CNS (Cohen & Steers Inc.)
Insider Trading Activity
Every open-market purchase and sale reported by CNS officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-21 | FRANCIS C POLI | GC, Secretary, EVP | A | — | — |
| 2026-08-21 | Brandon Brown | Executive Vice President | A | — | — |
| 2026-08-21 | Daniel Noonan | Executive Vice President | A | — | — |
| 2026-08-21 | ADAM M DERECHIN | Chief Operating Officer, EVP | A | — | — |
| 2026-08-21 | Jon Cheigh | President and CIO | A | — | — |
| 2026-08-21 | Elena Dulik | Chief Accounting Officer, SVP | A | — | — |
| 2026-08-21 | Amit Muni | Chief Financial Officer, EVP | A | — | — |
| 2026-08-21 | Joseph M Harvey | Chief Executive Officer | A | — | — |
| 2026-07-21 | Elena Dulik | Chief Accounting Officer, SVP | Sell | — | — |
| 2026-07-06 | Lisa Dolly | Director | A | — | — |
| 2026-07-06 | KAREN WILSON THISSEN | Director | A | — | — |
| 2026-07-06 | Reena Aggarwal | Director | A | — | — |
| 2026-07-06 | Frank T Connor | Director | A | — | — |
| 2026-07-06 | Dasha Smith | Director | A | — | — |
| 2026-07-06 | MARTIN COHEN | Director | A | — | — |
| 2026-07-06 | Edmond D Villani | Director | MIXED | — | — |
| 2026-06-16 | Daniel Noonan | Executive Vice President | MIXED | — | — |
| 2026-06-09 | Amit Muni | Chief Financial Officer, EVP | A | — | — |
| 2026-05-27 | Jon Cheigh | President and CIO | Sell | — | — |
| 2026-05-22 | Brandon Brown | Executive Vice President | A | — | — |
| 2026-05-22 | FRANCIS C POLI | GC, Secretary, EVP | A | — | — |
| 2026-05-22 | Jon Cheigh | President and CIO | A | — | — |
| 2026-05-22 | Joseph M Harvey | Chief Executive Officer | A | — | — |
| 2026-05-22 | ADAM M DERECHIN | Chief Operating Officer, EVP | A | — | — |
| 2026-05-22 | Daniel Noonan | Executive Vice President | A | — | — |
| 2026-05-22 | Michael T. Donohue | Interim CFO, SVP | A | — | — |
| 2026-05-22 | Elena Dulik | Chief Accounting Officer, SVP | A | — | — |
| 2026-05-13 | ADAM M DERECHIN | Chief Operating Officer, EVP | G | — | — |
| 2026-04-03 | Frank T Connor | Director | A | — | — |
| 2026-04-03 | MARTIN COHEN | Director | A | — | — |
| 2026-04-03 | KAREN WILSON THISSEN | Director | A | — | — |
| 2026-04-03 | Reena Aggarwal | Director | A | — | — |
| 2026-04-03 | Lisa Dolly | Director | A | — | — |
| 2026-04-03 | Edmond D Villani | Director | MIXED | — | — |
| 2026-04-03 | Dasha Smith | Director | A | — | — |
| 2026-03-23 | Michael T. Donohue | Interim CFO, SVP | A | — | — |
| 2026-03-23 | ADAM M DERECHIN | Chief Operating Officer, EVP | A | — | — |
| 2026-03-23 | Elena Dulik | Chief Accounting Officer, SVP | A | — | — |
| 2026-03-23 | Joseph M Harvey | Chief Executive Officer | A | — | — |
| 2026-03-23 | Jon Cheigh | President and CIO | A | — | — |
| 2026-03-23 | FRANCIS C POLI | GC, Secretary, EVP | A | — | — |
| 2026-03-23 | Brandon Brown | Executive Vice President | A | — | — |
| 2026-03-23 | Daniel Noonan | Executive Vice President | A | — | — |
| 2026-02-12 | FRANCIS C POLI | GC, Secretary, EVP | Sell | — | — |
| 2026-02-02 | FRANCIS C POLI | GC, Secretary, EVP | MIXED | — | — |
| 2026-02-02 | Elena Dulik | Chief Accounting Officer, SVP | MIXED | — | — |
| 2026-02-02 | Jon Cheigh | President and CIO | MIXED | — | — |
| 2026-02-02 | Joseph M Harvey | Chief Executive Officer | MIXED | — | — |
| 2026-02-02 | Michael T. Donohue | Interim CFO, SVP | MIXED | — | — |
| 2026-02-02 | ADAM M DERECHIN | Chief Operating Officer, EVP | MIXED | — | — |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| — | Director | 9,021,895 | — |
| — | Chief Executive Officer | 1,645,350 | — |
| — | Executive Chairman | 942,664 | — |
| — | Chief Operating Officer, EVP | 535,997 | — |
| — | General Counsel | 354,027 | — |
| — | Executive Vice President | 291,652 | — |
| — | Executive Vice President | 232,592 | — |
| — | President and CIO | 162,038 | — |
| — | Chief Financial Officer, EVP | 147,846 | — |
| — | Executive Vice President | 57,509 | — |
| — | Executive Vice President | 56,678 | — |
| — | GC, Secretary, EVP | 56,352 | — |
| — | Director | 36,549 | — |
| — | Interim CFO, SVP | 32,511 | — |
| — | Director | 32,321 | — |
| — | Executive Vice President | 29,209 | — |
| — | Executive Vice President | 29,043 | — |
| — | Director | 27,402 | — |
| — | Director | 24,384 | — |
| — | Director | 22,658 | — |
| — | Chief Financial Officer, EVP | 22,534 | — |
| — | Chief Accounting Officer, SVP | 22,185 | — |
| — | Executive Vice President | 18,064 | — |
| — | Director | 17,414 | — |
| — | Director | 16,429 | — |
Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.
Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.
Full filing history and per-insider positions are on the CNS quote page; the site-wide leaderboard is on the insider transactions hub.