There have been 50 recent insider transactions recorded for Affiliated Managers Group, Inc. (AMG), including 25 buys and 20 sells. Total insider buying was valued at RSU Award and total insider selling at $43.15M.
Notable insiders with recent activity include Cates G. Staley, Padiyar Kavita, Wojcik Thomas M. Insider transactions can provide insights into how company leadership views the stock's valuation and future prospects.
Insider Transactions — AMG
| Date |
Name |
Role |
Transaction |
Shares |
Avg. Price |
Value |
Shares Owned |
| 2026-04-01 |
Cates G. Staley |
Director |
Unknown |
- |
- |
- |
4,905 |
| 2026-03-09 |
Padiyar Kavita |
General Counsel & Corp. Sec. |
Informative Sell |
2,200 |
$278.24 |
$612.13K |
42,672 |
| 2026-03-06 |
Wojcik Thomas M |
President and COO |
Informative Sell |
8,000 |
$286.30 |
$2.29M |
159,465 |
| 2026-03-05 |
Starr Loren M |
Director |
RSU Award |
257 |
- |
- |
257 |
| 2026-03-05 |
Horgen Jay C. |
Chief Executive Officer |
RSU Award |
8,544 |
- |
- |
8,544 |
| 2026-03-05 |
Palandjian Tracy P. |
Director |
RSU Award |
335 |
- |
- |
335 |
| 2026-03-05 |
Ryan David Christopher |
Director |
RSU Award |
335 |
- |
- |
335 |
| 2026-03-05 |
Alvingham Karen L. |
Director |
RSU Award |
98 |
- |
- |
98 |
| 2026-03-05 |
Engel Marcy |
Director |
RSU Award |
335 |
- |
- |
335 |
| 2026-03-05 |
Wojcik Thomas M |
President and COO |
Option Exercise (Sell) |
7,272 |
- |
- |
9,546 |
| 2026-03-05 |
Matos Rodriguez Felix V. |
Director |
RSU Award |
335 |
- |
- |
335 |
| 2026-03-05 |
Ritchea Dava |
Chief Financial Officer |
Tax Withholding of RSU |
292 |
$299.18 |
$87.36K |
309 |
| 2026-03-05 |
Franqui Annette |
Director |
RSU Award |
335 |
- |
- |
335 |
| 2026-03-05 |
Padiyar Kavita |
General Counsel & Corp. Sec. |
RSU Award |
1,191 |
- |
- |
1,191 |
| 2025-12-23 |
Horgen Jay C. |
Chief Executive Officer |
Gift (Given) |
4,000 |
- |
- |
510,387 |
| 2025-11-25 |
Palandjian Tracy P. |
Director |
Gift (Given) |
3,499 |
- |
- |
14,387 |
| 2025-11-07 |
Alvingham Karen L. |
Director |
Option Exercise (Sell) |
560 |
$69.63 |
$38.99K |
- |
| 2025-11-03 |
Engel Marcy |
Director |
RSU Award |
199 |
- |
- |
199 |
| 2025-09-30 |
Engel Marcy |
Director |
Unknown |
- |
- |
- |
- |
| 2025-09-09 |
Wojcik Thomas M |
President and COO |
Informative Sell |
16,000 |
$231.03 |
$3.7M |
158,710 |
| 2025-09-08 |
Wojcik Thomas M |
President and COO |
Option Exercise (Sell) |
169,303 |
$74.49 |
$12.61M |
1,342 |
| 2025-09-02 |
Horgen Jay C. |
Chief Executive Officer |
Option Exercise (Sell) |
75,000 |
$74.49 |
$5.59M |
75,000 |
| 2025-09-02 |
Padiyar Kavita |
General Counsel & Corp. Sec. |
Option Exercise (Sell) |
47,731 |
$73.81 |
$3.52M |
1,354 |
| 2025-08-15 |
Starr Loren M |
Director |
Option Exercise |
544 |
- |
- |
1,285 |
| 2025-08-15 |
Churchill Dwight D. |
Director |
Option Exercise (Sell) |
1,398 |
- |
- |
2,775 |
| 2025-08-15 |
Palandjian Tracy P. |
Director |
Option Exercise (Sell) |
1,117 |
- |
- |
2,837 |
| 2025-08-15 |
Ryan David Christopher |
Director |
Option Exercise |
1,092 |
- |
- |
3,627 |
| 2025-08-15 |
Alvingham Karen L. |
Director |
Option Exercise (Sell) |
1,092 |
- |
- |
4,313 |
| 2025-08-15 |
Matos Rodriguez Felix V. |
Director |
Option Exercise (Sell) |
1,102 |
- |
- |
2,039 |
| 2025-08-15 |
Franqui Annette |
Director |
Option Exercise |
664 |
- |
- |
664 |
| 2025-08-14 |
Starr Loren M |
Director |
RSU Award |
334 |
- |
- |
334 |
| 2025-08-14 |
Ryan David Christopher |
Director |
RSU Award |
307 |
- |
- |
307 |
| 2025-08-14 |
Alvingham Karen L. |
Director |
RSU Award |
262 |
- |
- |
262 |
| 2025-08-12 |
Horgen Jay C. |
Chief Executive Officer |
Option Exercise (Sell) |
75,000 |
$74.49 |
$5.59M |
150,000 |
| 2025-07-31 |
Starr Loren M |
Director |
RSU Award |
716 |
- |
- |
716 |
| 2025-07-31 |
Churchill Dwight D. |
Director |
RSU Award |
477 |
- |
- |
477 |
| 2025-07-31 |
Palandjian Tracy P. |
Director |
RSU Award |
477 |
- |
- |
477 |
| 2025-07-31 |
Ryan David Christopher |
Director |
RSU Award |
477 |
- |
- |
477 |
| 2025-07-31 |
Alvingham Karen L. |
Director |
RSU Award |
477 |
- |
- |
477 |
| 2025-07-31 |
Matos Rodriguez Felix V. |
Director |
RSU Award |
477 |
- |
- |
477 |
| 2025-07-31 |
Franqui Annette |
Director |
RSU Award |
477 |
- |
- |
477 |
| 2025-07-02 |
Horgen Jay C. |
Chief Executive Officer |
Gift (Received) |
14,000 |
- |
- |
34,058 |
| 2025-07-01 |
Horgen Jay C. |
Chief Executive Officer |
Option Exercise (Sell) |
75,000 |
$74.49 |
$5.59M |
225,000 |
| 2025-05-12 |
Churchill Dwight D. |
Director |
Option Exercise (Sell) |
1,353 |
$160.01 |
$216.49K |
- |
| 2025-05-12 |
Palandjian Tracy P. |
Director |
Option Exercise (Sell) |
1,787 |
$110.02 |
$196.61K |
- |
| 2025-05-09 |
Padiyar Kavita |
General Counsel & Corp. Sec. |
Tax Withholding of RSU |
17,407 |
$179.17 |
$3.12M |
25,700 |
| 2025-03-05 |
Starr Loren M |
Director |
Option Exercise |
741 |
- |
- |
741 |
| 2025-03-05 |
Horgen Jay C. |
President and CEO |
RSU Award |
13,527 |
- |
- |
13,527 |
| 2025-03-05 |
Churchill Dwight D. |
Director |
Option Exercise (Sell) |
1,535 |
- |
- |
3,696 |
| 2025-03-05 |
Palandjian Tracy P. |
Director |
Option Exercise (Sell) |
1,195 |
- |
- |
3,477 |
■ Informative Buy/Sell — open market transaction (most significant)
■ Uninformative Buy — award, option exercise, conversion
■ Uninformative Sell — tax withholding, award vest sale
■ Neutral — gift, trust, expiry
