COMPASS Pathways plc (CMPS) has 19 known insider and institutional holders on record. The largest holder is ATAI Life Sciences N.V. with 6,905,774 shares. Other notable holders include Malievskaia Ekaterina and Goldsmith George Jay.
Over the last 12 months, insiders have made 20 transactions in CMPS stock — 13 buys (valued at $1.55M) and 0 sells (valued at RSU Award). Insider buying has outpaced selling during this period, which may signal confidence in the company's prospects.
CMPS Insider Ownership
Top Holder
ATAI Life Sciences N.V.
6,905,774 shares
Buys (12 mo)
13
$1.55M value
Sells (12 mo)
0
$0.00 value
12-Month Transaction Activity
Top Insider Holders
| # |
Name |
Role |
Shares Owned |
Last Filed |
Relative Size |
| 1 |
Atai Life Sciences N.v. |
10 Percent Owner |
6,905,774 |
2024-09-27 |
|
| 2 |
Malievskaia Ekaterina |
10 Percent Owner |
3,152,848 |
2024-10-25 |
|
| 3 |
Goldsmith George Jay |
10 Percent Owner |
3,152,848 |
2024-10-25 |
|
| 4 |
Nath Kabir |
Chief Executive Officer |
366,990 |
2026-03-27 |
|
| 5 |
Loxam Teri |
Chief Financial Officer |
152,002 |
2026-03-27 |
|
| 6 |
Goodwin Guy |
Chief Medical Officer |
55,000 |
2026-03-27 |
|
| 7 |
Jonas Jeffrey M |
Director |
52,000 |
2025-10-31 |
|
| 8 |
Gover Justin D. |
Director |
52,000 |
2025-07-30 |
|
| 9 |
Owens Matthew A |
General Counsel & CLO |
44,814 |
2024-02-05 |
|
| 10 |
Santini Gino |
Director |
39,000 |
2025-06-13 |
|
| 11 |
Karydas Daphne |
Director |
26,000 |
2025-06-13 |
|
| 12 |
Mcquade Robert |
Director |
26,000 |
2025-06-13 |
|
| 13 |
Norton David Y |
Director |
26,000 |
2025-06-13 |
|
| 14 |
Mcgoldrick Linda |
Director |
26,000 |
2025-06-13 |
|
| 15 |
Riley Wayne Joseph |
Director |
26,000 |
2025-06-13 |
|
| 16 |
Lonngren Thomas |
Director |
26,000 |
2025-06-13 |
|
| 17 |
Jenkins Annalisa |
Director |
26,000 |
2025-06-13 |
|
| 18 |
Falvey Michael |
Chief Financial Officer |
22,500 |
2023-02-03 |
|
| 19 |
Hughes Mary-rose |
Interim CFO |
6,200 |
2024-02-05 |
|
Recent Transactions (last 12 months)
| Date |
Name |
Role |
Type |
Shares |
Price |
Value |
| 2026-03-26 |
Nath Kabir |
Chief Executive Officer |
RSU Award |
175,000 |
- |
- |
| 2026-03-26 |
Goodwin Guy |
Chief Medical Officer |
RSU Award |
55,000 |
$0.01 |
$550.00 |
| 2026-03-26 |
Loxam Teri |
Chief Financial Officer |
RSU Award |
75,000 |
- |
- |
| 2026-03-11 |
Nath Kabir |
Chief Executive Officer |
Tax Withholding of RSU |
13,131 |
$6.89 |
$90.47K |
| 2026-03-11 |
Loxam Teri |
Chief Financial Officer |
Tax Withholding of RSU |
1,781 |
$6.89 |
$12.27K |
| 2026-03-02 |
Loxam Teri |
Chief Financial Officer |
Tax Withholding of RSU |
4,467 |
$7.02 |
$31.36K |
| 2026-02-02 |
Nath Kabir |
Chief Executive Officer |
Tax Withholding of RSU |
16,181 |
$6.61 |
$106.96K |
| 2025-10-29 |
Jonas Jeffrey M |
Director |
RSU Award |
52,000 |
$6.33 |
$329.16K |
| 2025-10-29 |
Jonas Jeffrey M |
Director |
Unknown |
- |
- |
- |
| 2025-08-01 |
Nath Kabir |
Chief Executive Officer |
Tax Withholding of RSU |
6,366 |
$4.34 |
$27.63K |
| 2025-07-29 |
Gover Justin D. |
Director |
RSU Award |
52,000 |
$4.29 |
$223.08K |
| 2025-07-29 |
Gover Justin D. |
Director |
Unknown |
- |
- |
- |
| 2025-06-12 |
Lonngren Thomas |
Director |
RSU Award |
26,000 |
$4.52 |
$117.52K |
| 2025-06-12 |
Mcquade Robert |
Director |
RSU Award |
26,000 |
$4.52 |
$117.52K |
| 2025-06-12 |
Karydas Daphne |
Director |
RSU Award |
26,000 |
$4.52 |
$117.52K |
| 2025-06-12 |
Jenkins Annalisa |
Director |
RSU Award |
26,000 |
$4.52 |
$117.52K |
| 2025-06-12 |
Norton David Y |
Director |
RSU Award |
26,000 |
$4.52 |
$117.52K |
| 2025-06-12 |
Riley Wayne Joseph |
Director |
RSU Award |
26,000 |
$4.52 |
$117.52K |
| 2025-06-12 |
Mcgoldrick Linda |
Director |
RSU Award |
26,000 |
$4.52 |
$117.52K |
| 2025-06-12 |
Santini Gino |
Director |
RSU Award |
39,000 |
$4.52 |
$176.28K |
