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Company

BioStem Technologies, Inc.

BSEM · CIK 0001658678

SEC FORM 4
$0.00

BioStem Technologies, Inc. (BSEM)

Acquisition (code M) of 9,574 shares at $0.00 per share.

Reporting Person SMITH-VAN VURST ANDREW · Officer Title Chief Operating Officer · Transaction Code M

Traded Sep 17, 2026 · Disclosed Sep 17, 2026

Source: SEC Form 4 · 0001193125-26-394391 · filed 2026-09-17 · View filing →

SEC FORM 4
$0.00

BioStem Technologies, Inc. (BSEM)

Acquisition (code M) of 16,650 shares at $0.00 per share.

Reporting Person Matuszewski Jason · Officer Title Chief Executive Officer · Transaction Code M

Traded Sep 17, 2026 · Disclosed Sep 17, 2026

Source: SEC Form 4 · 0001193125-26-394398 · filed 2026-09-17 · View filing →

SEC FORM 4
$0.00

BioStem Technologies, Inc. (BSEM)

Acquisition (code M) of 4,234 shares at $0.00 per share.

Reporting Person FORTUNATO MICHAEL A · Officer Title Chief Accounting Officer · Transaction Code M

Traded Sep 15, 2026 · Disclosed Sep 17, 2026

Source: SEC Form 4 · 0001193125-26-394388 · filed 2026-09-17 · View filing →

SEC FORM 4
$0.00

BioStem Technologies, Inc. (BSEM)

Acquisition (code M) of 1,694 shares at $0.00 per share.

Reporting Person WARRINGTON KENNETH HOWARD JR · Transaction Code M

Traded Sep 15, 2026 · Disclosed Sep 17, 2026

Source: SEC Form 4 · 0001193125-26-394390 · filed 2026-09-17 · View filing →

SEC FORM 4
$0.00

BioStem Technologies, Inc. (BSEM)

Acquisition (code M) of 7,622 shares at $0.00 per share.

Reporting Person SMITH-VAN VURST ANDREW · Officer Title Chief Operating Officer · Transaction Code M

Traded Sep 15, 2026 · Disclosed Sep 17, 2026

Source: SEC Form 4 · 0001193125-26-394391 · filed 2026-09-17 · View filing →

SEC FORM 4
$0.00

BioStem Technologies, Inc. (BSEM)

Acquisition (code M) of 1,694 shares at $0.00 per share.

Reporting Person POE BRANDON · Officer Title Chief Financial Officer · Transaction Code M

Traded Sep 15, 2026 · Disclosed Sep 17, 2026

Source: SEC Form 4 · 0001193125-26-394397 · filed 2026-09-17 · View filing →

SEC FORM 4
$0.00

BioStem Technologies, Inc. (BSEM)

Acquisition (code M) of 8,469 shares at $0.00 per share.

Reporting Person Matuszewski Jason · Officer Title Chief Executive Officer · Transaction Code M

Traded Sep 15, 2026 · Disclosed Sep 17, 2026

Source: SEC Form 4 · 0001193125-26-394398 · filed 2026-09-17 · View filing →

SEC FORM 4
$0.00

BioStem Technologies, Inc. (BSEM)

Acquisition (code M) of 500 shares at $0.00 per share.

Reporting Person HASSETT BARRY · Officer Title Chief Commercial Officer · Transaction Code M

Traded Sep 9, 2026 · Disclosed Sep 11, 2026

Source: SEC Form 4 · 0001193125-26-389289 · filed 2026-09-11 · View filing →

SEC FORM 4
$0.00

BioStem Technologies, Inc. (BSEM)

Acquisition (code M) of 7,671 shares at $0.00 per share.

Reporting Person Glickman Mark A · Transaction Code M

Traded Aug 27, 2026 · Disclosed Aug 28, 2026

Source: SEC Form 4 · 0001441461-26-000005 · filed 2026-08-28 · View filing →

SEC FORM 4
$0.00

BioStem Technologies, Inc. (BSEM)

Acquisition (code M) of 7,671 shares at $0.00 per share.

Reporting Person LESSER HANNAWAY RAYNA · Transaction Code M

Traded Aug 27, 2026 · Disclosed Aug 28, 2026

Source: SEC Form 4 · 0002146882-26-000004 · filed 2026-08-28 · View filing →

SEC FORM 4
$0.00

BioStem Technologies, Inc. (BSEM)

Acquisition (code M) of 5,094 shares at $0.00 per share.

Reporting Person WARRINGTON KENNETH HOWARD JR · Transaction Code M

Traded Aug 27, 2026 · Disclosed Aug 28, 2026

Source: SEC Form 4 · 0002147208-26-000004 · filed 2026-08-28 · View filing →

SEC FORM 4
$0.00

BioStem Technologies, Inc. (BSEM)

Acquisition (code M) of 7,671 shares at $0.00 per share.

Reporting Person SONENREICH STEVEN D · Transaction Code M

Traded Aug 27, 2026 · Disclosed Aug 28, 2026

Source: SEC Form 4 · 0002147313-26-000004 · filed 2026-08-28 · View filing →

SEC FORM 4
$0.00

BioStem Technologies, Inc. (BSEM)

Acquisition (code M) of 5,647 shares at $0.00 per share.

Reporting Person UNGRODT JODI · Transaction Code M

Traded Aug 27, 2026 · Disclosed Aug 28, 2026

Source: SEC Form 4 · 0002147392-26-000005 · filed 2026-08-28 · View filing →

SEC FORM 4
$0.00

BioStem Technologies, Inc. (BSEM)

Acquisition (code M) of 10,634 shares at $0.00 per share.

Reporting Person POE BRANDON · Officer Title Chief Financial Officer · Transaction Code M

Traded Aug 11, 2026 · Disclosed Aug 20, 2026FILED +9 DAYS

Source: SEC Form 4 · 0002147189-26-000006 · filed 2026-08-20 · View filing →

SEC FORM 4
$0.00

BioStem Technologies, Inc. (BSEM)

Acquisition (code M) of 970 shares at $0.00 per share.

Reporting Person FORTUNATO MICHAEL A · Officer Title Chief Accounting Officer · Transaction Code M

Traded Aug 9, 2026 · Disclosed Aug 20, 2026FILED +11 DAYS

Source: SEC Form 4 · 0002147232-26-000006 · filed 2026-08-20 · View filing →