SCHEDULE 13D/A Filed 2026-04-02 Event 2026-04-02 SEC 0001193125-26-139978 →

Baralonco Ltd → Iridium Communications Inc. IRDM

Stake: 9.53% Shares: 10,000,000 CUSIP: 46269C102 Class: Common Stock, par value $0.001 per share

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)

9 transactions

2 buys · 0 sales · 0 awards/exercises

Issuer Cluster

4 13D/G filings on this issuer

3 other filings besides this one

Filer Track Record

4 filings by this filer

3 other filings in the data moat

Short Interest · settle 2026-07-15

DTC 1.27

2,826,191 shares short · -35.3% vs prior

Institutional Consensus · 2025-12-31

Held by elite portfolio managers

1 holder · $4.32M

Point72 Asset Mgmt

Post-Filing Returns · since 2026-04-02 on IRDM

+1 day

-0.2%

+5 days

+1.7%

+30 days

+55.5%

+60 days

+55.5%

+90 days

+55.5%

+180 days

—

Anchor price 32.86 on closest trading day on/after 2026-04-02. Source: Yahoo Finance daily adj_close (split + dividend adjusted).

Form 4 Insider Transactions · last 365d

Date	Insider	Role	Type	Shares	Price	Value
2026-07-10	Thoma Donald Lee	officer	Award	41,949	—	—
2026-06-01	O'Neill Vincent James	officer	F	1,459	$51.78	$76K
2026-06-01	Kapalka Timothy	officer	F	692	$51.78	$36K
2026-06-01	Last Timothy James	officer	F	1,498	$51.78	$78K
2026-06-01	Scheimreif Scott	officer	F	2,205	$51.78	$114K
2026-06-01	DESCH MATTHEW J	director, officer	F	9,583	$51.78	$496K
2026-06-01	Morgan Kathleen A.	officer	F	2,052	$51.78	$106K
2026-06-01	McBride Suzanne E.	director, officer	F	3,622	$51.78	$188K
2026-06-01	Kapalka Timothy	officer	Award	4,175	—	—

Other 13D/G Filings on Iridium Communications Inc.

Filed	Form	Filer	Stake	Shares
2021-11-26	SC	Baralonco Ltd	—	—	view →
2021-08-26	SC	Baralonco Ltd	—	—	view →
2019-05-17	SC	Baralonco Ltd	—	—	view →

Other Filings by Baralonco Ltd

Filed	Form	Issuer	Stake	Shares
2021-11-26	SC	Iridium Communications Inc. IRDM	—	—	view →
2021-08-26	SC	Iridium Communications Inc. IRDM	—	—	view →
2019-05-17	SC	Iridium Communications Inc. IRDM	—	—	view →

Want this depth on every filing the moment it hits SEC EDGAR?

Full feed access · API · daily intelligence brief · custom alerts. From $49/mo.

See pricing →