MarketSectorIssuerUPSTREAM BIOSCIENCES INC.InsiderFiling

US

UPSTREAM BIOSCIENCES INC..

Real EstateSIC 6798

Total filings

60

Total transactions

64

Buys / Sells

18/6

Last transaction

23 Apr 2026

Identifiers

cik: 0001174891
ticker: UPBS

Recent transactions

23 Apr 2026GRANT_AWARDThompson Chauncey Lennisindirect· See Footnote6,000,000—deriv
15 Dec 2025GRANT_AWARDThompson Chauncey Lennisindirect· See Footnote1,000,000—deriv
10 Dec 2025OTHERCampbell Michaelindirect· See Footnote300,000—

Recent filings

sec_edgartransaction_report23 Apr 2026sec_edgar:0001493152-26-018711
sec_edgartransaction_report18 Dec 2025sec_edgar:0001493152-25-028255
sec_edgartransaction_report12 Dec 2025sec_edgar:0001493152-25-027606
sec_edgarinitial_holdings13 Aug 2025sec_edgar:0001641172-25-023529
sec_edgartransaction_report28 Apr 2025sec_edgar:0001641172-25-006517
sec_edgartransaction_report01 Apr 2025sec_edgar:0001641172-25-002026
sec_edgartransaction_report

Sign in to follow

23 Apr 2026GRANT_AWARDThompson Chauncey Lennisindirect· See Footnote6,000,000—deriv
15 Dec 2025GRANT_AWARDThompson Chauncey Lennisindirect· See Footnote1,000,000—deriv
10 Dec 2025OTHERCampbell Michaelindirect· See Footnote300,000—

sec_edgartransaction_report23 Apr 2026sec_edgar:0001493152-26-018711
sec_edgartransaction_report18 Dec 2025sec_edgar:0001493152-25-028255
sec_edgartransaction_report12 Dec 2025sec_edgar:0001493152-25-027606
sec_edgarinitial_holdings13 Aug 2025sec_edgar:0001641172-25-023529
sec_edgartransaction_report28 Apr 2025sec_edgar:0001641172-25-006517
sec_edgartransaction_report01 Apr 2025sec_edgar:0001641172-25-002026
sec_edgartransaction_report

Total filings

60

Total transactions

64

Buys / Sells

18/6

Last transaction

23 Apr 2026

22 Apr 2025OTHERFONTENOT SEAN PAULindirect· See Footnote2,258,877—deriv

22 Apr 2025GRANT_AWARDFONTENOT SEAN PAULindirect· See Footnote2,258,877—deriv

24 Jan 2025GIFTShum Steveindirect· See Footnote35,0000.00 USD

15 Dec 2024EXERCISEFONTENOT SEAN PAULindirect· See Footnote500,000—

15 Dec 2024EXERCISEFONTENOT SEAN PAULindirect· See Footnote2,258,877—deriv

15 Dec 2024EXERCISEFONTENOT SEAN PAULindirect· See Footnote300,000—deriv

15 Oct 2024SALECampbell Michaelindirect· See Footnote100,0000.50 USD

12 Feb 2024GRANT_AWARDFONTENOT SEAN PAULindirect· See Footnote200,0000.00 USDderiv

11 Dec 2023CONVERSIONShum Steveindirect· See Footnote196,0100.50 USD

28 Nov 2023GRANT_AWARDShum Steve404,0000.00 USDderiv

11 Dec 2023CONVERSIONFONTENOT SEAN PAULindirect· See Footnote8,576,438—

28 Nov 2023GRANT_AWARDFONTENOT SEAN PAUL—0.00 USDderiv

06 Dec 2023CONVERSIONFONTENOT SEAN PAULindirect· See Footnote2,000,000—deriv

06 Dec 2023CONVERSIONFONTENOT SEAN PAULindirect· See Footnote3,080,000—deriv

28 Nov 2023GRANT_AWARDFONTENOT SEAN PAULindirect· See Footnote750,0000.00 USDderiv

28 Nov 2023GRANT_AWARDCampbell Michael500,0000.00 USDderiv

28 Nov 2023GRANT_AWARDCampbell Michaelindirect· See Footnote2,045,8010.00 USDderiv

28 Nov 2023GRANT_AWARDCampbell Michael1,000,0000.00 USDderiv

17 Aug 2021GRANT_AWARDCampbell Michaelindirect· See Footnote1,500,0000.00 USDderiv

25 Mar 2019GRANT_AWARDCooper Piers79,1370.70 USD

21 Dec 2018CONVERSIONCooper Piers4,674,330—deriv

17 Dec 2024

sec_edgar:0001493152-24-050491

sec_edgartransaction_report22 Oct 2024sec_edgar:0001493152-24-042073

sec_edgartransaction_report14 Feb 2024sec_edgar:0001493152-24-006786

sec_edgarinitial_holdings03 Jan 2024sec_edgar:0001493152-24-000270

sec_edgartransaction_report03 Jan 2024sec_edgar:0001493152-24-000269

sec_edgartransaction_report03 Jan 2024sec_edgar:0001493152-24-000268

sec_edgartransaction_report03 Jan 2024sec_edgar:0001493152-24-000267

sec_edgarinitial_holdings03 Jan 2024sec_edgar:0001493152-24-000266

sec_edgarinitial_holdings06 Dec 2021sec_edgar:0001493152-21-030554

sec_edgartransaction_report10 Nov 2021sec_edgar:0001493152-21-027815

sec_edgarinitial_holdings10 Nov 2021sec_edgar:0001493152-21-027863

sec_edgarinitial_holdings09 Nov 2021sec_edgar:0001213900-21-057544

sec_edgartransaction_report26 Apr 2019sec_edgar:0001493152-19-006031

sec_edgartransaction_report26 Apr 2019sec_edgar:0001493152-19-006034amend

sec_edgartransaction_report28 Sept 2018sec_edgar:0001493152-18-013902

sec_edgarinitial_holdings14 Sept 2018sec_edgar:0001213900-18-012539

sec_edgarinitial_holdings14 Sept 2018sec_edgar:0001213900-18-012537

sec_edgartransaction_report02 Jan 2014sec_edgar:0001387131-14-000023

sec_edgartransaction_report02 Jan 2014sec_edgar:0001387131-14-000027