Calvert Dennis P

Number of records: 49
SEC FilingCompany/StockTrade DateTransactionSharesAvg. PriceTotal% HoldingsGain/Loss
03-Jan-24 7:55 PM
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BioLargo, Inc. (BLGOD.OB) 31-Dec-23Grant 50,557$0.17$8,493.58< 1%
9.81M to 9.86M
26-Jul-23 6:55 PM
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BioLargo, Inc. (BLGOD.OB) 24-Jul-23Grant 50,553$0.18$9,048.99< 1%
9.76M to 9.81M
40%
05-Oct-22 8:45 PM
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BioLargo, Inc. (BLGOD.OB) 03-Oct-22Grant 100,549$0.27$27,148.201%
9.66M to 9.76M
(7%)
08-Jul-22 11:14 AM
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BioLargo, Inc. (BLGOD.OB) 07-Jul-22Grant 156,111$0.18$28,100.002%
9.5M to 9.66M
39%
30-Dec-21 6:42 PM
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BioLargo, Inc. (BLGOD.OB) 30-Dec-21Gift 156,000----(2%)
9.66M to 9.5M
05-Apr-21 4:08 PM
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BioLargo, Inc. (BLGOD.OB) 01-Apr-21Grant 61,758$0.23$14,049.90< 1%
9.6M to 9.66M
10%
04-Jan-21 7:26 PM
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BioLargo, Inc. (BLGOD.OB) 31-Dec-20Grant 316,260$0.12$37,951.203%
9.51M to 9.82M
04-Jan-21 7:26 PM
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BioLargo, Inc. (BLGOD.OB) 31-Dec-20Gift 225,000----(2%)
9.82M to 9.6M
08-Oct-20 6:13 PM
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BioLargo, Inc. (BLGOD.OB) 06-Oct-20Grant 164,331$0.15$24,649.702%
9.34M to 9.51M
02-Oct-20 4:56 PM
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BioLargo, Inc. (BLGOD.OB) 30-Sep-20Grant 164,331$0.15$24,649.702%
9.34M to 9.51M
02-Jul-20 7:47 PM
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BioLargo, Inc. (BLGOD.OB) 30-Jun-20Grant 200,929$0.16$32,148.602%
9.14M to 9.34M
02-Apr-20 12:59 PM
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BioLargo, Inc. (BLGOD.OB) 31-Mar-20Grant 281,762$0.17$47,899.503%
8.86M to 9.14M
10-Mar-20 3:08 PM
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BioLargo, Inc. (BLGOD.OB) 09-Mar-20Gift 25,000----(< 1%)
8.88M to 8.86M
03-Jan-20 2:24 PM
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BioLargo, Inc. (BLGOD.OB) 31-Dec-19Gift 225,000----(2%)
9.11M to 8.88M
02-Jul-19 4:15 PM
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BioLargo, Inc. (BLGOD.OB) 30-Jun-19Grant 230,219$0.23$52,950.403%
8.88M to 9.11M
9%
01-May-19 6:58 PM
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BioLargo, Inc. (BLGOD.OB) 29-Apr-19Grant 268,434$0.16$42,949.403%
8.61M to 8.88M
03-Jan-19 6:28 PM
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BioLargo, Inc. (BLGOD.OB) 31-Dec-18Grant 178,956$0.24$42,949.402%
8.51M to 8.68M
4%
03-Jan-19 6:28 PM
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BioLargo, Inc. (BLGOD.OB) 31-Dec-18Gift 75,000$0.24$18,000.00(< 1%)
8.68M to 8.61M
(4%)
02-Oct-18 4:56 PM
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BioLargo, Inc. (BLGOD.OB) 30-Sep-18Grant 119,071$0.27$32,149.201%
8.39M to 8.51M
(7%)
09-Jul-18 5:15 PM
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BioLargo, Inc. (BLGOD.OB) 05-Jul-18Grant 86,397$0.43$37,150.701%
8.3M to 8.39M
03-Apr-18 2:52 PM
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BioLargo, Inc. (BLGOD.OB) 31-Mar-18Grant 150,197$0.26$38,901.002%
8.15M to 8.3M
(3%)
03-Jan-18 6:20 PM
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BioLargo, Inc. (BLGOD.OB) 31-Dec-17Grant 77,432$0.39$30,198.50< 1%
8.07M to 8.15M
16-Oct-17 4:06 PM
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BioLargo, Inc. (BLGOD.OB) 12-Oct-17Gift 435,000----(5%)
8.51M to 8.07M
04-May-17 6:04 PM
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BioLargo, Inc. (BLGOD.OB) 02-May-17Grant 1,500,000$0.45$675,000.0021%
7.01M to 8.51M
02-May-17 8:34 PM
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BioLargo, Inc. (BLGOD.OB) 30-Apr-17Option Exercise 2,501,940$0.18$450,349.0056%
4.51M to 7.01M
39%
02-Dec-16 6:16 PM
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BioLargo, Inc. (BLGOD.OB) 01-Dec-16Gift 350,000----(8%)
4.37M to 4.02M
02-Nov-15 3:53 PM
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BioLargo, Inc. (BLGOD.OB) 29-Oct-15Gift 112,000----(2%)
4.48M to 4.37M
15-Oct-15 7:03 PM
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BioLargo, Inc. (BLGOD.OB) 12-Oct-15Gift 16,835$0.60$10,101.00(< 1%)
4.5M to 4.48M
24-Sep-15 5:52 PM
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BioLargo, Inc. (BLGOD.OB) 22-Sep-15Grant 58,223----1%
4.44M to 4.5M
01-Jul-15 7:47 PM
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BioLargo, Inc. (BLGOD.OB) 29-Jun-15Grant 104,571----2%
4.34M to 4.44M
01-Apr-15 6:38 PM
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BioLargo, Inc. (BLGOD.OB) 30-Mar-15Grant 71,608----2%
4.27M to 4.34M
02-Jan-15 2:50 PM
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BioLargo, Inc. (BLGOD.OB) 30-Dec-14Grant 142,617----3%
4.67M to 4.82M
02-Jan-15 2:50 PM
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BioLargo, Inc. (BLGOD.OB) 30-Dec-14Gift 550,000----(11%)
4.82M to 4.27M
01-Oct-14 4:11 PM
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BioLargo, Inc. (BLGOD.OB) 29-Sep-14Grant 21,819$0.47$10,254.90< 1%
4.65M to 4.67M
01-Jul-14 10:43 AM
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BioLargo, Inc. (BLGOD.OB) 27-Jun-14Grant 85,179----2%
4.57M to 4.65M
03-Jan-14 5:11 PM
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BioLargo, Inc. (BLGOD.OB) 31-Dec-13Grant 247,204$0.25$61,801.006%
4.42M to 4.67M
03-Jan-14 5:11 PM
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BioLargo, Inc. (BLGOD.OB) 31-Dec-13Gift 100,000----(2%)
4.67M to 4.57M
27-Sep-13 3:42 PM
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BioLargo, Inc. (BLGOD.OB) 25-Sep-13Grant 436,463$0.30$130,939.0011%
3.98M to 4.42M
(31%)
31-Dec-12 2:30 PM
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BioLargo, Inc. (BLGOD.OB) 31-Dec-12Gift 40,000----(< 1%)
4.02M to 3.98M
31-Dec-12 2:30 PM
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BioLargo, Inc. (BLGOD.OB) 28-Dec-12Grant 897,507----29%
3.12M to 4.02M
21-Mar-11 1:27 PM
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BioLargo, Inc. (BLGOD.OB) 17-Mar-11Grant 200,000----7%
2.92M to 3.12M
27-Dec-10 6:32 PM
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BioLargo, Inc. (BLGOD.OB) 24-Dec-10Gift 247,500----(8%)
3.17M to 2.92M
04-Aug-10 8:33 PM
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BioLargo, Inc. (BLGOD.OB) 04-Aug-10Grant 494,750$0.33$163,268.0022%
2.22M to 2.72M
04-Aug-10 8:33 PM
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BioLargo, Inc. (BLGOD.OB) 04-Aug-10Grant 454,546$0.33$150,000.0017%
2.72M to 3.17M
05-Nov-08 1:12 PM
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BioLargo, Inc. (BLGOD.OB) 24-Oct-08Gift 190,000----9%
2.03M to 2.22M
11-Jun-08 7:56 PM
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BioLargo, Inc. (BLGOD.OB) 10-Jun-08Gift 150,000----(6%)
2.56M to 2.41M
14-Feb-08 10:00 PM
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BioLargo, Inc. (BLGOD.OB) 26-Dec-07Gift 166,000----(6%)
2.73M to 2.56M
17-Apr-07 6:41 PM
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BioLargo, Inc. (BLGOD.OB) 13-Apr-07Conversion 1,636,360$0.55$900,000.00150%
1.09M to 2.73M
(78%)
19-Mar-07 7:49 PM
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BioLargo, Inc. (BLGOD.OB) 15-Mar-07Acquisition (other) 900,790$0.01$13,511.80471%
191.29K to 1.09M