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ASBP · NASDAQ · Biotechnology

Aspire Biopharma (ASBP)

Developer of sublingual drug and supplement formulations, including aspirin candidates and Buzz Bomb.

$8.20
After hours−0.01 (−0.17%)
At close$8.21(−5.80%)

13F · 13D/G · Form 4

Institutions0.06%845 shares
2 holders · as of Mar 31, 2026
Insiders0.00%17 shares
1 holder · as of Jun 10, 2025
Other99.94%1.40M shares
remainder

1.40M company shares as of Sep 22, 2026 · institutions as of Mar 31, 2026 · holders as of their latest filing

Two share counts disagree (1.40M in the company's Sep 22, 2026 report, 115.4K elsewhere); stakes use the report.

A stock split fell inside the quarter, so quarter-on-quarter changes are not shown.

13F · 13D/G · Form 4

HolderStakeSharesDate
Crossingbridge Advisors, LLCInstitution
0.06%24,348as of Mar 31, 2026
Hallmark Capital Management IncInstitution
0.00%1,000as of Mar 31, 2026
Donald G. FellInsiderdirector
0.00%17filed Jun 10, 2025
Gary ShirinyanInsider
7.70% of class, as filedfiled Aug 10, 2026
Highbridge Capital Management, LLCStrategic
5.20% of class, as filedfiled May 15, 2026
Rubenbauer Alois Ryan IIIInsider
5.00% of class, as filedfiled Jul 2, 2026
Surendra K. Ajjarapu1Insiderdirector, 10 percent owner, officer: Chief Executive Officer
0.26%3,598filed Aug 28, 2023
PowerUp Sponsor LLC2Strategic10 percent owner
0.17%2,392filed Aug 22, 2023
Bruce L. Hack3Insiderdirector
0.00%0filed Feb 17, 2022
  1. Last filed Aug 28, 2023; leaving the company requires no filing. Not in the bar.
  2. Last filed Aug 22, 2023; leaving the company requires no filing. Not in the bar.
  3. Last filed Feb 17, 2022; leaving the company requires no filing. Not in the bar.

13F, as of Mar 31, 2026

2 holders · 25.3K shares

HolderShares% outstandingChg q/qFiled
Crossingbridge Advisors, LLC24.3K1.74%May 14, 2026
Hallmark Capital Management Inc1.0K0.07%May 6, 2026

13D/G · 5% or more, as filed

Holder% of classSharesFormFiled
Gary Shirinyan7.70%13GAug 10, 2026
Highbridge Capital Management, LLC5.20%13GMay 15, 2026
Rubenbauer Alois Ryan III5.00%13GJul 2, 2026

Form 4

Latest trades

Nothing filed in the last 12 months.

House and Senate disclosures

Not reported.