Trades marked 10b5-1 were made under a pre-arranged plan and are considered routine. A cluster buy — several insiders buying within a short window — is historically a stronger bullish indicator than any single trade.