CNS insider buying and SEC filings, explained
Cohen & Steers, Inc. · CIK 1284812
Tracked: Forms 3/4/5, 8-K, NT · All filings on sec.gov
Insider activity in the last 12 months
Bought
$14.3M
Insiders who bought
2
Sold (not marked 10b5-1)
$2.5M
Planned sales (10b5-1)
$0
Insider purchases and sales, last 12 months
| Traded | Type | What was filed | Source |
|---|---|---|---|
| Jul 20, 2026 | Sale | Elena Dulik (Chief Accounting Officer, SVP) sold 1,100 shares at $83.16 ($91K). Holdings down 5% to 22,146 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jul 21, 2026 |
| Jun 16, 2026 | Sale | Daniel Noonan (Executive Vice President) sold 4,360 shares indirectly (by trust) at about $77.33 ($337K). Holdings by trust down 100% to 0 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jun 16, 2026 |
| May 26, 2026 | Sale | Jon Cheigh (President / COO) sold 10,500 shares indirectly (by trust) at about $71.75 ($753K). Holdings by trust down 14% to 66,670 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed May 27, 2026 |
| Feb 11–12, 2026 | Sale | Francis C. Poli (GC, Secretary, EVP) sold 19,696 shares between Feb 11 and Feb 12 at about $65.68 ($1.3M). Holdings down 26% to 55,675 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Feb 12, 2026 |
| Nov 19, 2025 | Purchase (code P) | Robert Hamilton Steers (Chair and Director) bought 25,000 shares indirectly (by trust) at about $59.88 ($1.5M), reported as a purchase (code P). Holdings by trust up <1% to 7,147,497 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Nov 20, 2025 |
| Nov 18–20, 2025 | Purchase (code P) | Martin Cohen (Director and 10% owner) bought 100,000 shares between Nov 18, 2025 and Nov 20, 2025 at about $59.82 ($6.0M), reported as a purchase (code P). Holdings up 12% to 949,205 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Nov 20, 2025 |
| Nov 3–5, 2025 | Purchase (code P) | Robert Hamilton Steers (Chair and Director) bought 100,888 shares indirectly (by trust) between Nov 3, 2025 and Nov 5, 2025 at about $67.98 ($6.9M), reported as a purchase (code P). Holdings by trust up 1% to 7,128,497 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Nov 5, 2025 |
73 routine transactions (such as grants, option exercises or tax withholding) are not listed.
Cluster buys
2 insiders bought in 30 days
$17.2M in purchases since Oct 22, 2025 · Purchases traded Oct 22, 2025 to Nov 20, 2025 · Closed
| Insider | Value | Traded | Source |
|---|---|---|---|
| Robert Hamilton Steers (Chair) | $2.8M | Oct 22, 2025 | SEC filing |
| Robert Hamilton Steers (Chair) | $6.9M | Nov 5, 2025 | SEC filing |
| Robert Hamilton Steers (Chair) | $1.5M | Nov 19, 2025 | SEC filing |
| Martin Cohen (Director) | $6.0M | Nov 20, 2025 | SEC filing |
Red flags
No red flags in the last 12 months.
Key events
No key events in the last 12 months.
8-K filings, last 12 months
No 8-K filings in the last 12 months.
Red flags are objective triggers only: the item or form filed, never an opinion.
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