Monitor for any change-in-control events or employee departures that could trigger early exercise at the original higher exercise price, which would indicate retention concerns. The one-year retention period suggests management is focused on stabilizing the workforce through a period of depressed stock price.
Price Chart
Executive Summary
Alector's board approved an option repricing on October 13, 2026, lowering the exercise price of approximately 4.05 million underwater employee stock options to $1.87 per share (the closing price on the effective date). The repricing covers CEO Arnon Rosenthal (options on 2,421,197 shares) and CAO Grace Wong-Sarad (options on 87,385 shares), with a one-year retention period before employees can exercise at the new lower price. This is a routine compensatory arrangement designed to retain and motivate employees without additional equity dilution or cash expenditure.
Key Facts
- Option repricing approved on October 13, 2026, effective date.
- New exercise price set at $1.87 per share (closing price on effective date).
- Approximately 4.05 million shares subject to repricing, with original exercise prices ranging from $6.48 to $33.11 per share.
- CEO Arnon Rosenthal holds repriced options on 2,421,197 shares; CAO Grace Wong-Sarad holds repriced options on 87,385 shares.
- Employees must wait one year (Retention Period) before exercising at the new lower price, or until a Change in Control, death, or disability.
- No change to expiration dates, vesting criteria, or number of shares underlying the options.
- Board stated the repricing avoids dilution from additional equity grants and additional cash expenditures from alternative retention compensation.
Financial Impact
No direct financial impact disclosed; the repricing avoids incremental dilution and cash compensation costs that would have been alternatives.
Risk Factors
- If the stock price does not recover above $1.87 within the retention period, the repricing may fail to achieve its retention objectives.
- The repricing signals that a majority of employee options were deeply underwater, which could indicate broader operational or market challenges.
Investment Themes
Documents Analyzed
This report is based on 4 SEC documents filed with EDGAR.
| Document | Accession Number |
|---|---|
| 8-K Filing (Primary) | 0001193125-26-421080 |
| Document: 0001193125-26-421080-index-headers.html | 0001193125-26-421080 |
| Document: 0001193125-26-421080-index.html | 0001193125-26-421080 |
| Document: 0001193125-26-421080.txt | 0001193125-26-421080 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Oct 26, 2026 today | SC 13G | $1.82 | awaiting T+60 | — | $1.83 (+0.55%) |
Oct 23, 2026 3d ago | SC 13G | $1.84 | awaiting T+60 | — | $1.83 (−0.33%) |
Oct 16, 2026 10d ago | 424B5 | $1.95 | awaiting T+60 | — | $1.83 (+6.15%) |
Oct 16, 2026 10d ago | 8-K | $1.95 | awaiting T+60 | — | $1.83 (+6.15%) |
Oct 14, 2026 12d ago | 8-K | $1.88 | awaiting T+60 | — | $1.83 (−2.66%) |
Oct 5, 2026 21d ago | 8-K | $1.99 | awaiting T+60 | — | $1.83 (−8.04%) |
Oct 5, 2026 21d ago | Press Release | $1.99 | awaiting T+60 | — | $1.83 (−8.04%) |
Sep 18, 2026 5w ago | SC 13G | $1.93 | awaiting T+60 | — | $1.83 (−5.18%) |
Sep 4, 2026 7w ago | Insider Cluster | $2.47 | awaiting T+60 | — | $1.83 (−25.91%) |
Aug 15, 2026 10w ago | Institutional Cluster | $2.05 | awaiting T+60 | — | $1.83 (−10.73%) |
US Market Status
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