AFFILIATED MANAGERS GROUP, INC. (AMG)
NYSE · Investment Advice · Inc. DE
What they're doing
Between June 7 and September 5, 2026, Affiliated Managers Group, Inc. recorded two public events. On June 8, 2026, director Jay C. Horgen sold $5.9 million worth of company stock in a large insider transaction. The following day, June 9, 2026, the company filed an 8-K form with the SEC disclosing a material agreement, though the specific nature of the agreement was not detailed in the available data. No other significant public events, such as lobbying activity or contract awards, were recorded during this three-month window. The company, which operates in the investment advice sector, showed limited public-record activity during this period beyond the director stock sale and the material agreement filing.
Generated 2026-09-05 from public records.
Signals, last 12 months
- Material 8-K filingFiled 8-K disclosing material agreement
- Large insider saleHorgen Jay C. (director) sold $5.9M of stock
- Insider purchaseFRANQUI ANNETTE (director) bought $229k of stock
- Insider purchaseCates G. Staley (director) bought $459k of stock
- Large insider saleRyan David Christopher (director) sold $1.0M of stock
- Large insider saleWojcik Thomas M (officer) sold $2.3M of stock
- Material 8-K filingFiled 8-K disclosing director or officer change
- Material 8-K filingFiled 8-K disclosing director or officer change
- Material 8-K filingFiled 8-K disclosing material agreement
Insider transactions
| Date | Insider | Role | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-06-12 | Palandjian Tracy P. | director | F | 685 | 354.62 | $242,915 |
| 2026-06-12 | Palandjian Tracy P. | director | M | 2,958 | 82.07 | $242,763 |
| 2026-06-08 | Horgen Jay C. | director | S | 17,500 | 338.27 | $5,919,725 |
| 2026-06-08 | Horgen Jay C. | director | M | 75,000 | 74.49 | $5,586,750 |
| 2026-06-08 | Horgen Jay C. | director | F | 39,671 | 336.62 | $13,354,052 |
| 2026-06-01 | FRANQUI ANNETTE | director | P | 750 | 304.88 | $228,660 |
| 2026-05-08 | Matos Rodriguez Felix V. | director | S | 1,000 | 300.18 | $300,180 |
| 2026-05-06 | Ryan David Christopher | director | S | 3,402 | 305.06 | $1,037,814 |
| 2026-05-06 | Cates G. Staley | director | P | 1,500 | 305.83 | $458,745 |
| 2026-03-09 | Padiyar Kavita | officer | S | 2,200 | 278.24 | $612,128 |
| 2026-03-06 | Wojcik Thomas M | officer | S | 8,000 | 286.3 | $2,290,400 |
| 2026-03-05 | Wojcik Thomas M | officer | M | 7,272 | 0 | $0 |
| 2026-03-05 | Wojcik Thomas M | officer | A | 10,619 | 0 | $0 |
| 2026-03-05 | Wojcik Thomas M | officer | F | 9,136 | 299.18 | $2,733,308 |
| 2026-03-05 | Padiyar Kavita | officer | A | 2,426 | 0 | $0 |
| 2026-03-05 | Padiyar Kavita | officer | M | 2,288 | 0 | $0 |
| 2026-03-05 | Padiyar Kavita | officer | F | 2,282 | 299.18 | $682,729 |
| 2026-03-05 | Horgen Jay C. | director | F | 18,333 | 299.18 | $5,484,867 |
| 2026-03-05 | Horgen Jay C. | director | A | 27,260 | 0 | $0 |
| 2026-03-05 | Horgen Jay C. | director | M | 17,563 | 0 | $0 |
| 2026-03-05 | RITCHEA DAVA | officer | M | 601 | 0 | $0 |
| 2026-03-05 | RITCHEA DAVA | officer | F | 292 | 299.18 | $87,361 |
| 2026-03-05 | Alvingham Karen L. | director | M | 867 | 0 | $0 |
| 2026-03-05 | Alvingham Karen L. | director | F | 67 | 299.18 | $20,045 |
| 2026-03-05 | Ryan David Christopher | director | M | 867 | 0 | $0 |
| 2026-03-05 | STARR LOREN M | director | M | 652 | 0 | $0 |
| 2026-03-05 | Matos Rodriguez Felix V. | director | M | 867 | 0 | $0 |
| 2026-03-05 | Palandjian Tracy P. | director | M | 867 | 0 | $0 |
| 2026-03-05 | FRANQUI ANNETTE | director | M | 548 | 0 | $0 |
| 2025-12-23 | Horgen Jay C. | director | G | 4,000 | 0 | $0 |
| 2025-11-25 | Palandjian Tracy P. | director | G | 3,499 | 0 | $0 |
| 2025-11-07 | Alvingham Karen L. | director | F | 182 | 259.26 | $47,185 |
| 2025-11-07 | Alvingham Karen L. | director | M | 560 | 69.63 | $38,993 |
| 2025-09-09 | Wojcik Thomas M | officer | S | 16,000 | 231.03 | $3,696,480 |
| 2025-09-08 | Wojcik Thomas M | officer | F | 114,008 | 231.19 | $26,357,510 |
| 2025-09-08 | Wojcik Thomas M | officer | M | 169,303 | 74.49 | $12,611,380 |
| 2025-09-02 | Horgen Jay C. | director | M | 75,000 | 74.49 | $5,586,750 |
| 2025-09-02 | Horgen Jay C. | director | F | 44,935 | 229.97 | $10,333,702 |
| 2025-09-02 | Padiyar Kavita | officer | M | 47,731 | 73.81 | $3,523,025 |
| 2025-09-02 | Padiyar Kavita | officer | F | 30,991 | 229.97 | $7,127,000 |
| 2025-08-15 | Churchill Dwight D. | director | M | 1,398 | 0 | $0 |
| 2025-08-15 | Ryan David Christopher | director | M | 1,092 | 0 | $0 |
| 2025-08-15 | STARR LOREN M | director | M | 544 | 0 | $0 |
| 2025-08-15 | Alvingham Karen L. | director | F | 84 | 218.7 | $18,371 |
| 2025-08-15 | Alvingham Karen L. | director | M | 1,092 | 0 | $0 |
| 2025-08-15 | FRANQUI ANNETTE | director | M | 664 | 0 | $0 |
| 2025-08-15 | Matos Rodriguez Felix V. | director | M | 1,102 | 0 | $0 |
| 2025-08-15 | Palandjian Tracy P. | director | M | 1,117 | 0 | $0 |
| 2025-08-12 | Horgen Jay C. | director | F | 45,607 | 219.7 | $10,019,858 |
| 2025-08-12 | Horgen Jay C. | director | M | 75,000 | 74.49 | $5,586,750 |
Federal contracts
No federal contract actions on record for this recipient mapping.
Lobbying
No federal lobbying filings on record for this client mapping.
Public attention
7-day average 28 views/day vs 90-day median 32.