| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
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Director
1 company
Colwell Barbara D. is a Director at NORTHERN TECHNOLOGIES INTERNATIONAL CORP. Recent SEC Form 4 filings include 4 buys and 0 sells.
Estimated insider holdings value: $12K based on current market prices.
| Date | Ticker | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|
| Apr 28, 2015 | NTIC Northern Technologies International Corp | Director | Buy | 1,000 | $17.38 | $17,379.00 | +22.7% |