Michelle Gilson
CHIEF FINANCIAL OFFICER · 6 filings · Latest: Apr 28, 2026
Arcellx, Inc.
| Ticker | Owner | Relationship | Date | Transaction | Cost | #Shares | Value ($) | #Shares Total | SEC Filing |
|---|---|---|---|---|---|---|---|---|---|
ACLX | Michelle Gilson | CHIEF FINANCIAL OFFICER | Apr 16, 2026 | Option Exercise | $8.66 | 2,110 | $18.3K | 67,048 | |
ACLX | Michelle Gilson | CHIEF FINANCIAL OFFICER | Apr 15, 2026 | Option Exercise | $8.66 | 36,000 | $311.8K | 64,938 | |
ACLX | Michelle Gilson | CHIEF FINANCIAL OFFICER | Feb 25, 2026 | Sale | $113.82 | 11,219 | $1.3M | 33,938 | |
ACLX | Michelle Gilson | CHIEF FINANCIAL OFFICER | Jan 6, 2026 | Option Exercise | $0.00 | 20,530 | — | 64,832 | |
ACLX | Gilson Michelle | — | Feb 25, 2026 | Proposed Sale | $113.82 | 11,219 | $1.3M | — | |
ACLX | Gilson Michelle | — | Feb 19, 2026 | Proposed Sale | $68.29 | 8,384 | $572.6K | — | |
ACLX | Michelle Gilson | CHIEF FINANCIAL OFFICER | Feb 19, 2026 | Sale | $68.29 | 8,384 | $572.6K | 45,157 | |
ACLX | Michelle Gilson | CHIEF FINANCIAL OFFICER | Jan 3, 2026 | Option Exercise | $0.00 | 15,340 | — | 44,302 | |
ACLX | Michelle Gilson | CHIEF FINANCIAL OFFICER | Feb 17, 2026 | Sale | $69.51 | 11,291 | $784.8K | 53,541 | |
ACLX | Michelle Gilson | CHIEF FINANCIAL OFFICER | Jan 2, 2026 | Option Exercise | $0.00 | 20,496 | — | 28,962 | |
ACLX | Gilson Michelle | — | Feb 17, 2026 | Proposed Sale | $69.51 | 11,291 | $784.8K | — | |
ACLX | MICHELLE GILSON | — | Oct 15, 2025 | Proposed Sale | $87.33 | 5,364 | $468.4K | — | |
ACLX | MICHELLE GILSON | — | Oct 3, 2025 | Proposed Sale | $82.24 | 5,946 | $489.0K | — | |
ACLX | Gilson Michelle | — | May 27, 2025 | Proposed Sale | $64.14 | 12,235 | $784.8K | — | |
ACLX | Gilson Michelle | — | Jan 7, 2025 | Proposed Sale | $75.53 | 9,100 | $687.3K | — | |
ACLX | MICHELLE GILSON | — | Jan 7, 2025 | Proposed Sale | $75.01 | 9,252 | $694.0K | — | |
ACLX | Gilson Michelle | — | Jan 3, 2025 | Proposed Sale | $79.55 | 13,000 | $1.0M | — | |
ACLX | MICHELLE GILSON | — | Sep 17, 2024 | Proposed Sale | $77.01 | 15,000 | $1.2M | — |