Nancy E. Calderon
Nancy E. Calderon's purchase track record
How the stock did after each of Nancy E. Calderon's open-market purchases, measured from the purchase date. Several fills within a week count as one purchase.
| Purchase | Stock | Amount | 3 months | 6 months | S&P 500, 6 mo. |
|---|---|---|---|---|---|
| 4/25/2025 | NTIC | $7K | +6.4% | +4.8% | +22.9% |
| 8/14/2023 | NTIC | $7K | -6.8% | +0.4% | +11.8% |
| 1/30/2023 | NTIC | $6K | -8.3% | +0.6% | +14.2% |
Computed by MarketWall from SEC Form 4 filings and daily closing prices (close on the purchase date to the close about 3 and 6 months later). Companies that have since delisted are not included. Past results, not investment advice.
Associated companies
Synthesized from recent news and fundamentals/technical data -- not human analyst commentary or trader sentiment.
October 9, 2026
Belden faces scrutiny over Ruckus debt and production shifts. Recent discussions focus on whether Belden's acquisition of Ruckus Networks creates more financial risk than expected, with some analysts arguing the debt looks scarier than the numbers suggest. Separately, there is debate about if shifting production to India strengthens the company's long-term outlook. These topics add uncertainty to the stock, which is currently trading below its 52-week high.
Transaction History
| NTIC | ▲ Buy | Grant | 6,188 | $0 | 9/1/2026 | View on chart |
| BDC | ▲ Buy | Grant | 1,527 | $0 | 5/21/2026 | View on chart |
| NTIC | ▼ Sell | Other | 2 | $20 | 2/11/2026 | View on chart |
| NTIC | ▼ Sell | Other | 3 | $22 | 2/11/2026 | View on chart |
| NTIC | ▼ Sell | Other | 3 | $20 | 11/12/2025 | View on chart |
| NTIC | ▼ Sell | Other | 3 | $22 | 11/12/2025 | View on chart |
| NTIC | ▲ Buy | Grant | 6,739 | $0 | 9/1/2025 | View on chart |
| NTIC | ▼ Sell | Other | 3 | $20 | 8/13/2025 | View on chart |
| NTIC | ▼ Sell | Other | 3 | $22 | 8/13/2025 | View on chart |
| BDC | ▲ Buy | Grant | 1,385 | $0 | 5/22/2025 | View on chart |
| NTIC | ▼ Sell | Other | 3 | $20 | 5/14/2025 | View on chart |
| NTIC | ▼ Sell | Other | 3 | $22 | 5/14/2025 | View on chart |
| NTIC | ▲ Buy | Open Market | 1,000 | $7K | 4/25/2025 | View on chart |
| NTIC | ▼ Sell | Other | 6 | $72 | 2/12/2025 | View on chart |
| NTIC | ▼ Sell | Other | 13 | $152 | 2/12/2025 | View on chart |
| NTIC | ▼ Sell | Other | 5 | $72 | 11/13/2024 | View on chart |
| NTIC | ▼ Sell | Other | 11 | $151 | 11/13/2024 | View on chart |
| NTIC | ▲ Buy | Grant | 3,771 | $0 | 9/1/2024 | View on chart |
| NTIC | ▼ Sell | Other | 6 | $72 | 8/14/2024 | View on chart |
| NTIC | ▼ Sell | Other | 11 | $150 | 8/14/2024 | View on chart |
| BDC | ▼ Sell | Open Market | 2,500 | $240K | 8/5/2024 | View on chart |
| BDC | ▲ Buy | Grant | 1,554 | $0 | 5/23/2024 | View on chart |
| NTIC | ▼ Sell | Other | 4 | $71 | 5/15/2024 | View on chart |
| NTIC | ▼ Sell | Other | 13 | $150 | 5/15/2024 | View on chart |
| NTIC | ▼ Sell | Other | 5 | $71 | 2/14/2024 | View on chart |
| NTIC | ▼ Sell | Other | 11 | $149 | 2/14/2024 | View on chart |
| NTIC | ▼ Sell | Other | 6 | $71 | 11/16/2023 | View on chart |
| NTIC | ▼ Sell | Other | 11 | $148 | 11/16/2023 | View on chart |
| NTIC | ▼ Sell | Other | 14 | $183 | 8/17/2023 | View on chart |
| NTIC | ▲ Buy | Open Market | 500 | $7K | 8/14/2023 | View on chart |
| BDC | ▲ Buy | Grant | 1,690 | $0 | 5/25/2023 | View on chart |
| NTIC | ▼ Sell | Other | 16 | $182 | 5/18/2023 | View on chart |
| BDC | ▼ Sell | Open Market | 2,500 | $215K | 3/7/2023 | View on chart |
| NTIC | ▼ Sell | Other | 14 | $181 | 2/21/2023 | View on chart |
| NTIC | ▲ Buy | Open Market | 500 | $6K | 1/30/2023 | View on chart |
| NTIC | ▼ Sell | Other | 11 | $145 | 11/16/2022 | View on chart |
| NTIC | ▼ Sell | Other | 13 | $144 | 8/18/2022 | View on chart |
| BDC | ▲ Buy | Grant | 2,655 | $0 | 5/25/2022 | View on chart |
| NTIC | ▼ Sell | Other | 14 | $143 | 5/19/2022 | View on chart |
| NTIC | ▼ Sell | Other | 11 | $142 | 2/17/2022 | View on chart |
| NTIC | ▼ Sell | Other | 9 | $142 | 11/18/2021 | View on chart |
AI Market Commentary
AI-generatedAll commentary →Synthesized from recent news and fundamentals/technical data -- not human analyst commentary or trader sentiment.
October 5, 2026
NTIC Aims for Higher Margins via Oil & Gas and Compostable Plastics
Northern Technologies International announced a focus on oil and gas services and an expansion of its compostable plastics line to improve profit margins. The company expects these segments to generate higher earnings as it pursues more efficient operations. The move is noted while the stock trades near its 52‑week high and analysts retain a $13 price target.
NTIC Aims for Higher Margins via Oil & Gas and Compostable Plastics. Northern Technologies International announced a focus on oil and gas services and an expansion of its compostable plastics line to improve profit margins. The company expects these segments to generate higher earnings as it pursues more efficient operations. The move is noted while the stock trades near its 52‑week high and analysts retain a $13 price target.