Northern Technologies International Corp. (NTIC)

Number of records: 50
SEC FilingInsiderCompanyTrade DateTransactionSharesAvg. PriceTotal% HoldingsReturn
04-Sep-24 6:46 PM
View: 
Kemp Sarah E.
Director
Northern Technologies Inter... (NTIC) 01-Sep-24Grant 3,771----65%
5.76K to 9.53K
04-Sep-24 8:08 PM
View: 
Pinho Cristina Lucia Duarte
Director
Northern Technologies Inter... (NTIC) 01-Sep-24Grant 3,771----100%
0 to 3.77K
04-Sep-24 7:53 PM
View: 
Calderon Nancy E.
Director
Northern Technologies Inter... (NTIC) 01-Sep-24Grant 3,771----118%
3.18K to 6.95K
29-Aug-24 5:47 PM
View: 
Lynch G Patrick
President and CEO
Director
10% Owner
Northern Technologies Inter... (NTIC) 26-Aug-24Payment of Exercise 7,710$13.67$105,396.00(< 1%)
1.32M to 1.31M
29-Aug-24 5:47 PM
View: 
Lynch G Patrick
President and CEO
Director
10% Owner
Northern Technologies Inter... (NTIC) 26-Aug-24Option Exercise 10,488$10.05$105,404.00< 1%
1.31M to 1.32M
04-Sep-24 7:53 PM
View: 
Calderon Nancy E.
Director
Northern Technologies Inter... (NTIC) 14-Aug-24Acquisition (small) 17$12.87$222.01< 1%
3.17K to 3.18K
02-Aug-24 6:21 PM
View: 
Nigon Richard
Director
Northern Technologies Inter... (NTIC) 01-Aug-24Payment of Exercise 7,665$13.11$100,488.00(17%)
45.6K to 37.94K
02-Aug-24 6:21 PM
View: 
Nigon Richard
Director
Northern Technologies Inter... (NTIC) 01-Aug-24Option Exercise 12,000$10.05$120,600.0036%
33.6K to 45.6K
01-Aug-24 5:28 PM
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von Falkenhausen Konstantin
Director
Northern Technologies Inter... (NTIC) 31-Jul-24Payment of Exercise 6,081$13.22$80,390.80(26%)
23.2K to 17.12K
01-Aug-24 5:28 PM
View: 
von Falkenhausen Konstantin
Director
Northern Technologies Inter... (NTIC) 31-Jul-24Option Exercise 8,000$10.05$80,400.0053%
15.2K to 23.2K
17-Jul-24 4:15 PM
View: 
Wolsfeld Matthew C
CFO and Corporate Secretary
Northern Technologies Inter... (NTIC) 15-Jul-24Option Exercise 7,752$10.05$77,907.605%
160.4K to 168.15K
04-Sep-24 7:53 PM
View: 
Calderon Nancy E.
Director
Northern Technologies Inter... (NTIC) 15-May-24Acquisition (small) 17$13.31$221.18< 1%
3.15K to 3.17K
24-Apr-24 4:56 PM
View: 
Kemp Sarah E.
Director
Northern Technologies Inter... (NTIC) 23-Apr-24Private Purchase 1,275$15.70$20,017.5028%
4.49K to 5.76K
04-Sep-24 7:53 PM
View: 
Calderon Nancy E.
Director
Northern Technologies Inter... (NTIC) 14-Feb-24Acquisition (small) 16$13.52$219.97< 1%
3.13K to 3.15K
04-Sep-24 7:53 PM
View: 
Calderon Nancy E.
Director
Northern Technologies Inter... (NTIC) 16-Nov-23Acquisition (small) 17$12.82$218.72< 1%
3.12K to 3.13K
28-Aug-23 5:48 PM
View: 
von Falkenhausen Konstantin
Director
Northern Technologies Inter... (NTIC) 28-Aug-23Option Exercise 8,000$7.35$58,800.00111%
7.2K to 15.2K
21-Aug-23 4:07 PM
View: 
Lee Sunggyu
Director
Northern Technologies Inter... (NTIC) 17-Aug-23Option Exercise 8,000$7.35$58,800.00100%
0 to 8.0K
21-Aug-23 4:07 PM
View: 
Lee Sunggyu
Director
Northern Technologies Inter... (NTIC) 17-Aug-23Payment of Exercise 4,681$12.56$58,793.40(59%)
8.0K to 3.32K
06-Sep-23 6:18 PM
View: 
Calderon Nancy E.
Director
Northern Technologies Inter... (NTIC) 17-Aug-23Acquisition (small) 14$13.07$182.74< 1%
3.1K to 3.12K
14-Aug-23 4:23 PM
View: 
Calderon Nancy E.
Director
Northern Technologies Inter... (NTIC) 14-Aug-23Private Purchase 500$13.17$6,585.0020%
2.56K to 3.06K
10-Aug-23 4:44 PM
View: 
Lynch G Patrick
President and CEO
Director
10% Owner
Northern Technologies Inter... (NTIC) 08-Aug-23Option Exercise 11,610$7.35$85,333.50< 1%
1.3M to 1.31M
10-Aug-23 4:44 PM
View: 
Lynch G Patrick
President and CEO
Director
10% Owner
Northern Technologies Inter... (NTIC) 08-Aug-23Payment of Exercise 6,387$13.36$85,330.30(< 1%)
1.31M to 1.31M
27-Jul-23 5:48 PM
View: 
Nigon Richard
Director
Northern Technologies Inter... (NTIC) 27-Jul-23Option Sale 1,847$12.17$22,478.00(5%)
35.45K to 33.6K
27-Jul-23 5:48 PM
View: 
Nigon Richard
Director
Northern Technologies Inter... (NTIC) 26-Jul-23Payment of Exercise 7,153$12.33$88,196.50(17%)
42.6K to 35.45K
27-Jul-23 5:48 PM
View: 
Nigon Richard
Director
Northern Technologies Inter... (NTIC) 26-Jul-23Option Exercise 12,000$7.35$88,200.0039%
30.6K to 42.6K
12-Jul-23 5:17 PM
View: 
Wolsfeld Matthew C
CFO and Corporate Secretary
Northern Technologies Inter... (NTIC) 11-Jul-23Option Exercise 8,582$7.35$63,077.706%
151.76K to 160.34K
06-Sep-23 6:18 PM
View: 
Calderon Nancy E.
Director
Northern Technologies Inter... (NTIC) 18-May-23Acquisition (small) 16$11.56$181.56< 1%
3.09K to 3.1K
19-Apr-23 4:28 PM
View: 
Kemp Sarah E.
Director
Northern Technologies Inter... (NTIC) 18-Apr-23Private Purchase 2,473$12.13$30,000.00123%
2.01K to 4.49K
06-Sep-23 6:18 PM
View: 
Calderon Nancy E.
Director
Northern Technologies Inter... (NTIC) 21-Feb-23Acquisition (small) 14$13.17$180.66< 1%
3.07K to 3.09K
31-Jan-23 4:59 PM
View: 
Calderon Nancy E.
Director
Northern Technologies Inter... (NTIC) 30-Jan-23Private Purchase 500$12.92$6,458.7024%
2.06K to 2.56K
06-Sep-23 6:18 PM
View: 
Calderon Nancy E.
Director
Northern Technologies Inter... (NTIC) 16-Nov-22Acquisition (small) 11$12.96$144.90< 1%
3.06K to 3.07K
17-Oct-22 4:52 PM
View: 
von Falkenhausen Konstantin
Director
Northern Technologies Inter... (NTIC) 14-Oct-22Option Exercise 6,000$5.12$30,750.00500%
1.2K to 7.2K
06-Oct-22 5:24 PM
View: 
Wolsfeld Matthew C
CFO and Corporate Secretary
Northern Technologies Inter... (NTIC) 04-Oct-22Option Exercise 27,218$5.12$139,492.0020%
134.59K to 161.81K
06-Oct-22 5:35 PM
View: 
Lynch G Patrick
President and CEO
Director
10% Owner
Northern Technologies Inter... (NTIC) 04-Oct-22Option Exercise 36,824$5.12$188,723.003%
1.28M to 1.31M
06-Oct-22 5:35 PM
View: 
Lynch G Patrick
President and CEO
Director
10% Owner
Northern Technologies Inter... (NTIC) 04-Oct-22Payment of Exercise 13,645$13.83$188,710.00(1%)
1.31M to 1.3M
06-Oct-22 5:24 PM
View: 
Wolsfeld Matthew C
CFO and Corporate Secretary
Northern Technologies Inter... (NTIC) 04-Oct-22Payment of Exercise 10,086$13.83$139,489.00(6%)
161.81K to 151.73K
03-Oct-22 5:34 PM
View: 
Narayan Ramani
Director
Northern Technologies Inter... (NTIC) 29-Sep-22Option Exercise 43,763$8.82$385,814.0069%
63.0K to 106.76K
06-Sep-22 9:28 PM
View: 
Calderon Nancy E.
Director
Northern Technologies Inter... (NTIC) 18-Aug-22Acquisition (small) 13$11.39$143.88< 1%
2.05K to 2.06K
06-Sep-22 9:28 PM
View: 
Calderon Nancy E.
Director
Northern Technologies Inter... (NTIC) 19-May-22Acquisition (small) 14$10.02$143.01< 1%
2.03K to 2.05K
25-Apr-22 4:59 PM
View: 
Narayan Ramani
Director
Northern Technologies Inter... (NTIC) 22-Apr-22Option Exercise 8,000$7.43$59,400.0015%
55.0K to 63.0K
06-Sep-22 9:28 PM
View: 
Calderon Nancy E.
Director
Northern Technologies Inter... (NTIC) 17-Feb-22Acquisition (small) 11$13.32$142.26< 1%
2.02K to 2.04K
13-Jan-22 4:02 PM
View: 
Kemp Sarah E.
Director
Northern Technologies Inter... (NTIC) 12-Jan-22Private Purchase 2,012$14.91$30,005.40100%
0 to 2.01K
06-Sep-22 9:28 PM
View: 
Calderon Nancy E.
Director
Northern Technologies Inter... (NTIC) 18-Nov-21Acquisition (small) 9$16.39$141.66< 1%
2.02K to 2.02K
12-Nov-21 5:59 PM
View: 
Narayan Ramani
Director
Northern Technologies Inter... (NTIC) 12-Nov-21Option Exercise 16,000$8.70$139,200.0041%
39.0K to 55.0K
09-Jul-21 4:30 PM
View: 
Keong Koh Soo
Director
Northern Technologies Inter... (NTIC) 07-Jul-21Option Exercise 67,763$8.63$584,494.00203%
33.33K to 101.09K
25-Jan-21 6:11 PM
View: 
Calderon Nancy E.
Director
Northern Technologies Inter... (NTIC) 25-Jan-21Private Purchase 1,000$14.78$14,775.80100%
1.0K to 2.0K
24-Jul-20 8:07 AM
View: 
Calderon Nancy E.
Director
Northern Technologies Inter... (NTIC) 23-Jul-20Private Purchase 1,000$8.60$8,600.00100%
0 to 1.0K
08-Sep-17 5:33 PM
View: 
Nigon Richard
Director
Northern Technologies Inter... (NTIC) 07-Sep-17Option Exercise 1,500$10.25$15,375.0011%
13.8K to 15.3K
05-Sep-17 5:18 PM
View: 
Narayan Ramani
Director
Northern Technologies Inter... (NTIC) 31-Aug-17Option Exercise 4,000$10.25$41,000.0026%
15.5K to 19.5K
24-Aug-17 4:50 PM
View: 
Keong Koh Soo
Director
Northern Technologies Inter... (NTIC) 23-Aug-17Option Exercise 4,000$10.25$41,000.0032%
12.67K to 16.67K