Legal Insider Trading Data | Free and Professional Subscription Services | Insider Insightsurn:uuid:dab88326-abc4-16ce-1e2d-ea66856fa9c52024-03-19T05:59:55-04:00Jonathan MorelandProfit from legal insider trading. InsiderInsights.com provides free insider trading data tools and resources, and professional grade subscription based real time Form 4 data, analysis and servicesNTIC: CALDERON NANCY E (DIR) Bought (JB*) 15 Shares of NORTHERN TECHNOLOGIES INTERNATIONAL CORP for $11.56 on 5/18urn:uuid:9f6186c3-1e53-2d7d-c4b4-badc1dbc3d4f2023-09-06T18:18:53-04:00NTIC: CALDERON NANCY E (DIR) Bought (JB*) 11 Shares of NORTHERN TECHNOLOGIES INTERNATIONAL CORP for $12.96 on 11/16urn:uuid:9e55ad83-6e62-3014-8474-056248b9559d2023-09-06T18:18:53-04:00NTIC: CALDERON NANCY E (DIR) Bought (JB*) 13 Shares of NORTHERN TECHNOLOGIES INTERNATIONAL CORP for $13.07 on 8/17urn:uuid:3dcb3d60-bdca-3507-2bbb-46af99b0f4d02023-09-06T18:18:53-04:00NTIC: CALDERON NANCY E (DIR) Bought (JB*) 13 Shares of NORTHERN TECHNOLOGIES INTERNATIONAL CORP for $13.17 on 2/21urn:uuid:a509956d-7a9b-1c9d-5f0a-8a1cf21067582023-09-06T18:18:53-04:00NTIC: VON FALKENHAUSEN KONSTANTIN (DIR) Exercised 8k Options (OB) of NORTHERN TECHNOLOGIES INTERNATIONAL CORP for $7.35 on 8/28, and Kept Them Allurn:uuid:838cf228-d2f7-7432-2b23-a1159786631b2023-08-28T17:48:20-04:00NTIC: LEE SUNGGYU (DIR) Exercised 8k Options (OE) of NORTHERN TECHNOLOGIES INTERNATIONAL CORP for $7.35 on 8/17, and Sold Them Allurn:uuid:ffbbb8da-7862-ef71-73f8-d38d6845905d2023-08-21T16:07:37-04:00NTIC: CALDERON NANCY E (DIR) Bought (B) 500 Shares of NORTHERN TECHNOLOGIES INTERNATIONAL CORP for $13.17 on 8/14urn:uuid:2370bcda-5515-9f04-f5d1-1464b622dd9e2023-08-14T16:23:05-04:00NTIC: LYNCH G PATRICK (PR,CEO,DIR,BO) Exercised 11,610 Options (OE) of NORTHERN TECHNOLOGIES INTERNATIONAL CORP for $7.35 on 8/8, and Sold Them Allurn:uuid:21b8f325-d8c5-a48a-2c46-37f18991cdcc2023-08-10T16:44:38-04:00