Calderon Nancy E. (CIK 0001791477)

Latest company ownership

Shares held
14,741.43
Last filed at
Sep 3, 2025
Confidence Score
52.0
2025Q4
Confidence Score History
2020Q3 2025Q4
Role: Director
Shares held
8,339
Last filed at
May 27, 2025
Confidence Score
50.0
2025Q4
Confidence Score History
2023Q1 2025Q4

Recent buy/sell transactions

Exec date Filing date Company Role Signal Confidence Shares % of shares Under plan? Amount (USD)
Nov 13, 2024 Sep 3, 2025 NORTHERN TECHNOLOGIES INTERNATIONAL CORP Director Buy 85.0 +6,786 9.45% $532.3
Apr 25, 2025 Apr 28, 2025 NORTHERN TECHNOLOGIES INTERNATIONAL CORP Director Buy 90.0 +1,000 14.38% $7.5K
Nov 16, 2023 Sep 4, 2024 NORTHERN TECHNOLOGIES INTERNATIONAL CORP Director Buy 90.0 +3,838 13.55% $881.9
Aug 5, 2024 Aug 6, 2024 BELDEN INC. Director Sell 22.5 -2,500 -26.44% $240K
Nov 16, 2022 Sep 6, 2023 NORTHERN TECHNOLOGIES INTERNATIONAL CORP Director Buy 77.5 +54 1.78% $689.9
Aug 14, 2023 Aug 14, 2023 NORTHERN TECHNOLOGIES INTERNATIONAL CORP Director Buy 90.0 +500 19.52% $6.6K
Mar 7, 2023 Mar 7, 2023 BELDEN INC. Director Sell 22.5 -2,500 -28.70% $214.8K
Jan 30, 2023 Jan 31, 2023 NORTHERN TECHNOLOGIES INTERNATIONAL CORP Director Buy 90.0 +500 24.25% $6.5K
Nov 18, 2021 Sep 6, 2022 NORTHERN TECHNOLOGIES INTERNATIONAL CORP Director Buy 67.5 +46 0.57% $570.8
Jan 25, 2021 Jan 25, 2021 NORTHERN TECHNOLOGIES INTERNATIONAL CORP Director Buy 91.3 +1,000 100.00% $14.8K
Jul 23, 2020 Jul 24, 2020 NORTHERN TECHNOLOGIES INTERNATIONAL CORP Director Buy 90.0 +1,000 100.00% $8.6K