Company: L
Filing Date: 2025-05-13
Form Type: S-8 POS
Source: 0000060086-25-000107
Chunk: 0

Company: LOEWS CORP
Filing Date: 2025-05-13
Form: S-8 POS
Chunk 0
---
<div align='center'>As filed with the Securities and Exchange Commission on May 13, 2025</div>

Registration No. 333-211278

### UNITED STATES

### SECURITIES AND EXCHANGE COMMISSION

#### WASHINGTON, D.C. 20549

### POST-EFFECTIVE AMENDMENT TO

#### FORM S-8 REGISTRATION STATEMENT NO. 333-211278

#### UNDER THE SECURITIES ACT OF 1933

### LOEWS CORPORATION
<div align='center'>(Exact Name of Registrant as Specified In Its Charter)</div>

| Delaware                                                       |     | 13-2646102                             |
| (State or other jurisdiction of incorporation or Organization) |     | -I.R.S. Employer Identification Number |

| 9 West 57thStreet, New York, NY          |     | 10019-2714 |
| (Address of principal executive offices) |     | -Zip Code  |

<div align='center'>Loews Corporation 2016 Incentive Compensation Plan

(Full Title of the Plan)</div>

#### Marc A. Alpert, Esq.
<div align='center'>Senior Vice President, General Counsel and Secretary</div>

#### 9 West 57

#### th

#### Street

#### New York, New York 10019-2714
<div align='center'>(Name and Address of Agent of Service)

(212) 521-2000

With a copy to:</div>

#### Robert W. Downes

#### Marc Trevino

#### Sullivan & Cromwell LLP

#### 125 Broad Street

#### New York, New York 10004
<div align='center'>(212) 558-4000

(Telephone Number, Including Area Code, of Agent For Service)</div>

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company” and “emerging growth company” in Rule 12b-2 of the Exchange Act.

| Large accelerated filer |     | ☒ |     | Accelerated filer         |     | □ |
| Non-accelerated filer   |     | □ |     | Smaller reporting company |     | □ |
|                         |     |