BASI
insider transactionsBIOANALYTICAL SYSTEMS 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).
Net shares · 365d
-147.1K
0 buy · 147.1K sell
Net value · 365d
-$81.0K
$0 in · $81.0K out
Sentiment · 365d
Net selling
0% buying · 100% selling
Open-market trades · 365d
10
0 buy · 147.1K 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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Sell·S
President and CEO · 10b5-1
$5.0K
16.8K sh · $0.30
Own -1%
-
Sell·S
Chief Strategy Officer · 10b5-1
$615
2.1K sh · $0.29
Own -0%
-
Sell·S
Taylor Beth KEY
Chief Financial Officer · 10b5-1
$838
2.9K sh · $0.29
Own -2%
-
Sell·S
President and CEO
$56.6K
113.3K sh · $0.50
Own -8%
-
Grant·A
EVP, General Counsel & Sec'y
$0
10.0K sh
Own New
-
Sell·S
Director · 10b5-1
$1.8K
2.0K sh · $0.89
Own -1%
-
Sell·S
Director · 10b5-1
$2.5K
2.0K sh · $1.24
Own -1%
-
Exercise·M
Director
$0
10.0K sh
Own New
-
Exercise·M
Director
$19.4K
10.0K sh · $1.94
Own +7%
-
Sell·S
Director · 10b5-1
$2.9K
2.0K sh · $1.43
Own -1%
-
Sell·S
Director
$3.3K
2.0K sh · $1.67
Own -1%
-
Sell·S
Director · 10b5-1
$3.8K
2.0K sh · $1.91
Own -1%
-
Sell·S
Director · 10b5-1
$3.6K
2.0K sh · $1.81
Own -1%
| Date▾ | Insider | Type | Shares | Value |
|---|---|---|---|---|
| Feb 17, 2026 | Leasure Robert Jr. KEY 10b5-1 | Sell S | 16.8K | $5.0K |
| Feb 17, 2026 | Sagartz John E 10b5-1 | Sell S | 2.1K | $615 |
| Feb 17, 2026 | Taylor Beth KEY 10b5-1 | Sell S | 2.9K | $838 |
| Feb 2, 2026 | Leasure Robert Jr. KEY | Sell S | 113.3K | $56.6K |
| Jan 15, 2026 | Castetter Andrea | Grant A | 10.0K | $0 |
| Dec 1, 2025 | Neff R Matthew 10b5-1 | Sell S | 2.0K | $1.8K |
| Nov 3, 2025 | Neff R Matthew 10b5-1 | Sell S | 2.0K | $2.5K |
| Oct 24, 2025 | Neff R Matthew | Exercise M | 10.0K | $0 |
| Oct 24, 2025 | Neff R Matthew | Exercise M | 10.0K | $19.4K |
| Oct 1, 2025 | Neff R Matthew 10b5-1 | Sell S | 2.0K | $2.9K |
| Sep 2, 2025 | Neff R Matthew | Sell S | 2.0K | $3.3K |
| Aug 1, 2025 | Neff R Matthew 10b5-1 | Sell S | 2.0K | $3.8K |
| Jul 1, 2025 | Neff R Matthew 10b5-1 | Sell S | 2.0K | $3.6K |
About BASI insider trading
This page tracks insider transactions for BIOANALYTICAL SYSTEMS INC (BASI) 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.