---
schema_version: "secwatch.filing_event.v1"
accession: "0001493152-26-007626"
form_type: "8-K"
ticker: "ASTS"
cik: "0001780312"
company_name: "AST SpaceMobile, Inc."
filed_at: "2026-02-20T23:59:59+00:00"
generated_at: "2026-05-16T01:30:19.481790+00:00"
event_type: "debt"
sentiment: "neutral"
materiality_score: 0.6
calibrated_materiality_score: 0.6
confidence: "high"
source: SEC EDGAR
---

# AST SpaceMobile issues additional $75M of 2.25% Convertible Notes due 2036

## Summary
- On Feb 20, 2026, AST SpaceMobile sold an additional $75M aggregate principal amount of 2.25% Convertible Senior Notes due 2036 to initial purchasers via option exercise.
- Total outstanding principal of the Notes is now $1.075B, including the initial $1B issued on Feb 17, 2026.
- Notes are convertible; maximum initial shares of Class A common stock issuable upon conversion is 11,091,528 at a rate of 10.3177 shares per $1,000 principal.
- Notes were issued in a private placement under Section 4(a)(2) and Rule 144A; shares upon conversion are exempt under Section 3(a)(9).

## SEC filing metadata
- accession: 0001493152-26-007626
- form_type: 8-K
- ticker: ASTS
- cik: 0001780312
- company_name: AST SpaceMobile, Inc.
- filed_at: 2026-02-20T23:59:59+00:00
- event_type: debt
- sentiment: neutral
- materiality_score: 0.6
- calibrated_materiality_score: 0.6
- confidence: high
- sec_items: 2.03, 8.01, 3.02, 1.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1780312/000149315226007626/0001493152-26-007626-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1780312/000149315226007626/form8-k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001493152-26-007626
- JSON: https://secwatch.observer/filing/0001493152-26-007626.json
- Plain text: https://secwatch.observer/filing/0001493152-26-007626.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.