Clack Amy (CIK 2030787) reported 9 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-03-24). Recent activity: Sell TW (271 shares), Sell TW (1,128 shares), Buy TW (3 shares), Buy TW (6,429 shares), Sell TW (838 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-03-24 | Tradeweb Markets Inc. (TW) | Chief Administrative Officer | Sell | 271 | $34,078 |
| 2026-03-19 | Tradeweb Markets Inc. (TW) | Chief Administrative Officer | Sell | 1,128 | $142,320 |
| 2026-03-19 | Tradeweb Markets Inc. (TW) | Chief Administrative Officer | Buy | 3 | $0 |
| 2026-03-17 | Tradeweb Markets Inc. (TW) | Chief Administrative Officer | Buy | 6,429 | $0 |
| 2026-02-12 | Tradeweb Markets Inc. (TW) | CAO and CRO | Sell | 838 | $96,102 |
| 2026-02-12 | Tradeweb Markets Inc. (TW) | CAO and CRO | Sell | 839 | $96,217 |
| 2026-01-05 | Tradeweb Markets Inc. (TW) | CAO and CRO | Sell | 2,020 | $214,524 |
| 2026-01-05 | Tradeweb Markets Inc. (TW) | CAO and CRO | Buy | 21 | $0 |
| 2025-03-18 | Tradeweb Markets Inc. (TW) | Chief Administrative Officer | Buy | 6,627 | $0 |
Source: SEC Form 4 filings · as of 2026-03-24