SEC Form 4
Cohen & Steers Inc. (CNS) insider trading
In the 12 months to Oct 24, 2026, 4 CNS insiders reported open-market sales of $2.5M across 4 filings; 2 insiders bought $14.3M.
Latest filing · Last 12 months · Source: SEC EDGAR · How we count
- Open-market sales
- $2.5M
- 4 filings · 4 insiders
- Open-market purchases
- $14.3M
- 3 filings
Who traded CNS, and when
- Purchase
- Sale
CNS daily close from Oct 24, 2025 to Oct 23, 2026, between $59.24 and $85.65, last $71.00. 4 sale and 3 purchase filings by 6 insiders, marked at their filing dates. Robert Hamilton Steers, Executive Chairman: bought $8.4M across 2 filings, first filed Nov 5, 2025, last Nov 20, 2025. Martin Cohen, Director: bought $6.0M across 1 filing, first filed Nov 20, 2025, last Nov 20, 2025. Francis C. Poli, GC, Secretary, EVP: sold $1.3M across 1 filing, first filed Feb 12, 2026, last Feb 12, 2026. Jon Cheigh, President and CIO: sold $753.4K across 1 filing, first filed May 27, 2026, last May 27, 2026. Daniel Noonan, Executive Vice President: sold $337.2K across 1 filing, first filed Jun 16, 2026, last Jun 16, 2026. Elena Dulik, Chief Accounting Officer, SVP: sold $91.5K across 1 filing, first filed Jul 21, 2026, last Jul 21, 2026.
Largest mark · tap a row for others
Robert Hamilton Steers · Executive Chairman
Purchase $6,858,772
100,888 shares at $67.98 avg
Filed Nov 5, 2025 · traded Nov 3
Close on filing date $68.44
Robert Hamilton Steers · Executive Chairman
Executive Chairman
$8.4M boughtMartin Cohen · Director
Director
$6.0M boughtFrancis C. Poli · GC, Secretary, EVP
GC, Secretary, EVP
$1.3M soldJon Cheigh · President and CIO
President and CIO
$753.4K soldDaniel Noonan · Executive Vice President
Executive Vice President
$337.2K soldElena Dulik · Chief Accounting Officer, SVP
Chief Accounting Officer, SVP
$91.5K soldHas Cohen & Steers Inc.'s CEO sold stock?
No. Joseph M. Harvey (CEO) made no open-market sales filed as CEO in the last 12 months.
Open-market trades
7 filings in the last 12 months| Insider | Role | Sold | Bought | Filings | Pre-arranged (10b5-1) | Last filed |
|---|---|---|---|---|---|---|
| Robert Hamilton Steers | Executive Chairman | — | $8.4M | 2 | — | |
| Martin Cohen | Director | — | $6.0M | 1 | — | |
| Francis C. Poli | GC, Secretary, EVP | $1.3M | — | 1 | — | |
| Jon Cheigh | President and CIO | $753.4K | — | 1 | — | |
| Daniel Noonan | Executive Vice President | $337.2K | — | 1 | — | |
| Elena Dulik | Chief Accounting Officer, SVP | $91.5K | — | 1 | — |
| Filed | Insider | Type | Shares | Avg price | Value | Held after | Source |
|---|---|---|---|---|---|---|---|
traded | Elena Dulik Chief Accounting Officer, SVP | Sale | 1,100 | $83.16 | $91.5K | 22,146 | |
traded | Daniel Noonan Executive Vice President | Sale | 4,360 | $77.33 | $337.2K | 0 | |
traded | Jon Cheigh President and CIO | Sale | 10,500 | $71.75 | $753.4K | 66,670 | |
traded | Francis C. Poli GC, Secretary, EVP | Sale | 19,696 | $65.68 | $1.3M | 55,675 | |
traded | Martin Cohen Director | Purchase | 100,000 | $59.82 | $6.0M | 949,205 | |
traded | Robert Hamilton Steers Executive Chairman | Purchase | 25,000 | $59.88 | $1.5M | Multiple accounts | |
traded | Robert Hamilton Steers Executive Chairman | Purchase | 100,888 | $67.98 | $6.9M | Multiple accounts |
GET /stocks/filings/vX/form-4?tickers=CNS&filing_date.gte=2025-10-24&sort=filing_date.desc&limit=500{
"status": "OK",
"results": [
{
"tickers": [
"CNS"
],
"issuer_cik": "0001284812",
"owner_cik": "0001574998",
"accession_number": "0001628280-26-048991",
"form_type": "4",
"filing_date": "2026-07-21",
"period_of_report": "2026-07-20",
"issuer_name": "COHEN & STEERS, INC.",
"issuer_trading_symbol": "CNS",
"owner_name": "Dulik Elena",
"is_director": false,
"is_officer": true,
"is_ten_percent_owner": false,
"is_other": false,
"officer_title": "Chief Accounting Officer, SVP",
"security_type": "non_derivative",
"record_type": "transaction",
"security_title": "Common Stock",
"transaction_timeliness": "O",
"aff_10b5_one": false,
"transaction_date": "2026-07-20",
"transaction_code": "S",
"equity_swap_involved": false,
"transaction_shares": 1100,
"transaction_price_per_share": 83.16,
"transaction_acquired_disposed": "D",
"shares_owned_following_transaction": 22146,
"transaction_value": 91476,
"not_subject_to_section_16": false,
"direct_or_indirect": "D"
},
{
"tickers": [
"CNS"
],
"issuer_cik": "0001284812",
"owner_cik": "0002097295",
"accession_number": "0001628280-26-043642",
"form_type": "4",
"filing_date": "2026-06-16",
"period_of_report": "2026-06-15",
"issuer_name": "COHEN & STEERS, INC.",
"issuer_trading_symbol": "CNS",
"owner_name": "Noonan Daniel",
"is_director": false,
"is_officer": true,
"is_ten_percent_owner": false,
"is_other": false,
"officer_title": "Executive Vice President",
"security_type": "non_derivative",
"record_type": "transaction",
"security_title": "Common Stock",
"transaction_timeliness": "O",
"aff_10b5_one": false,
"transaction_date": "2026-06-16",
"transaction_code": "S",
"equity_swap_involved": false,
"transaction_shares": 4360,
"transaction_price_per_share": 77.33,
"transaction_acquired_disposed": "D",
"shares_owned_following_transaction": 0,
"transaction_value": 337158.8,
"not_subject_to_section_16": false,
"direct_or_indirect": "I",
"nature_of_ownership": "By the Daniel A. Noonan Revocable Trust",
"footnotes": [
{
"id": "F3",
"description": "Represents the weighted average price. These shares were sold in a series of transactions at prices ranging from $77.16 to $77.40. The reporting person undertakes to provide the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information relating to the number of shares sold at each separate price within the range set forth in this footnote."
},
{
"id": "F4",
"description": "Shares held by the Daniel A. Noonan Revocable Trust, a revocable trust, of which Mr. Noonan and an immediate family member serve as trustees."
}
]
}
]
}
// trimmed to 2 resultsThe response includes every Form 4 record; this page keeps open-market purchases and sales on common stock and removes duplicate joint-filer rows.
Other insider activity (not market trades) · 90 records
- Tax withholding10 records
- Grants and awards70 records
- Gifts10 records
Reported on Form 4 but not purchases or sales in the market, so not counted in the totals above.
Build this yourself
This page joins two Massive endpoints: Form 4 filings and daily prices. Ask an agent to watch for new filings:
Using the Massive API (massive.com/docs/llms.txt), check Form 4 filings for CNS every day with transaction_code=P and tell me when an insider files an open-market purchase, with their role, shares, price and the filing link.
How to read this page
- Open-market purchase or sale
- A buy or sell of the company's stock at market price. Grants, option exercises, shares withheld for tax, gifts and employee stock plan purchases are listed separately and not counted.
- Filing date
- Insiders have two business days to report a trade. Totals and the chart use the filing date, when the trade became public.