Krantz Donald G

Number of records: 40
SEC FilingCompany/StockTrade DateTransactionSharesAvg. PriceTotal% HoldingsGain/Loss
24-May-24 4:22 PM
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Proto Labs Inc (PRLB) 23-May-24Grant 4,701----29%
16.01K to 20.71K
19-May-23 4:10 PM
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Proto Labs Inc (PRLB) 17-May-23Grant 4,513----39%
11.5K to 16.01K
01-Sep-22 7:04 PM
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Proto Labs Inc (PRLB) 30-Aug-22Grant 3,236----39%
8.26K to 11.5K
20-May-22 4:27 PM
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Proto Labs Inc (PRLB) 18-May-22Grant 3,236----39%
8.26K to 11.5K
20-May-21 4:54 PM
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Proto Labs Inc (PRLB) 18-May-21Grant 1,520----23%
6.74K to 8.26K
21-May-20 4:52 PM
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Proto Labs Inc (PRLB) 19-May-20Grant 1,197----22%
5.55K to 6.74K
17-May-19 4:31 PM
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Proto Labs Inc (PRLB) 15-May-19Grant 1,311----31%
4.24K to 5.55K
18-May-18 4:45 PM
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Proto Labs Inc (PRLB) 16-May-18Grant 1,064----34%
3.17K to 4.24K
22-May-17 6:29 PM
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Proto Labs Inc (PRLB) 18-May-17Grant 3,172----44%
7.13K to 10.3K
16-Mar-16 4:42 PM
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Proto Labs Inc (PRLB) 14-Mar-16Option Exercise 26,233$17.21$451,550.00186%
14.12K to 40.36K
16-Mar-16 4:42 PM
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Proto Labs Inc (PRLB) 14-Mar-16Market Option Sale (Planned) 26,233$75.11$1,970,350.00(65%)
40.36K to 14.12K
(130%)
10-Feb-16 10:00 PM
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Proto Labs Inc (PRLB) 08-Feb-16Grant 4,320$57.88$250,042.0044%
9.8K to 14.12K
198%
16-Oct-15 8:28 AM
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Proto Labs Inc (PRLB) 14-Oct-15Option Exercise 2,714$30.58$82,994.1038%
7.09K to 9.8K
28-Jul-15 4:09 PM
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Proto Labs Inc (PRLB) 24-Jul-15Option Exercise 51,701$14.39$744,149.00729%
7.09K to 58.79K
28-Jul-15 4:09 PM
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Proto Labs Inc (PRLB) 24-Jul-15Market Option Sale (Planned) 51,701$78.01$4,033,350.00(88%)
58.79K to 7.09K
(121%)
20-Apr-15 7:31 PM
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Proto Labs Inc (PRLB) 17-Apr-15Option Exercise 1,000$47.08$47,080.0016%
6.09K to 7.09K
20-Apr-15 7:31 PM
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Proto Labs Inc (PRLB) 16-Apr-15Option Exercise 1,195$7.86$9,389.1220%
6.09K to 7.29K
20-Apr-15 7:31 PM
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Proto Labs Inc (PRLB) 16-Apr-15Market Option Sale (Planned) 1,195$79.00$94,405.00(16%)
7.29K to 6.09K
(118%)
11-Feb-15 7:54 PM
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Proto Labs Inc (PRLB) 09-Feb-15Grant 2,610----75%
3.48K to 6.09K
18-Feb-14 7:54 PM
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Proto Labs Inc (PRLB) 13-Feb-14Grant 2,230----178%
1.25K to 3.48K
12-Apr-13 4:04 PM
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Proto Labs Inc (PRLB) 10-Apr-13Option Exercise 42,000$7.86$330,120.003360%
1.25K to 43.25K
12-Apr-13 4:04 PM
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Proto Labs Inc (PRLB) 10-Apr-13Market Option Sale (Planned) 42,000$50.56$2,123,380.00(97%)
43.25K to 1.25K
(241%)
19-Mar-13 5:28 PM
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Proto Labs Inc (PRLB) 18-Mar-13Option Exercise 18,182$1.79$32,545.8088%
20.68K to 38.86K
19-Mar-13 5:28 PM
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Proto Labs Inc (PRLB) 18-Mar-13Market Option Sale (Planned) 18,182$46.67$848,527.00(47%)
38.86K to 20.68K
(270%)
19-Mar-13 5:28 PM
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Proto Labs Inc (PRLB) 15-Mar-13Option Exercise 29,818$1.79$53,374.20144%
20.68K to 50.5K
19-Mar-13 5:28 PM
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Proto Labs Inc (PRLB) 15-Mar-13Market Option Sale (Planned) 29,818$46.96$1,400,390.00(59%)
50.5K to 20.68K
(267%)
05-Feb-13 5:00 PM
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Proto Labs Inc (PRLB) 01-Feb-13Option Exercise 10,000$1.79$17,900.00800%
1.25K to 11.25K
05-Feb-13 5:00 PM
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Proto Labs Inc (PRLB) 01-Feb-13Market Option Sale (Planned) 10,000$41.03$410,337.00(89%)
11.25K to 1.25K
(321%)
04-Jan-13 4:13 PM
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Proto Labs Inc (PRLB) 02-Jan-13Option Exercise 15,000$1.79$26,850.00100%
0 to 15.0K
04-Jan-13 4:13 PM
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Proto Labs Inc (PRLB) 02-Jan-13Market Option Sale (Planned) 15,000$39.64$594,642.00(100%)
15.0K to 0
(335%)
21-Dec-12 2:26 PM
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Proto Labs Inc (PRLB) 19-Dec-12Option Exercise 10,000$1.79$17,900.00100%
0 to 10.0K
21-Dec-12 2:26 PM
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Proto Labs Inc (PRLB) 19-Dec-12Market Option Sale (Planned) 10,000$38.07$380,673.00(100%)
10.0K to 0
(353%)
05-Dec-12 4:11 PM
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Proto Labs Inc (PRLB) 03-Dec-12Option Exercise 5,000$1.79$8,950.00100%
0 to 5.0K
05-Dec-12 4:11 PM
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Proto Labs Inc (PRLB) 03-Dec-12Market Option Sale (Planned) 5,000$36.45$182,257.00(100%)
5.0K to 0
(373%)
27-Nov-12 7:00 PM
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Proto Labs Inc (PRLB) 26-Nov-12Option Exercise 2,490$1.79$4,457.10100%
0 to 2.49K
27-Nov-12 7:00 PM
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Proto Labs Inc (PRLB) 26-Nov-12Market Option Sale (Planned) 2,490$35.06$87,299.40(100%)
2.49K to 0
(392%)
05-Nov-12 6:22 PM
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Proto Labs Inc (PRLB) 01-Nov-12Option Exercise 2,510$1.79$4,492.90100%
0 to 2.51K
05-Nov-12 6:22 PM
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Proto Labs Inc (PRLB) 01-Nov-12Market Option Sale (Planned) 2,510$35.01$87,865.60(100%)
2.51K to 0
(393%)
29-Oct-12 4:46 PM
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Proto Labs Inc (PRLB) 25-Oct-12Option Exercise 5,000$1.79$8,950.00100%
0 to 5.0K
29-Oct-12 4:46 PM
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Proto Labs Inc (PRLB) 25-Oct-12Market Option Sale (Planned) 5,000$35.37$176,845.00(100%)
5.0K to 0
(388%)