SCHEDULE Filed 2025-06-20 Event 2025-06-18 SEC 0001641172-25-015873 →

Avellan Abel Antonio → AST SpaceMobile, Inc. ASTS

Stake: 24.00% Shares: 78,163,078 CUSIP: 00217D100 Class: Class A Common Stock

Composite Decision Signal · PASS (LOW BASE-RATE EDGE) Conviction Score: 24/100 · Filer 90d Win Rate: 0% · Hist. 90d Edge: -7.1%

Filer track record (3 filings): 0% 90d win rate, -7.1% 90d edge
High conviction ownership stake (24.0%)
Held by 1 tracked 13F institutional manager
16 NPORT-P mutual funds holding CUSIP
Moderate short days-to-cover (3.2 DTC)

Item 4 — Purpose of Transaction

Not extracted from this filing — typically because it's an amendment (13D/A) and Item 4 is unchanged from the parent filing. Read the raw SEC filing →

Cross-References

Insider Activity (last 365d)

10 transactions

7 buys · 0 sales · 0 awards/exercises

Issuer Cluster

12 13D/G filings on this issuer

11 other filings besides this one

Filer Track Record

8 filings by this filer

7 other filings in the data moat

Short Interest · settle 2026-10-15

DTC 3.18

65,868,038 shares short · +1.6% vs prior

Institutional Consensus · 2025-12-31

Held by elite portfolio managers

1 holder · $55.83M

Point72 Asset Mgmt

Post-Filing Returns · since 2025-06-18 on ASTS

+1 day

+3.6%

+5 days

+13.2%

+30 days

+30.7%

+60 days

+8.6%

+90 days

-8.8%

+180 days

+52.9%

Anchor price 44.35 on closest trading day on/after 2025-06-18. Source: Yahoo Finance daily adj_close (split + dividend adjusted).

Form 4 Insider Transactions · last 365d

Date	Insider	Role	Type	Shares	Price	Value
2026-10-17	Bernal Maya	officer	F	3,935	$40.66	$160K
2026-08-19	Yao Huiwen	officer	X	40,000	$0.06	$3K
2026-08-17	Avellan Abel Antonio	director, officer, 10%+ owner	Award	150,000	—	—
2026-08-17	Bernal Maya	officer	Award	20,000	—	—
2026-08-17	Johnson Andrew Martin	director, officer	Award	75,000	—	—
2026-08-17	Gupta Shanti B.	officer	Award	75,000	—	—
2026-08-17	Wisniewski Scott	officer	Award	75,000	—	—
2026-08-17	Turco Christopher Edward	officer	Award	200,000	—	—
2026-06-12	Cisneros Adriana	director	Award	2,124	—	—
2026-06-06	Wibergh Johan	director	F	208	$93.60	$19K

Other 13D/G Filings on AST SpaceMobile, Inc.

Filed	Form	Filer	Stake	Shares
2026-10-27	SCHEDULE 13G	BlackRock, Inc.	—	—	view →
2026-06-23	SCHEDULE 13D/A	Avellan Abel Antonio	20.80%	78,252,625	view →
2025-01-27	SCHEDULE	Avellan Abel Antonio	25.00%	78,163,078	view →
2024-10-15	SC	Avellan Abel Antonio	—	—	view →
2024-07-11	SC	Avellan Abel Antonio	—	—	view →
2024-06-14	SC	Avellan Abel Antonio	—	—	view →
2024-06-10	SC	Cisneros Adriana	—	—	view →
2023-07-06	SC	Avellan Abel Antonio	—	—	view →
2023-05-02	SC	Avellan Abel Antonio	—	—	view →
2021-11-26	SC	Rakuten Group, Inc.	—	—	view →
2021-11-26	SC	Rakuten Group, Inc.	—	—	view →

Other Filings by Avellan Abel Antonio

Filed	Form	Issuer	Stake	Shares
2026-06-23	SCHEDULE 13D/A	AST SpaceMobile, Inc. ASTS	20.80%	78,252,625	view →
2025-01-27	SCHEDULE	AST SpaceMobile, Inc. ASTS	25.00%	78,163,078	view →
2024-10-15	SC	AST SpaceMobile, Inc. ASTS	—	—	view →
2024-07-11	SC	AST SpaceMobile, Inc. ASTS	—	—	view →
2024-06-14	SC	AST SpaceMobile, Inc. ASTS	—	—	view →
2023-07-06	SC	AST SpaceMobile, Inc. ASTS	—	—	view →
2023-05-02	SC	AST SpaceMobile, Inc. ASTS	—	—	view →

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