SEC Form 4
Navios Maritime Partners L.P. (NMM) insider trading
In the 12 months to Oct 26, 2026, one NMM insider reported open-market purchases of $854.4M across 34 filings; no open-market sales were filed.
Latest filing · Last 12 months · Source: SEC EDGAR · How we count
- Open-market sales
- $0
- 0 filings · 0 insiders
- Open-market purchases
- $854.4M
- 34 filings · Angeliki Frangou, Officer (see filing)
Who traded NMM, and when
- Purchase
NMM daily close from Oct 27, 2025 to Oct 26, 2026, between $46.12 and $96.60, last $88.90. 0 sale and 34 purchase filings by 1 insider, marked at their filing dates. Angeliki Frangou, Officer (see filing): bought $854.4M across 34 filings, first filed Mar 23, 2026, last Aug 12, 2026.
Largest mark · tap a row for others
Angeliki Frangou · Officer (see filing)
Filing 1 of 2 within a week · $846,543,217 total
Purchase $253,221
3,437 shares at $73.68 avg
Filed Jul 22, 2026 · traded Jul 20
Pre-arranged (10b5-1) · close on filing date $73.66
Angeliki Frangou · Officer (see filing)
Officer (see filing)
$854.4M boughtOpen-market trades
34 filings in the last 12 months| Insider | Role | Sold | Bought | Filings | Pre-arranged (10b5-1) | Last filed |
|---|---|---|---|---|---|---|
| Angeliki Frangou | Officer (see filing) | — | $854.4M | 34 | — |
| Filed | Insider | Type | Shares | Avg price | Value | Held after | Source |
|---|---|---|---|---|---|---|---|
traded | Angeliki Frangou Officer (see filing) | PurchasePre-arranged (10b5-1) | 3,169 | $78.88 | $250.0K | 4,790,901 | |
traded | Angeliki Frangou Officer (see filing) | PurchasePre-arranged (10b5-1) | 3,181 | $78.96 | $251.2K | 4,787,732 | |
traded | Angeliki Frangou Officer (see filing) | PurchasePre-arranged (10b5-1) | 2,524 | $79.54 | $200.8K | 4,784,551 | |
traded | Angeliki Frangou Officer (see filing) | PurchasePre-arranged (10b5-1) | 3,191 | $78.50 | $250.5K | 4,782,027 | |
traded | Angeliki Frangou Officer (see filing) | PurchasePre-arranged (10b5-1) | 3,268 | $258,962.67 | $846.3M | 4,778,836 | |
traded | Angeliki Frangou Officer (see filing) | PurchasePre-arranged (10b5-1) | 3,437 | $73.68 | $253.2K | 4,775,568 | |
traded | Angeliki Frangou Officer (see filing) | PurchasePre-arranged (10b5-1) | 3,348 | $74.03 | $247.9K | 4,772,131 | |
traded | Angeliki Frangou Officer (see filing) | PurchasePre-arranged (10b5-1) | 3,334 | $75.45 | $251.6K | 4,768,783 | |
traded | Angeliki Frangou Officer (see filing) | PurchasePre-arranged (10b5-1) | 3,320 | $75.00 | $249.0K | 4,765,449 | |
traded | Angeliki Frangou Officer (see filing) | PurchasePre-arranged (10b5-1) | 3,511 | $73.02 | $256.4K | 4,762,129 | |
traded | Angeliki Frangou Officer (see filing) | PurchasePre-arranged (10b5-1) | 3,602 | $69.20 | $249.3K | 4,758,618 | |
traded | Angeliki Frangou Officer (see filing) | PurchasePre-arranged (10b5-1) | 3,477 | $71.60 | $249.0K | 4,755,016 | |
traded | Angeliki Frangou Officer (see filing) | PurchasePre-arranged (10b5-1) | 3,464 | $71.93 | $249.2K | 4,751,539 | |
traded | Angeliki Frangou Officer (see filing) | PurchasePre-arranged (10b5-1) | 3,360 | $74.18 | $249.3K | 4,748,075 | |
traded | Angeliki Frangou Officer (see filing) | PurchasePre-arranged (10b5-1) | 3,484 | $72.53 | $252.7K | 4,744,715 | |
traded | Angeliki Frangou Officer (see filing) | PurchasePre-arranged (10b5-1) | 3,495 | $71.48 | $249.8K | 4,741,231 | |
traded | Angeliki Frangou Officer (see filing) | PurchasePre-arranged (10b5-1) | 3,517 | $71.91 | $252.9K | 4,737,736 | |
traded | Angeliki Frangou Officer (see filing) | PurchasePre-arranged (10b5-1) | 3,498 | $70.92 | $248.1K | 4,734,219 | |
traded | Angeliki Frangou Officer (see filing) | PurchasePre-arranged (10b5-1) | 3,341 | $75.24 | $251.4K | 4,730,721 | |
traded | Angeliki Frangou Officer (see filing) | PurchasePre-arranged (10b5-1) | 3,436 | $73.50 | $252.5K | 4,727,380 | |
traded | Angeliki Frangou Officer (see filing) | PurchasePre-arranged (10b5-1) | 3,475 | $71.73 | $249.3K | 4,723,944 | |
traded | Angeliki Frangou Officer (see filing) | PurchasePre-arranged (10b5-1) | 3,413 | $73.82 | $252.0K | 4,720,469 | |
traded | Angeliki Frangou Officer (see filing) | PurchasePre-arranged (10b5-1) | 3,392 | $73.93 | $250.8K | 4,717,056 | |
traded | Angeliki Frangou Officer (see filing) | PurchasePre-arranged (10b5-1) | 3,500 | $71.62 | $250.7K | 4,713,664 | |
traded | Angeliki Frangou Officer (see filing) | PurchasePre-arranged (10b5-1) | 3,489 | $71.74 | $250.3K | 4,710,164 | |
traded | Angeliki Frangou Officer (see filing) | PurchasePre-arranged (10b5-1) | 3,597 | $70.06 | $252.0K | 4,706,675 | |
traded | Angeliki Frangou Officer (see filing) | PurchasePre-arranged (10b5-1) | 3,581 | $69.97 | $250.6K | 4,703,078 | |
traded | Angeliki Frangou Officer (see filing) | PurchasePre-arranged (10b5-1) | 3,592 | $70.11 | $251.8K | 4,699,497 | |
traded | Angeliki Frangou Officer (see filing) | PurchasePre-arranged (10b5-1) | 3,547 | $69.98 | $248.2K | 4,695,905 | |
traded | Angeliki Frangou Officer (see filing) | PurchasePre-arranged (10b5-1) | 3,581 | $70.66 | $253.0K | 4,692,358 | |
traded | Angeliki Frangou Officer (see filing) | PurchasePre-arranged (10b5-1) | 2,463 | $68.84 | $169.5K | 4,688,777 | |
traded | Angeliki Frangou Officer (see filing) | PurchasePre-arranged (10b5-1) | 3,826 | $65.64 | $251.2K | 4,686,314 | |
traded | Angeliki Frangou Officer (see filing) | PurchasePre-arranged (10b5-1) | 3,747 | $67.66 | $253.5K | 4,682,488 | |
traded | Angeliki Frangou Officer (see filing) | PurchasePre-arranged (10b5-1) | 3,771 | $66.17 | $249.5K | 4,678,741 |
GET /stocks/filings/vX/form-4?tickers=NMM&filing_date.gte=2025-10-26&sort=filing_date.desc&limit=500{
"status": "OK",
"results": [
{
"tickers": [
"NMM"
],
"issuer_cik": "0001415921",
"owner_cik": "0001310495",
"accession_number": "0001193125-26-347503",
"form_type": "4",
"filing_date": "2026-08-12",
"period_of_report": "2026-08-10",
"issuer_name": "Navios Maritime Partners L.P.",
"issuer_trading_symbol": "NMM",
"owner_name": "Frangou Angeliki",
"is_director": true,
"is_officer": true,
"is_ten_percent_owner": true,
"is_other": false,
"officer_title": "See Remarks",
"security_type": "non_derivative",
"record_type": "transaction",
"security_title": "Common Unit",
"transaction_timeliness": "O",
"aff_10b5_one": true,
"transaction_date": "2026-08-12",
"transaction_code": "P",
"equity_swap_involved": false,
"transaction_shares": 1062,
"transaction_price_per_share": 79.1604,
"transaction_acquired_disposed": "A",
"shares_owned_following_transaction": 4790901,
"transaction_value": 84068.34479999999,
"direct_or_indirect": "I",
"nature_of_ownership": "See footnote",
"footnotes": [
{
"id": "F1",
"description": "The transactions reported herein were made pursuant to a Rule 10b5-1 trading plan between Raymar Investments S.A., an entity affiliated with Ms. Frangou, and UBS Financial Services Inc. adopted on December 9, 2025."
},
{
"id": "F2",
"description": "The transactions reported herein were effected in multiple transactions each day at prices ranging from (1) $78.75 to $79.33 on August 10, 2026; (2) $78.02 to $78.71 on August 11, 2026; and (3) $78.55 to $80.00 on August 12, 2026. The prices reported above reflect the weighted average purchase prices on each such day for the transactions reported herein. The Reporting Person hereby undertakes to provide upon request to the Staff of the Securities and Exchange Commission, the issuer, or any security holder of the issuer full information regarding the number of shares and the prices at which these reported transactions were effected each day."
},
{
"id": "F5",
"description": "The number of common units beneficially owned by Ms. Frangou includes (i) 3,183,199 common units owned indirectly through N Shipmanagement Acquisition Corp., an entity affiliated with her; (ii) 1,489,115 common units in the aggregate owned indirectly through three other entities affiliated with her and (iii) 118,587 common units owned through Raymar Investments S.A., an entity affiliated with Ms. Frangou, pursuant to a Rule 10b5-1 trading plan with UBS Financial Services Inc as of August 12, 2026."
}
],
"remarks": "Chief Executive Officer & Chairwoman of the Board"
},
{
"tickers": [
"NMM"
],
"issuer_cik": "0001415921",
"owner_cik": "0001310495",
"accession_number": "0001193125-26-347503",
"form_type": "4",
"filing_date": "2026-08-12",
"period_of_report": "2026-08-10",
"issuer_name": "Navios Maritime Partners L.P.",
"issuer_trading_symbol": "NMM",
"owner_name": "Frangou Angeliki",
"is_director": true,
"is_officer": true,
"is_ten_percent_owner": true,
"is_other": false,
"officer_title": "See Remarks",
"security_type": "non_derivative",
"record_type": "transaction",
"security_title": "Common Unit",
"transaction_timeliness": "O",
"aff_10b5_one": true,
"transaction_date": "2026-08-11",
"transaction_code": "P",
"equity_swap_involved": false,
"transaction_shares": 1057,
"transaction_price_per_share": 78.3963,
"transaction_acquired_disposed": "A",
"shares_owned_following_transaction": 4789839,
"transaction_value": 82864.8891,
"direct_or_indirect": "I",
"nature_of_ownership": "See footnote",
"footnotes": [
{
"id": "F1",
"description": "The transactions reported herein were made pursuant to a Rule 10b5-1 trading plan between Raymar Investments S.A., an entity affiliated with Ms. Frangou, and UBS Financial Services Inc. adopted on December 9, 2025."
},
{
"id": "F2",
"description": "The transactions reported herein were effected in multiple transactions each day at prices ranging from (1) $78.75 to $79.33 on August 10, 2026; (2) $78.02 to $78.71 on August 11, 2026; and (3) $78.55 to $80.00 on August 12, 2026. The prices reported above reflect the weighted average purchase prices on each such day for the transactions reported herein. The Reporting Person hereby undertakes to provide upon request to the Staff of the Securities and Exchange Commission, the issuer, or any security holder of the issuer full information regarding the number of shares and the prices at which these reported transactions were effected each day."
},
{
"id": "F4",
"description": "The number of common units beneficially owned by Ms. Frangou includes (i) 3,183,199 common units owned indirectly through N Shipmanagement Acquisition Corp., an entity affiliated with her; (ii) 1,489,115 common units in the aggregate owned indirectly through three other entities affiliated with her and (iii) 117,525 common units owned through Raymar Investments S.A., an entity affiliated with Ms. Frangou, pursuant to a Rule 10b5-1 trading plan with UBS Financial Services Inc as of August 11, 2026."
}
],
"remarks": "Chief Executive Officer & Chairwoman of the Board"
}
]
}
// 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.
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.
Frequently asked questions
How current is NMM’s insider data?
These are NMM Form 4 filings from the last year, refreshed daily. The Massive Form 4 API has the full, continuously updated record.
What counts as an open-market buy or sell?
Only purchases and sales at the market price. Option exercises, grants, gifts, and shares withheld for taxes are reported on Form 4 but are left out of the buy and sell totals.
Build with AI
Track NMM insider trades with your agent
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 NMM 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.
Nothing on this page is investment advice. All data and content is provided for informational purposes under our Terms of Service.