4reverse splits
1-for-582,874 cumulative
-84.6%share growth, 1-year
XBRL EDGAR
20.2M → 1.2Mshares issued (XBRL history)
Going Concernfiling state
going concern in latest 10-Q

Case Notes

Aptevo Therapeutics Inc. has 4 reverse splits on record — cumulative 1-for-582,874. Its share count shrank 84.6% over the last twelve months per XBRL EDGAR data.

Most recent stress filing: 10-Q on 2026-05-14, flagging Going concern, Capital need, ATM/ELOC, Split intent, Listing compliance, Shelf. 3 supply registrations (S-1/424B) landed in the last 12 months.

Auditors have documented doubt about the company's ability to continue as a going concern over the next twelve months. In our dataset, companies in this posture have historically reached for the standard tools of survival: further share issuance, reverse splits to meet exchange minimums, and shelf registrations. The filings describe the mechanism; the timing and outcome are not knowable from this record.

Share Count Over Time

XBRL cover-page share counts from SEC EDGAR filings. Amber dashed lines mark reverse-split dates. 4 reverse splits on record.

Reverse Split Log

Each event consolidates shares — fewer shares, same market cap. Source: EDGAR corporate actions.

2024-03-061-for-46.3
2024-12-041-for-40.9
2025-05-271-for-18.1
2025-12-301-for-17.0

Cumulative effective ratio: 1-for-582,874— a share held at inception is now worth 1/582,874 of its original fraction.

Filing Stress Record

Stress-language flags extracted from SEC EDGAR 10-K/10-Q filings. Score 1–10 reflects language intensity.

DateFormScoreFlags
2024-08-0810-Q5/10Going concernCapital needSplit intentListing complianceShelf
2024-11-0710-Q5/10Going concernCapital needSplit intentListing complianceShelf
2025-02-1410-K4/10Going concernCapital needSplit intentShelf
2025-05-1610-Q6/10Going concernCapital needATM/ELOCSplit intentListing complianceShelf
2025-08-1110-Q6/10Going concernCapital needATM/ELOCSplit intentListing complianceShelf
2025-11-0710-Q6/10Going concernCapital needATM/ELOCSplit intentListing complianceShelf
2026-03-2710-K6/10Going concernCapital needATM/ELOCSplit intentListing complianceShelf
2026-05-1410-Q6/10Going concernCapital needATM/ELOCSplit intentListing complianceShelf

Source: public EDGAR records.

424B Supply Pulse

Prospectus supplements (424B5) filed registering shares for resale — each bar is one month with a filing. Bars above average signal active distribution windows. Source: SEC EDGAR.

02 03 08 04 06 09 04 05 06 08 11 01
2022-022022-032023-082024-042024-062024-092025-042025-052025-062025-082025-112026-01

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