Investor Satterfield Thomas A Jr
13D/G Filings

This page shows a list of all the recent 13D/G filings made by Satterfield Thomas A Jr . Schedule 13D is commonly referred to as a “beneficial ownership report.” The term "beneficial owner" is defined under SEC rules. It includes any person who directly or indirectly shares voting power or investment power (the power to sell the security).

When a person or group of persons acquires beneficial ownership of more than 5% of a voting class of a company’s equity securities, they are required to file a Schedule 13D within ten days after the purchase. Click the link icon to see the full transaction history.

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Date Form Target Prev
Shares		 Current
Shares		 Change
(Percent)		 Ownership
(Percent)		 Change
(Percent)
2025-08-13 13G/A BCDA / BioCardia, Inc. 388,147 592,144
2025-08-13 13G/A OSTX / OS Therapies Incorporated 1,267,465 3,115,681
2025-08-07 13G/A ARKR / Ark Restaurants Corp. 574,251 622,292
2025-08-07 13G/A INTT / inTEST Corporation 805,000 1,000,594
2025-04-16 13G CHRS / Coherus Oncology, Inc. 6,009,514
2025-04-16 13G/A CRIS / Curis, Inc. 790,432 1,035,762
2025-02-18 13G/A EDSA / Edesa Biotech, Inc. 0
2025-02-12 13G/A ARKR / Ark Restaurants Corp. 535,557 574,251
2025-02-12 13G/A INTT / inTEST Corporation 670,000 805,000
2025-02-12 13G/A OSTX / OS Therapies Incorporated 1,294,989 1,267,465
2025-02-12 13G/A EDSA / Edesa Biotech, Inc. 176,044 232,161
2025-02-12 13G/A SCND / Scientific Industries, Inc. 945,625 1,138,055
2025-02-12 13G/A BCDA / BioCardia, Inc. 1,701,000 388,147
2025-02-12 13G/A CRIS / Curis, Inc. 690,432 790,432
2025-01-17 13G CTSO / Cytosorbents Corporation 3,998,867
2024-11-01 13G CRIS / Curis, Inc. 690,432
2024-09-24 13G INTT / inTEST Corporation 39,461 670,000
2024-08-28 13G OSTX / OS Therapies Incorporated 1,294,989
2024-06-03 13G EDSA / Edesa Biotech, Inc. 176,044
2024-02-14 13G/A BCDA / BioCardia, Inc. 1,139,603 1,701,000
2024-02-14 13G/A SCND / Scientific Industries, Inc. 596,955 945,625
2024-02-14 13G/A SFE / Safeguard Scientifics, Inc. 1,859,281 2,089,726
2024-02-14 13G/A ARKR / Ark Restaurants Corp. 550,557 535,557
2024-02-14 13G/A ALCO / Alico, Inc. 519,810 573,410
2023-08-07 13G BCDA / BioCardia, Inc. 1,139,603
2023-02-10 13G/A SFE / Safeguard Scientifics, Inc. 1,677,610 1,859,281
2023-02-10 13G/A ALCO / Alico, Inc. 457,460 519,810
2023-02-10 13G/A ARKR / Ark Restaurants Corp. 381,545 550,557
2023-02-10 13G/A ANGN / Angion Biomedica Corp 1,574,547 2,213,383
2023-02-10 13G/A SCND / Scientific Industries, Inc. 383,971 596,955
2022-06-10 13G/A ARKR / Ark Restaurants Corp. 352,677 381,545
2022-05-19 13G ANGN / Angion Biomedica Corp 1,574,547
2022-05-11 13G/A RNWK / Realnetworks, Inc. 3,450,000 4,970,000
2022-05-09 13G/A SFE / Safeguard Scientifics, Inc. 1,620,710 1,677,610
2022-03-23 13G SCND / Scientific Industries, Inc. 383,971
2022-02-14 13G/A INTT / inTEST Corporation 1,042,800 39,461
2022-02-14 13G/A ARKR / Ark Restaurants Corp. 345,100 352,677
2022-02-14 13G/A RNWK / Realnetworks, Inc. 3,004,000 3,450,000
2022-02-14 13G/A SFE / Safeguard Scientifics, Inc. 1,366,400 1,620,710
2022-02-14 13G/A ALCO / Alico, Inc. 384,786 457,460
2021-03-05 13G ALCO / Alico, Inc. 384,786
2021-02-11 13G/A SFE / Safeguard Scientifics, Inc. 1,048,800 1,366,400
2021-02-11 13G/A SAVA / Cassava Sciences, Inc. 1,323,195 450,000
2021-02-11 13G/A MRIC / MRI Interventions Inc 1,225,000 720,000
2021-02-11 13G/A AEY / ADDvantage Technologies Group, Inc. 890,645 0
2021-02-11 13G/A AVNW / Aviat Networks, Inc. 361,474 264,268
2021-02-11 13G/A RNWK / Realnetworks, Inc. 1,980,000 3,004,000
2021-02-11 13G/A ARKR / Ark Restaurants Corp. 345,351 345,100
2021-02-11 13G/A INTT / inTEST Corporation 1,038,200 1,042,800
2020-09-18 13G SFE / Safeguard Scientifics, Inc. 1,048,800
2020-02-13 13G/A ARKR / Ark Restaurants Corp. 343,201 345,351
2020-02-13 13G/A SAVA / Cassava Sciences, Inc. 1,323,195
2020-02-13 13G/A INTT / inTEST Corporation 862,868 1,038,200
2020-02-13 13G/A AMSC / American Superconductor Corporation 1,138,765 676,900
2020-02-13 13G/A AVNW / Aviat Networks, Inc. 273,376 361,474
2020-02-13 13G/A SMSI / Smith Micro Software, Inc. 1,259,450 864,730
2020-02-13 13G/A MRIC / MRI Interventions Inc 1,074,481 1,225,000
2020-02-13 13G/A AEY / ADDvantage Technologies Group, Inc. 991,000 890,645
2020-01-10 13G RNWK / Realnetworks, Inc. 1,980,000
2019-02-13 13G/A AEY / ADDvantage Technologies Group, Inc. 951,000 991,000
2019-02-13 13G/A US0044461004 / Aceto Corp. 1,639,000 2,237,576
2019-02-13 13G/A SMSI / Smith Micro Software, Inc. 1,220,200 1,259,450
2019-02-13 13G/A SAVA / Cassava Sciences, Inc. 550,472 1,373,195
2019-02-13 13G/A MRIC / MRI Interventions Inc 600,000 1,074,481
2019-02-13 13G/A ARKR / Ark Restaurants Corp. 237,907 343,201
2019-02-13 13G/A INTT / inTEST Corporation 791,600 862,868
2019-02-13 13G/A AMSC / American Superconductor Corporation 1,047,000 1,138,765
2019-01-22 13G AVNW / Aviat Networks, Inc. 273,376
2018-10-11 13G US0044461004 / Aceto Corp. 1,639,000
2018-03-08 13G AMSC / American Superconductor Corporation 1,047,000
2018-01-12 13G/A AEY / ADDvantage Technologies Group, Inc. 937,000 951,000
2018-01-12 13G/A SAVA / Cassava Sciences, Inc. 2,389,091 550,472
2018-01-12 13G/A INTT / inTEST Corporation 1,360,200 791,600
2018-01-12 13G/A ARKR / Ark Restaurants Corp. 181,822 237,907
2018-01-12 13G/A MRIC / MRI Interventions Inc 586,855 600,000
2018-01-12 13G/A SMSI / Smith Micro Software, Inc. 1,027,500 1,220,200
2018-01-12 13G/A ENUM / Enumeral Biomedical Holdings, Inc. 6,419,200 6,419,200
2017-09-19 13G MRIC / MRI Interventions Inc 586,855
2017-05-10 13G SAVA / Cassava Sciences, Inc. 2,389,091
2017-01-24 13G/A AEY / ADDvantage Technologies Group, Inc. 867,000 937,000
2017-01-24 13G/A SGY / Stone Energy Corp. 510,036 459,370
2017-01-24 13G/A SMSI / Smith Micro Software, Inc. 642,500 1,027,500
2017-01-24 13G/A ARKR / Ark Restaurants Corp. 178,251 181,822
2017-01-24 13G/A INTT / inTEST Corporation 1,222,500 1,360,200
2017-01-23 13G ENUM / Enumeral Biomedical Holdings, Inc. 6,419,200
2016-12-22 13G SGY / Stone Energy Corp. 564,632 510,036
2016-11-29 13D SGY / Stone Energy Corp. 3,410,500 564,632
2016-11-14 13G ARKR / Ark Restaurants Corp. 178,251
2016-11-14 13G SMSI / Smith Micro Software, Inc. 642,500
2016-06-09 13G SGY / Stone Energy Corp. 3,410,500
2016-01-29 13G/A AEY / ADDvantage Technologies Group, Inc. 867,000
2016-01-29 13G/A INTT / inTEST Corporation 1,161,787 1,222,500
2015-06-23 13G/A INTT / inTEST Corporation 1,161,787
2015-02-17 13G/A INTT / inTEST Corporation 1,055,107
2015-02-17 13G/A AEY / ADDvantage Technologies Group, Inc. 724,000
2014-02-11 13G/A INTT / inTEST Corporation 1,040,107
2014-02-11 13G/A COBR / Cobra Electronics Corp 605,000
2014-02-11 13G/A AEY / ADDvantage Technologies Group, Inc. 623,000
2013-07-18 13G AEY / ADDvantage Technologies Group, Inc. 557,000
2013-02-06 13G/A ECBE / Ecb Bancorp Inc 235,664
2013-02-06 13G/A INTT / inTEST Corporation 999,100
2013-02-06 13G/A COBR / Cobra Electronics Corp 504,415
2012-03-30 13G ECBE / Ecb Bancorp Inc 145,800
2012-02-01 13G/A INTT / inTEST Corporation 800,000
2012-02-01 13G/A 40,010
2012-02-01 13G/A COBR / Cobra Electronics Corp 360,000