Comparable stake leader
GOULD INVESTORS L P
SEC ownership of ONE LIBERTY PROPERTIES INC
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0000712770.
Disclosed value leader
GOULD INVESTORS L P
Comparable rows
50/50
Latest evidence
05 Aug 2026
- Public ticker
- OLP on NYSE
- Parsed ownership sources
-
13D/G, 3/4/5, and 13F
Source: Parsed SEC ownership filingsUse: Compare filing families carefully
- Largest SEC-reported holder
-
GOULD INVESTORS L P
Ranking: Comparable ownership first, then disclosed value
- Comparable ownership rows
-
50 of 50
Meaning: Rows with safely comparable ownership %
- Latest 13D/G holder
-
GOULD INVESTORS L P
Source: Latest parsed Schedule 13D/G stake
- Latest parsed ownership date
-
05 Aug 2026
Freshness: Most recent filing date in this holder set
- Issuer CIK
- 0000712770
- Issuer location
- Great Neck, NY
Ownership snapshot
CIK-linked ownership evidence from parsed SEC filings.
3 signals
Issuer
Names, identifiers, and filing context for this profile.
2 identity fields
Ownership snapshot
Top shareholders of ONE LIBERTY PROPERTIES INC (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
GOULD INVESTORS L P
Disclosed value leader
GOULD INVESTORS L P
Comparable rows
50/50
Latest evidence
05 Aug 2026
13D/G
3/4/5
13F
Lead comparable stake: 12%
13D/G row: GOULD INVESTORS L P
Showing 1-8 of 50 holder rows.
Quick read
GOULD INVESTORS L P leads the comparable SEC ownership view at 12%.
50 of 50 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens GOULD INVESTORS L P's linked filing trail.
Comparable ownership
Top 5
GOULD INVESTORS L P
12%
Jeffrey Gould
12%
Matthew J. Gould
12%
Fredric H. Gould
3.1%
Patrick Callan Jr.
2.1%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-8 of 50 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| GOULD INVESTORS L P |
13D/G
GOULD JEFFREY
|
12%
|
$66,091,090
2,698,697 shares
|
$0 | 30 Jun 2026 |
| Jeffrey Gould |
3/4/5
SENIOR VICE PRESIDENT, Director, 10%+ Owner
|
12%
|
$65,885,127
2,697,999 shares
|
— | 05 Aug 2026 |
| Matthew J. Gould |
3/4/5
Chairman of Board, Director
|
12%
|
$65,243,826
2,671,738 shares
|
— | 05 Aug 2026 |
| Fredric H. Gould |
3/4/5
Vice Chairman of Board, Director
|
3.1%
|
$16,619,999
680,590 shares
|
— | 05 Aug 2026 |
| Patrick Callan Jr. |
3/4/5
President and CEO, Director
|
2.1%
|
$11,052,661
452,607 shares
|
— | 05 Aug 2026 |
| David Kalish |
3/4/5
Senior VP - Finance
|
2%
|
$10,568,401
432,777 shares
|
— | 05 Aug 2026 |
| Israel Rosenzweig |
3/4/5
Senior Vice President
|
1.8%
|
$9,715,461
397,849 shares
|
— | 05 Aug 2026 |
| Mark H. Lundy |
3/4/5
Sr. VP & Asst Secy.
|
1.4%
|
$7,584,973
310,605 shares
|
— | 05 Aug 2026 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
Forms 3/4/5 flow
Insider trading overview
Net insider flow leans to selling over the last 12 months. Net value: -$817,952.
Buys
$0
Insiders: 0
Sells
$817,952
Insiders: 2
Net
-$817,952
Shares: -35,167
Window
Last 12 months
4 rolling buckets
Buy value
Sell value
Shares: 0
Shares: 35,167
| Window (months) | Buy shares | Sell shares | Buy value | Sell value | Net value |
|---|---|---|---|---|---|
| 0-3 | 0 | 12,000 | $0 | $286,299 | -$286,299 |
| 3-6 | 0 | 23,167 | $0 | $531,653 | -$531,653 |
| 6-9 | 0 | 0 | $0 | $0 | $0 |
| 9-12 | 0 | 0 | $0 | $0 | $0 |
Reporting owners
Insider holders from Forms 3/4/5
Showing 1-20 of 20 reporting-owner rows connected to ONE LIBERTY PROPERTIES INC. Open a relationship link for the CIK-to-CIK filing trail.
Rows
20
Largest Forms 3/4/5 holder
Jeffrey Gould
Net 12M change
-$817,952
Latest report
05 Aug 2026
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| Jeffrey Gould | SENIOR VICE PRESIDENT, Director, 10%+ Owner | $65,885,127 | Median | 05 Aug 2026 | ||
| Matthew J. Gould | Chairman of Board, Director | $65,243,826 | Median | 05 Aug 2026 | ||
| Fredric H. Gould | Vice Chairman of Board, Director | $16,619,999 | Median | 05 Aug 2026 | ||
| Patrick Callan Jr. | President and CEO, Director | $11,052,661 | Median | 05 Aug 2026 | ||
| David Kalish | Senior VP - Finance | $10,568,401 | Median | 05 Aug 2026 | ||
| Israel Rosenzweig | Senior Vice President | $9,715,461 | Median | 05 Aug 2026 | ||
| Mark H. Lundy | Sr. VP & Asst Secy. | $7,584,973 | Median | 05 Aug 2026 | ||
| Isaac Kalish | Sr Vice President and CFO | $6,883,962 | Median | 05 Aug 2026 | ||
| Lawrence Ricketts | Exec.Vice President and COO | $4,303,630 | -$616,429 | -13% | Median | 05 Aug 2026 |
| Charles Biederman | Director | $2,497,391 | Mixed | 14 Jan 2026 | ||
| Jesse Robert Lovejoy | Director | $2,264,091 | Mixed | 14 Jan 2026 | ||
| Richard Figueroa | Sr. VP and Assistant Secretary | $2,152,329 | Median | 05 Aug 2026 | ||
| Joseph A. DeLuca | Director | $1,124,018 | Mixed | 12 Jan 2022 | ||
| Karen Dunleavy | Sr. Vice President, Financial | $1,121,780 | Mixed | 05 Jan 2023 | ||
| Justin Clair | Executive Vice President | $943,906 | -$201,523 | -18% | Median | 05 Aug 2026 |
| Mili Mathew | Vice President - Financial | $770,914 | Median | 05 Aug 2026 | ||
| Leor Siri | Director | $765,687 | Mixed | 14 Jan 2026 | ||
| Alysa Block | Treasurer | $621,546 | Mixed | 14 Jan 2026 | ||
| Karen A. Till | Director | $476,776 | Mixed | 14 Jan 2026 | ||
| Edward Gellert | Director | $378,410 | Mixed | 14 Jan 2026 |
Recent insider transactions for ONE LIBERTY PROPERTIES INC
Showing up to 300 recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | SEC-reported value | SEC-reported price | Shares | Shares owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| Fredric H. Gould | OLP | Common Stock | Award | 0.79% | 4,910 | 630,283 | 05 Aug 2026 | Direct | ||
| Matthew J. Gould | OLP | Common Stock | Award | 1.61% | 5,802 | 366,050 | 05 Aug 2026 | Direct | ||
| Mili Mathew | OLP | Common Stock | Award | 9.27% | 2,678 | 31,569 | 05 Aug 2026 | Direct | ||
| Jeffrey Gould | OLP | Common Stock | Award | 1.49% | 5,802 | 396,480 | 05 Aug 2026 | Direct | ||
| Mark H. Lundy | OLP | Common Stock | Award | 2.16% | 4,910 | 232,263 | 05 Aug 2026 | Direct | ||
| Israel Rosenzweig | OLP | Common Stock | Award | 0.81% | 1,785 | 223,378 | 05 Aug 2026 | Direct | ||
| Justin Clair | OLP | Common Stock | Award | 16.9% | 5,579 | 38,653 | 05 Aug 2026 | Direct | ||
| Lawrence Ricketts | OLP | Common Stock | Award | 6.47% | 10,712 | 176,234 | 05 Aug 2026 | Direct | ||
| David Kalish | OLP | Common Stock | Award | 1.98% | 4,910 | 252,860 | 05 Aug 2026 | Direct | ||
| Richard Figueroa | OLP | Common Stock | Award | 4.22% | 3,571 | 88,138 | 05 Aug 2026 | Direct | ||
| Isaac Kalish | OLP | Common Stock | Award | 3.68% | 3,571 | 100,617 | 05 Aug 2026 | Direct | ||
| Patrick Callan Jr. | OLP | Common Stock | Award | 3.05% | 13,390 | 452,607 | 05 Aug 2026 | Direct | ||
| Lawrence Ricketts | OLP | Common Stock | Sale | -3.5% | $147,027 | $24.50 | -6,000 | 165,522 | 29 Jun 2026 | Direct |
| Lawrence Ricketts | OLP | Common Stock | Sale | -2% | $84,700 | $24.21 | -3,499 | 171,522 | 26 Jun 2026 | Direct |
| Lawrence Ricketts | OLP | Common Stock | Sale | -1.41% | $54,573 | $21.82 | -2,501 | 175,021 | 25 Jun 2026 | Direct |
| Justin Clair | OLP | Common Stock | Sale | -7.49% | $62,511 | $23.36 | -2,676 | 33,074 | 08 May 2026 | Direct |
| Lawrence Ricketts | OLP | Common Stock | Sale | -1.66% | $65,557 | $21.86 | -2,999 | 177,522 | 02 Apr 2026 | Direct |
| Lawrence Ricketts | OLP | Common Stock | Sale | -0.28% | $11,165 | $22.33 | -500 | 180,521 | 25 Mar 2026 | Direct |
| Lawrence Ricketts | OLP | Common Stock | Sale | -1.09% | $47,166 | $23.58 | -2,000 | 181,021 | 24 Mar 2026 | Direct |
| Lawrence Ricketts | OLP | Common Stock | Sale | -2.66% | $113,210 | $22.64 | -5,000 | 183,021 | 23 Mar 2026 | Direct |
| Lawrence Ricketts | OLP | Common Stock | Sale | -1.31% | $58,478 | $23.38 | -2,501 | 188,021 | 17 Mar 2026 | Direct |
| Lawrence Ricketts | OLP | Common Stock | Sale | -0.78% | $34,554 | $23.17 | -1,491 | 190,522 | 16 Mar 2026 | Direct |
| Lawrence Ricketts | OLP | Common Stock | Sale | -0.52% | -1,000 | 192,013 | 11 Mar 2026 | Direct | ||
| Justin Clair | OLP | Common Stock | Sale | -8.66% | $78,071 | $23.04 | -3,389 | 35,750 | 11 Mar 2026 | Direct |
| Lawrence Ricketts | OLP | Common Stock | Sale | -1.16% | -2,259 | 193,013 | 10 Mar 2026 | Direct | ||
| Justin Clair | OLP | Common Stock | Sale | -6.25% | $60,941 | $23.34 | -2,611 | 39,139 | 10 Mar 2026 | Direct |
| Israel Rosenzweig | OLP | Common Stock | Award | 0.73% | 1,600 | 221,593 | 14 Jan 2026 | Direct | ||
| Karen A. Till | OLP | Common Stock | Award | 17.5% | 3,500 | 23,498 | 14 Jan 2026 | Direct | ||
| Matthew J. Gould | OLP | Common Stock | Award | 3.33% | 11,600 | 360,248 | 14 Jan 2026 | Direct | ||
| Patrick Callan Jr. | OLP | Common Stock | Award | 6.2% | 25,659 | 439,217 | 14 Jan 2026 | Direct | ||
| Jeffrey Gould | OLP | Common Stock | Award | 3.06% | 11,600 | 390,678 | 14 Jan 2026 | Direct | ||
| Fredric H. Gould | OLP | Common Stock | Award | 1.49% | 9,200 | 625,373 | 14 Jan 2026 | Direct | ||
| Isaac Kalish | OLP | Common Stock | Award | 7.53% | 6,800 | 97,046 | 14 Jan 2026 | Direct | ||
| Jesse Robert Lovejoy | OLP | Common Stock | Award | 3.69% | 3,500 | 98,449 | 14 Jan 2026 | Direct | ||
| Mark H. Lundy | OLP | Common Stock | Award | 3.6% | 7,900 | 227,353 | 14 Jan 2026 | Direct | ||
| David Kalish | OLP | Common Stock | Award | 3.08% | 7,400 | 247,950 | 14 Jan 2026 | Direct | ||
| Edward Gellert | OLP | Common Stock | Award | 23.1% | 3,500 | 18,650 | 14 Jan 2026 | Direct | ||
| Mili Mathew | OLP | Common Stock | Award | 16.1% | 4,000 | 28,891 | 14 Jan 2026 | Direct | ||
| Lawrence Ricketts | OLP | Common Stock | Disposed to Issuer | 11.6% | 20,346 | 195,272 | 14 Jan 2026 | Direct | ||
| Richard Figueroa | OLP | Common Stock | Award | 6.55% | 5,200 | 84,567 | 14 Jan 2026 | Direct | ||
| Justin Clair | OLP | Common Stock | Award | 16.8% | 6,000 | 41,750 | 14 Jan 2026 | Direct | ||
| Charles Biederman | OLP | Common Stock | Award | 6.21% | 3,500 | 59,857 | 14 Jan 2026 | Direct | ||
| Alysa Block | OLP | Common Stock | Award | 10.9% | 3,000 | 30,633 | 14 Jan 2026 | Direct | ||
| Leor Siri | OLP | Common Stock | Award | 10.3% | 3,500 | 37,450 | 14 Jan 2026 | Direct | ||
| Lawrence Ricketts | OLP | Common Stock | Disposed to Issuer | -2.23% | -3,996 | 174,926 | 09 Sep 2025 | Direct | ||
| Lawrence Ricketts | OLP | Common Stock | Disposed to Issuer | -2.61% | -4,800 | 178,922 | 05 Sep 2025 | Direct | ||
| Isaac Kalish | OLP | Common Stock | Gift | -63.1% | -4,513 | 2,642 | 04 Sep 2025 | As custodian for child pursuant to UGMA | ||
| Lawrence Ricketts | OLP | Common Stock | Disposed to Issuer | -1.05% | -1,950 | 183,722 | 04 Sep 2025 | Direct | ||
| Lawrence Ricketts | OLP | Common Stock | Disposed to Issuer | -2.25% | -4,275 | 185,672 | 03 Sep 2025 | Direct | ||
| Justin Clair | OLP | Common Stock | Disposed to Issuer | -7.16% | -2,756 | 35,750 | 02 Sep 2025 | Direct |
* marks a reported price that did not pass the local price check.