Axcelis Technologies Inc (ACLS) insider trading.
In Q3 2026, insiders at Axcelis Technologies Inc reported 4 non-derivative transactions on 3 Forms 3, 4 and 5: 0 open-market purchases and 0 sales.
- Transactions
- 4
- Purchases (P)
- 0
- Sales (S)
- 0
- Net shares, P minus S
- 0
- Insiders
- 3
- Last filed
- 2026-09-16
Insiders
| Insider | Relationship | Transactions | Buys | Sales |
|---|---|---|---|---|
| Ryzhik David | Officer · SVP Interim CFO | 2 | 0 | 0 |
| Redinbo Greg | Officer · EVP and Chief Strategy Officer | 1 | 0 | 0 |
| Tatnall Christopher | Officer · EVP Global Customer Operations | 1 | 0 | 0 |
Transactions
| Date | Insider | Code | Shares | Price | Owned after | Filing |
|---|---|---|---|---|---|---|
| 2026-09-15 | Redinbo Greg | F (D) | 208 | $105.04 | 34,816 | Form 4 |
| 2026-09-15 | Tatnall Christopher | F (D) | 136 | $105.04 | 27,491 | Form 4 |
| 2026-07-15 | Ryzhik David | F (D) | 127 | $145.01 | 9,884 | Form 4 |
| 2026-07-15 | Ryzhik David | F (D) | 94 | $145.01 | 9,790 | Form 4 |
Transaction codes in this quarter
Get ACLS insider transactions through the API
curl "https://sec-api.dev/api/v1/insider-transactions?period=2026q3&cik=1113232&limit=100" \
-H "Authorization: Bearer $SEC_API_KEY"Insider trading API guide · ACLS company page · Axcelis Technologies Inc on SEC.gov
Questions
Are insiders buying or selling Axcelis Technologies Inc (ACLS)?
In Q3 2026, insiders at Axcelis Technologies Inc reported 4 non-derivative transactions on 3 Forms 3, 4 and 5: 0 open-market purchases and 0 sales. Grants, tax withholding and option exercises are counted as transactions but are not purchases or sales.
Where do these Axcelis Technologies Inc insider trades come from?
From the SEC Insider Transactions Data Sets for Q3 2026, which republish the Forms 3, 4 and 5 filed on EDGAR. Each row links to its filing on SEC.gov.
Plain-text version for agents and LLMs: /insider-trading/acls.md
Independent. Not affiliated with, endorsed by, or sponsored by the U.S. Securities and Exchange Commission. Data is reproduced from public SEC filings and datasets. Not investment advice.