WMS offering history
Every offering-related filing in ADVANCED DRAINAGE SYSTEMS, INC.’s recent SEC record — registrations (announced capacity) kept separate from pricing documents (executed sales). Reviewed 1,006 filings back to Jul 24, 2014.
| Date | Filing | What it means | |
|---|---|---|---|
| Sep 9, 2019 | 424B2 → | EXECUTED | Prospectus supplement priced — shares or notes (large filers: often a bond deal) |
| Sep 3, 2019 | 424B5 → | EXECUTED | Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm) |
| Aug 14, 2019 | EFFECT → | EFFECTIVE | SEC declared a registration effective — selling can begin |
| Aug 1, 2019 | S-3 → | REGISTERED | S-3 registration — capacity to sell shares, not a sale yet |
| Dec 4, 2014 | 424B4 → | EXECUTED | Final prospectus — offering priced (typical for IPOs and marketed share deals) |
| Dec 3, 2014 | FWP → | MARKETING | Free-writing prospectus — offering being marketed |
| Dec 3, 2014 | EFFECT → | EFFECTIVE | SEC declared a registration effective — selling can begin |
| Dec 1, 2014 | S-1/A → | REGISTERED | S-1/A registration — capacity to sell shares, not a sale yet |
| Nov 17, 2014 | S-1 → | REGISTERED | S-1 registration — capacity to sell shares, not a sale yet |
| Jul 28, 2014 | 424B4 → | EXECUTED | Final prospectus — offering priced (typical for IPOs and marketed share deals) |
| Jul 24, 2014 | EFFECT → | EFFECTIVE | SEC declared a registration effective — selling can begin |
Two honest limits. (1) A 424B takedown can price shares or notes — EDGAR’s metadata doesn’t say which, so open the document: large investment-grade filers use these mostly for bond deals (no dilution), small-caps mostly for shares. (2) At-the-market (ATM) programs sell shares gradually and individual sales are not separately filed — the visible footprint is the enabling shelf and its 424B5; actual ATM share counts surface later in the 10-Q/10-K share count. Educational information from public filings, not investment advice.
WMS offering FAQ
When did WMS last execute an offering?
Per SEC filings, ADVANCED DRAINAGE SYSTEMS, INC.'s most recent priced offering document is a 424B2 filed 2019-09-09. Note a 424B takedown can price shares or notes (debt) — the linked document says which.
When did WMS last announce or register an offering?
The most recent registration is a S-3 filed 2019-08-01. A registration is capacity to sell shares — not a sale.
Does an offering always mean dilution?
Registered direct offerings and shelf takedowns issue new shares and dilute existing holders. Resale registrations (424B3/B7) let existing holders sell and do not create new shares. Secondary sales by insiders also do not dilute. Each row here is labeled with what it is.
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