Who
Barbara Trebbi
Director
Company insider
Files Form 4 as: Director, Bausch + Lomb; Director, Acadian Asset Management; Director, BrightSphere Investment Group.
In numbers
- Trades disclosed
- 36
- Buys
- 0
- Sells
- 1
- Bought
- $0
- Sold
- $993K
- Companies
- 3
- Companies where not an officer
- 3
- First trade
- 20 Jun 2018
- Last trade
- 12 Aug 2026
- Last filed
- 14 Aug 2026
Companies traded
Activity over time
1 Feb – 1 Oct
Buys above the line, sells below, each month.
Every trade
| Traded | Company | What | Amount | |
|---|---|---|---|---|
| 12 Aug 2026filed 14 Aug 2026 | BLCO Bausch + LombMedical Devices | SEC FORM 4 Code A | —11,776 at $0.00 | filing |
| 12 Aug 2026filed 14 Aug 2026 | BLCO Bausch + LombMedical Devices | SEC FORM 4 Code A | —11,776 at $0.00 | filing |
| 15 Jun 2026filed 15 Jun 2026 | AAMI Acadian Asset ManagementCapital Markets & Asset Management | SEC FORM 4 Code G | —10,260 at $0.00 | filing |
| 15 Jun 2026filed 15 Jun 2026 | AAMI Acadian Asset ManagementCapital Markets & Asset Management | SEC FORM 4 Code G | —10,260 at $0.00 | filing |
| 15 Jun 2026filed 15 Jun 2026 | AAMI Acadian Asset ManagementCapital Markets & Asset Management | SEC FORM 4 Code G | —10,260 at $0.00 | filing |
| 15 Jun 2026filed 15 Jun 2026 | AAMI Acadian Asset ManagementCapital Markets & Asset Management | SEC FORM 4 Code G | —10,260 at $0.00 | filing |
| 12 Jun 2026filed 15 Jun 2026 | AAMI Acadian Asset Managementoption or derivative · Capital Markets & Asset Management | SEC FORM 4 Code A | —1,288 at $0.00 | filing |
| 12 Jun 2026filed 15 Jun 2026 | AAMI Acadian Asset Managementoption or derivative · Capital Markets & Asset Management | SEC FORM 4 Code A | —1,288 at $0.00 | filing |
| 14 May 2026filed 18 May 2026 | AAMI Acadian Asset ManagementCapital Markets & Asset Management | SEC FORM 4 Code M | —3,286 at $0.00 | filing |
| 14 May 2026filed 18 May 2026 | AAMI Acadian Asset Managementoption or derivative · Capital Markets & Asset Management | SEC FORM 4 Code M | —3,286 at $0.00 | filing |
| 14 May 2026filed 18 May 2026 | AAMI Acadian Asset Managementoption or derivative · Capital Markets & Asset Management | SEC FORM 4 Code M | —3,286 at $0.00 | filing |
| 14 May 2026filed 18 May 2026 | AAMI Acadian Asset ManagementCapital Markets & Asset Management | SEC FORM 4 Code M | —3,286 at $0.00 | filing |
| 10 Feb 2026filed 12 Feb 2026 | AAMI Acadian Asset ManagementCapital Markets & Asset Management | SEC FORM 4 Sold | $496K9,691 at $51.22 | filing |
| 10 Feb 2026filed 12 Feb 2026 | AAMI Acadian Asset ManagementCapital Markets & Asset Management | SEC FORM 4 Sold | $496K9,691 at $51.22 | filing |
| 14 May 2025filed 15 May 2025 | AAMI Acadian Asset Managementoption or derivative · Capital Markets & Asset Management | SEC FORM 4 Code A | —3,286 at $0.00 | filing |
| 13 May 2025filed 15 May 2025 | AAMI Acadian Asset Managementoption or derivative · Capital Markets & Asset Management | SEC FORM 4 Code M | —4,437 at $0.00 | filing |
| 13 May 2025filed 15 May 2025 | AAMI Acadian Asset ManagementCapital Markets & Asset Management | SEC FORM 4 Code M | —4,437 at $0.00 | filing |
| 7 Jun 2024filed 10 Jun 2024 | AAMI Acadian Asset Managementoption or derivative · Capital Markets & Asset Management | SEC FORM 4 Code A | —4,437 at $0.00 | filing |
| 6 Jun 2024filed 10 Jun 2024 | AAMI Acadian Asset Managementoption or derivative · Capital Markets & Asset Management | SEC FORM 4 Code M | —4,379 at $0.00 | filing |
| 6 Jun 2024filed 10 Jun 2024 | AAMI Acadian Asset ManagementCapital Markets & Asset Management | SEC FORM 4 Code M | —4,379 at $0.00 | filing |
News
Canoe Financial launches quantitative investment solutions sub-advised by Acadian Asset ManagementAAMI · manilatimes.net · 15 Oct 2026Contrasting Deutsche Boerse (OTCMKTS:DBOEY) & Acadian Asset Management (NYSE:AAMI)AAMI · themarketsdaily.com · 15 Oct 2026Acadian Asset Management (NYSE:AAMI) Cut to Buy at Wall Street ZenAAMI · dailypolitical.com · 15 Oct 2026
0 headlines in the last 90 days name Barbara Trebbi; 3 articles from the last 14 days about the 1 company they traded most, at most three about any one of them.