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Company research

Hannon Armstrong Sustainable Infrastructure, L.P.

CIK 2031319Updated Sep 26, 2026

No exchange listing on record for this SEC filer. Coverage is drawn from its filings.

Filing activity

SEC EDGAR
Latest filing

S-4 · Aug 10, 2026

19 filings on record · S-4, 424B5, 424B3, EFFECT, CORRESP, UPLOAD.

Recent filings

  1. S-4 filing

    S-4 · 2026-08-10 · 0001104659-26-093382

  2. 424B5 filing

    424B5 · 2026-02-23 · 0001193125-26-064066

  3. 424B5 filing

    424B5 · 2026-02-20 · 0001193125-26-061550

  4. 424B5 filing

    424B5 · 2026-02-19 · 0001193125-26-058164

  5. 424B5 filing

    424B5 · 2026-02-18 · 0001193125-26-056124

Show 5 more recent filings
  1. 424B5 filing

    424B5 · 2026-01-06 · 0001193125-26-004474

  2. 424B5 filing

    424B5 · 2025-11-17 · 0001193125-25-284790

  3. 424B5 filing

    424B5 · 2025-11-13 · 0001193125-25-279112

  4. 424B5 filing

    424B5 · 2025-06-16 · 0001193125-25-141458

  5. 424B5 filing

    424B5 · 2025-06-12 · 0001193125-25-139624

Offerings

Registration 333-298187

S-4 · 2026-08-10 · 0001104659-26-093382

Terms from the governing filing for this registration; not a claim that the offering is open today.

Registration 333-298187-01

S-4 · 2026-08-10 · 0001104659-26-093382

Terms from the governing filing for this registration; not a claim that the offering is open today.

Registration 333-298187-02

S-4 · 2026-08-10 · 0001104659-26-093382

Terms from the governing filing for this registration; not a claim that the offering is open today.

Registration 333-298187-03

S-4 · 2026-08-10 · 0001104659-26-093382

Terms from the governing filing for this registration; not a claim that the offering is open today.

Registration 333-298187-04

S-4 · 2026-08-10 · 0001104659-26-093382

Terms from the governing filing for this registration; not a claim that the offering is open today.

Registration 333-298187-05

S-4 · 2026-08-10 · 0001104659-26-093382

Terms from the governing filing for this registration; not a claim that the offering is open today.

Registration 333-298187-06

S-4 · 2026-08-10 · 0001104659-26-093382

Terms from the governing filing for this registration; not a claim that the offering is open today.

Registration 333-286234

S-4 · 2025-03-28 · 0001193125-25-067216

Terms from the governing filing for this registration; not a claim that the offering is open today.

Registration 333-286234-01

S-4 · 2025-03-28 · 0001193125-25-067216

Terms from the governing filing for this registration; not a claim that the offering is open today.

Registration 333-286234-02

S-4 · 2025-03-28 · 0001193125-25-067216

Terms from the governing filing for this registration; not a claim that the offering is open today.

Registration 333-286234-03

S-4 · 2025-03-28 · 0001193125-25-067216

Terms from the governing filing for this registration; not a claim that the offering is open today.

Registration 333-286234-04

S-4 · 2025-03-28 · 0001193125-25-067216

Terms from the governing filing for this registration; not a claim that the offering is open today.

Registration 333-286234-05

S-4 · 2025-03-28 · 0001193125-25-067216

Terms from the governing filing for this registration; not a claim that the offering is open today.

Registration 333-286234-06

S-4 · 2025-03-28 · 0001193125-25-067216

Terms from the governing filing for this registration; not a claim that the offering is open today.

Filing attachments

tm2621425d1_ex99-1.htm · S-4 · 2026-08-10

EX-99.1 9 tm2621425d1_ex99-1.htm EX-99.1 tm2621425-1_s4_DIV_80-exh99x1 - none - 2.2344157s Exhibit 99.1 LETTER OF TRANSMITTAL HA SUSTAINABLE INFRASTRUCTURE CAPITAL, INC. Offer to Exchange the Registered Notes Set Forth Below that Have Been Registered Under the Securities Act of 1933, as Amended, for Any and All Outstanding Restricted Notes Set Forth Opposite the Corresponding Registered Notes Registered/Exchange Notes Restricted/Original Notes ─…

S-4 · 2026-08-10 · 0001104659-26-093382

Read attachment ↗
tm2621425d1_ex99-2.htm · S-4 · 2026-08-10

EX-99.2 10 tm2621425d1_ex99-2.htm EX-99.2 tm2621425-1_s4_DIV_81-exh99x2 - none - 1.7812687s Exhibit 99.2 NOTICE OF GUARANTEED DELIVERY HA SUSTAINABLE INFRASTRUCTURE CAPITAL, INC. Offer to Exchange the Registered Notes Set Forth Below that Have Been Registered Under the Securities Act of 1933, as Amended, for Any and All Outstanding Restricted Notes Set Forth Opposite the Corresponding Registered Notes Registered/Exchange Notes Restricted/Original…

S-4 · 2026-08-10 · 0001104659-26-093382

Read attachment ↗
d945055dex991.htm · S-4 · 2025-03-28

EX-99.1 10 d945055dex991.htm EX-99.1 EX-99.1 Exhibit 99.1 LETTER OF TRANSMITTAL HA SUSTAINABLE INFRASTRUCTURE CAPITAL, INC. Offers to Exchange the Registered Notes Set Forth Below that Have Been Registered Under the Securities Act of 1933, as Amended, for Any and All Outstanding Restricted Notes Set Forth Opposite the Corresponding Registered Notes Registered/Exchange Notes Restricted/Original Notes ───────────────────────────────────────────…

S-4 · 2025-03-28 · 0001193125-25-067216

Read attachment ↗
d945055dex992.htm · S-4 · 2025-03-28

EX-99.2 11 d945055dex992.htm EX-99.2 EX-99.2 Exhibit 99.2 NOTICE OF GUARANTEED DELIVERY HA SUSTAINABLE INFRASTRUCTURE CAPITAL, INC. Offers to Exchange the Registered Notes Set Forth Below that Have Been Registered Under the Securities Act of 1933, as Amended, for Any and All Outstanding Restricted Notes Set Forth Opposite the Corresponding Registered Notes Registered/Exchange Notes Restricted/Original Notes ───────────────────────────────────…

S-4 · 2025-03-28 · 0001193125-25-067216

Read attachment ↗