Empire State Realty Trust, Inc. (ESRT) has 20 known insider and institutional holders on record. The largest holder is Quark Holding LLC with 29,894,869 shares. Other notable holders include Qatar Investment Authority and MALKIN ANTHONY E.
Over the last 12 months, insiders have made 20 transactions in ESRT stock — 18 buys (valued at RSU Award) and 0 sells (valued at RSU Award). Insider buying has outpaced selling during this period, which may signal confidence in the company's prospects.
ESRT Insider Ownership
Top Holder
Quark Holding LLC
29,894,869 shares
Buys (12 mo)
18
$0.00 value
Sells (12 mo)
0
$0.00 value
12-Month Transaction Activity
Top Insider Holders
| # |
Name |
Role |
Shares Owned |
Last Filed |
Relative Size |
| 1 |
Quark Holding Llc |
10 Percent Owner |
29,894,869 |
2018-06-05 |
|
| 2 |
Qatar Investment Authority |
10 Percent Owner |
29,610,854 |
2016-09-01 |
|
| 3 |
Malkin Anthony E |
Chairman and CEO |
6,961,958 |
2026-03-17 |
|
| 4 |
Durels Thomas P. |
EVP, Real Estate |
1,900,494 |
2026-03-17 |
|
| 5 |
Chiu Christina |
President |
1,759,022 |
2026-03-17 |
|
| 6 |
Kessler John B |
President and COO |
564,151 |
2020-03-23 |
|
| 7 |
Horn Stephen |
EVP and CFO |
224,690 |
2026-03-17 |
|
| 8 |
Robinson James D Iv |
Director |
209,277 |
2025-05-20 |
|
| 9 |
Keltner Thomas N. |
EVP and General Counsel |
209,127 |
2023-01-10 |
|
| 10 |
Gilbert Steven J |
Director |
190,513 |
2025-05-20 |
|
| 11 |
Hood Robert Paige |
Director |
156,333 |
2025-05-20 |
|
| 12 |
Derosa Thomas J |
Director |
149,891 |
2024-05-13 |
|
| 13 |
Giliberto Salvatore Michael |
Director |
148,450 |
2025-05-20 |
|
| 14 |
Hill Grant |
Director |
136,484 |
2025-05-20 |
|
| 15 |
Han Patricia |
Director |
126,123 |
2025-05-20 |
|
| 16 |
Biddle Leslie D. |
Director |
102,683 |
2022-05-17 |
|
| 17 |
Berkman William H |
Director |
99,257 |
2020-05-18 |
|
| 18 |
Van Tassell Christina |
Director |
43,392 |
2025-05-20 |
|
| 19 |
Yang Hannah Y |
Director |
43,392 |
2025-05-20 |
|
| 20 |
Connell Alice |
Director |
28,158 |
2016-06-02 |
|
Recent Transactions (last 12 months)
| Date |
Name |
Role |
Type |
Shares |
Price |
Value |
| 2026-03-16 |
Sutherland Donna Jean |
Chief Accounting Officer |
Unknown |
- |
- |
- |
| 2026-03-13 |
Sutherland Donna Jean |
Chief Accounting Officer |
RSU Award |
11,584 |
- |
- |
| 2026-03-13 |
Horn Stephen |
EVP and CFO |
RSU Award |
69,988 |
- |
- |
| 2026-03-13 |
Chiu Christina |
President |
RSU Award |
261,808 |
- |
- |
| 2026-03-13 |
Durels Thomas P. |
EVP, Real Estate |
RSU Award |
321,670 |
- |
- |
| 2026-03-13 |
Malkin Anthony E |
Chairman and CEO |
RSU Award |
601,384 |
- |
- |
| 2026-02-03 |
Horn Stephen |
EVP, CFO and CAO |
RSU Award |
16,027 |
- |
- |
| 2026-02-03 |
Chiu Christina |
President |
RSU Award |
196,957 |
- |
- |
| 2026-02-03 |
Durels Thomas P. |
EVP, Real Estate |
RSU Award |
263,831 |
- |
- |
| 2026-02-03 |
Malkin Anthony E |
Chairman and CEO |
RSU Award |
499,603 |
- |
- |
| 2025-07-17 |
Malkin George L.w. |
Director |
RSU Award |
14,215 |
- |
- |
| 2025-07-13 |
Malkin George L.w. |
Director |
Unknown |
- |
- |
- |
| 2025-05-16 |
Yang Hannah Y |
Director |
RSU Award |
16,484 |
- |
- |
| 2025-05-16 |
Van Tassell Christina |
Director |
RSU Award |
16,484 |
- |
- |
| 2025-05-16 |
Hill Grant |
Director |
RSU Award |
16,484 |
- |
- |
| 2025-05-16 |
Hood Robert Paige |
Director |
RSU Award |
16,484 |
- |
- |
| 2025-05-16 |
Han Patricia |
Director |
RSU Award |
16,484 |
- |
- |
| 2025-05-16 |
Giliberto Salvatore Michael |
Director |
RSU Award |
16,484 |
- |
- |
| 2025-05-16 |
Robinson James D Iv |
Director |
RSU Award |
16,484 |
- |
- |
| 2025-05-16 |
Gilbert Steven J |
Director |
RSU Award |
16,484 |
- |
- |
