Who
Christopher Tatnall
EVP Global Customer Operations
Company insider
Files Form 4 as: EVP Global Customer Operations, Axcelis Technologies.
In numbers
- Trades disclosed
- 31
- Buys
- 0
- Sells
- 1
- Bought
- $0
- Sold
- $349K
- Companies
- 1
- Companies where not an officer
- 0
- First trade
- 15 Sep 2023
- Last trade
- 15 Sep 2026
- Last filed
- 16 Sep 2026
Companies traded
Activity over time
1 May – 1 Oct
Buys above the line, sells below, each month.
Every trade
| Traded | Company | What | Amount | |
|---|---|---|---|---|
| 15 Sep 2026filed 16 Sep 2026 | ACLS Axcelis TechnologiesSemiconductor Equipment | SEC FORM 4 Code F | $14K136 at $105.04 | filing |
| 15 Sep 2026filed 16 Sep 2026 | ACLS Axcelis TechnologiesSemiconductor Equipment | SEC FORM 4 Code F | $14K136 at $105.04 | filing |
| 20 May 2026filed 21 May 2026 | ACLS Axcelis TechnologiesSemiconductor Equipment | SEC FORM 4 Sold | $175K1,166 at $149.75 | filing |
| 20 May 2026filed 21 May 2026 | ACLS Axcelis TechnologiesSemiconductor Equipment | SEC FORM 4 Sold | $175K1,166 at $149.75 | filing |
| 15 May 2026filed 19 May 2026 | ACLS Axcelis TechnologiesSemiconductor Equipment | SEC FORM 4 Code A | —3,504 at $0.00 | filing |
| 15 May 2026filed 19 May 2026 | ACLS Axcelis TechnologiesSemiconductor Equipment | SEC FORM 4 Code A | —3,504 at $0.00 | filing |
| 15 May 2026filed 19 May 2026 | ACLS Axcelis TechnologiesSemiconductor Equipment | SEC FORM 4 Code F | $115K744 at $155.18 | filing |
| 15 May 2026filed 19 May 2026 | ACLS Axcelis TechnologiesSemiconductor Equipment | SEC FORM 4 Code F | $54K345 at $155.18 | filing |
| 15 May 2026filed 19 May 2026 | ACLS Axcelis TechnologiesSemiconductor Equipment | SEC FORM 4 Code F | $26K170 at $155.18 | filing |
| 15 May 2026filed 19 May 2026 | ACLS Axcelis TechnologiesSemiconductor Equipment | SEC FORM 4 Code A | —3,504 at $0.00 | filing |
| 15 May 2026filed 19 May 2026 | ACLS Axcelis TechnologiesSemiconductor Equipment | SEC FORM 4 Code A | —3,504 at $0.00 | filing |
| 15 May 2026filed 19 May 2026 | ACLS Axcelis TechnologiesSemiconductor Equipment | SEC FORM 4 Code F | $115K744 at $155.18 | filing |
| 15 May 2026filed 19 May 2026 | ACLS Axcelis TechnologiesSemiconductor Equipment | SEC FORM 4 Code F | $54K345 at $155.18 | filing |
| 15 May 2026filed 19 May 2026 | ACLS Axcelis TechnologiesSemiconductor Equipment | SEC FORM 4 Code F | $26K170 at $155.18 | filing |
| 20 Apr 2026filed 21 Apr 2026 | ACLS Axcelis TechnologiesSemiconductor Equipment | SEC FORM 4 Code F | $119K907 at $131.02 | filing |
| 20 Apr 2026filed 21 Apr 2026 | ACLS Axcelis TechnologiesSemiconductor Equipment | SEC FORM 4 Code F | $119K907 at $131.02 | filing |
| 2 Mar 2026filed 3 Mar 2026 | ACLS Axcelis TechnologiesSemiconductor Equipment | SEC FORM 4 Code F | $97K1,121 at $86.58 | filing |
| 2 Mar 2026filed 3 Mar 2026 | ACLS Axcelis TechnologiesSemiconductor Equipment | SEC FORM 4 Code F | $97K1,121 at $86.58 | filing |
| 15 Sep 2025filed 17 Sep 2025 | ACLS Axcelis TechnologiesSemiconductor Equipment | SEC FORM 4 Code F | $12K137 at $87.30 | filing |
| 15 May 2025filed 19 May 2025 | ACLS Axcelis TechnologiesSemiconductor Equipment | SEC FORM 4 Code A | —6,148 at $0.00 | filing |
News
Axcelis Technologies To Start Construction Of Implantation Facility In South KoreaACLS · finanzen.ch · 20 Oct 2026
0 headlines in the last 90 days name Christopher Tatnall; 1 article from the last 14 days about the 1 company they traded most, at most three about any one of them.