Mathiesen Jeffrey S

Number of records: 38
SEC FilingCompany/StockTrade DateTransactionSharesAvg. PriceTotal% HoldingsGain/Loss
20-Mar-23 2:06 PM
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Neuroone Medical Technologi... (NMTC) 16-Mar-23Grant 20,576----31%
66.06K to 86.64K
02-Jun-22 4:22 PM
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Neuroone Medical Technologi... (NMTC) 31-May-22Grant 29,240----79%
36.82K to 66.06K
18-Feb-22 4:10 PM
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Helius Medical Technologies... (HSDT) 16-Feb-22Grant 8,011----203%
3.94K to 11.95K
20-Dec-21 8:15 AM
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Helius Medical Technologies... (HSDT) 17-Dec-21Market Purchase 3,000$5.31$15,929.40320%
0.94K to 3.94K
(4%)
04-Jun-21 4:29 PM
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Neuroone Medical Technologi... (NMTC) 02-Jun-21Grant 4,592----14%
32.22K to 36.81K
27-May-21 4:11 PM
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Helius Medical Technologies... (HSDT) 25-May-21Grant 937----100%
0 to 0.94K
27-May-21 8:51 PM
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Panbela Therapeutics, Inc. (PBLA) 25-May-21Grant 4,316----73%
5.88K to 10.19K
03-Dec-20 4:13 PM
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Panbela Therapeutics, Inc. (PBLA) 01-Dec-20Grant 2,875----96%
3.0K to 5.88K
17-Jun-20 3:12 PM
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Neuroone Medical Technologi... (NMTC) 15-Jun-20Option Exercise 34,020$0.04$1,190.7054%
62.64K to 96.66K
04-Jun-20 5:27 PM
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Neuroone Medical Technologi... (NMTC) 02-Jun-20Grant 22,371----56%
40.27K to 62.64K
11-Feb-20 4:45 PM
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Neuroone Medical Technologi... (NMTC) 10-Feb-20Grant 26,261----187%
14.01K to 40.27K
06-Jun-19 7:05 PM
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Neuroone Medical Technologi... (NMTC) 04-Jun-19Grant 14,006----100%
0 to 14.01K
22-Feb-18 5:30 PM
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Panbela Therapeutics, Inc. (PBLA) 20-Feb-18Purchase 3,000----100%
0 to 3.0K
16-Aug-17 4:10 PM
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Neurobo Pharmaceuticals, Inc. (NRBO) 14-Aug-17Option Exercise 3,207$3.59$11,513.1029%
10.93K to 14.13K
11-Aug-17 4:07 PM
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Neurobo Pharmaceuticals, Inc. (NRBO) 10-Aug-17Option Exercise 3,000$3.59$10,770.0038%
7.93K to 10.93K
12-Aug-16 12:49 PM
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Neurobo Pharmaceuticals, Inc. (NRBO) 10-Aug-16Conversion 3,927$6.71$26,334.10100%
0 to 3.93K
12-Aug-16 12:49 PM
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Neurobo Pharmaceuticals, Inc. (NRBO) 10-Aug-16Purchase 4,000$10.00$40,000.00102%
3.93K to 7.93K
02-Jan-15 4:29 PM
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Nuwellis, Inc. (NUWE) 01-Jan-15Payment of Exercise 953$4.24$4,040.72(2%)
50.05K to 49.1K
100%
02-Dec-14 4:31 PM
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Nuwellis, Inc. (NUWE) 01-Dec-14Payment of Exercise 953$4.52$4,307.56(2%)
51.0K to 50.05K
100%
03-Nov-14 4:29 PM
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Nuwellis, Inc. (NUWE) 01-Nov-14Payment of Exercise 953$4.85$4,622.05(2%)
51.96K to 51.0K
100%
10-Oct-14 4:10 PM
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Nuwellis, Inc. (NUWE) 09-Oct-14Grant 24,716----85%
29.15K to 53.86K
10-Oct-14 4:10 PM
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Nuwellis, Inc. (NUWE) 09-Oct-14Payment of Exercise 1,906$5.52$10,521.10(4%)
53.86K to 51.96K
100%
09-Sep-14 4:37 PM
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Nuwellis, Inc. (NUWE) 08-Sep-14Payment of Exercise 458$5.72$2,619.76(2%)
29.61K to 29.15K
100%
11-Aug-14 4:43 PM
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Nuwellis, Inc. (NUWE) 08-Aug-14Payment of Exercise 458$4.19$1,919.02(2%)
30.06K to 29.61K
100%
09-Jul-14 5:29 PM
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Nuwellis, Inc. (NUWE) 08-Jul-14Payment of Exercise 458$5.37$2,459.46(2%)
30.52K to 30.06K
100%
10-Jun-14 5:08 PM
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Nuwellis, Inc. (NUWE) 08-Jun-14Payment of Exercise 458$5.00$2,290.00(1%)
30.98K to 30.52K
100%
09-May-14 4:38 PM
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Nuwellis, Inc. (NUWE) 08-May-14Payment of Exercise 458$5.77$2,642.66(1%)
31.44K to 30.98K
100%
09-Apr-14 8:34 PM
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Nuwellis, Inc. (NUWE) 08-Apr-14Payment of Exercise 458$5.92$2,711.36(1%)
31.89K to 31.44K
100%
18-Mar-14 10:04 AM
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Nuwellis, Inc. (NUWE) 17-Mar-14Market Purchase 2,000$6.18$12,359.807%
29.89K to 31.89K
(100%)
10-Mar-14 11:54 AM
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Nuwellis, Inc. (NUWE) 08-Mar-14Payment of Exercise 458$7.96$3,645.68(2%)
30.35K to 29.89K
100%
11-Feb-14 11:19 AM
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Nuwellis, Inc. (NUWE) 08-Feb-14Payment of Exercise 458$9.00$4,122.00(1%)
30.81K to 30.35K
100%
10-Jan-14 2:26 PM
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Nuwellis, Inc. (NUWE) 08-Jan-14Payment of Exercise 458$10.18$4,662.44(1%)
36.74K to 36.28K
100%
16-Jan-14 10:16 AM
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Nuwellis, Inc. (NUWE) 08-Dec-13Payment of Exercise 458$8.51$3,897.58(1%)
37.2K to 36.74K
100%
16-Jan-14 10:16 AM
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Nuwellis, Inc. (NUWE) 08-Nov-13Payment of Exercise 458$9.91$4,538.78(1%)
37.65K to 37.2K
100%
16-Jan-14 10:16 AM
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Nuwellis, Inc. (NUWE) 08-Oct-13Payment of Exercise 458$10.86$4,973.88(1%)
38.11K to 37.65K
100%
10-Sep-13 5:41 PM
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Nuwellis, Inc. (NUWE) 08-Sep-13Grant 23,736----100%
0 to 23.74K
12-Aug-09 5:03 PM
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Zareba Systems Inc. (ZRBA) 13-May-09Acquisition (small) 50$1.75$87.502%
2.27K to 2.32K
174%
17-Nov-08 11:07 AM
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Zareba Systems Inc. (ZRBA) 13-Nov-08Market Purchase 2,268$1.36$3,084.48100%
0 to 2.27K
254%