Mangrove Partners Master Fund, Ltd.
CIK 1569227 · last filed 2021-01-07
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
Loading insider history…
Disclosed Exposure
$62.93M
Companies
7
Total Filings
24
Lifetime Open-Market Net
$67.86M
Holdings By Company
Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| Navios Maritime Containers L.P. (NMCI) Delisted | 10%+ Owner | 3,227,268 | $9.23 | $29.79M | -$440.5K | 1 | 2021-01-07 |
| Ranger Oil Corp (PVAC) Delisted | 10%+ Owner | 1,728,736 | $30.66 | $53.00M | -$20.66M | 2 | 2020-06-10 |
| Stonemor Inc. (STON) Delisted | 10%+ Owner | 9,415,289 | $3.53 | $33.24M | -$2.42M | 5 | 2020-04-06 |
| SXC | 10%+ Owner | 6,620,797 | $8.39 | $55.55M | -$33.49M | 5 | 2017-07-07 |
| ASTA FUNDING INC (ASFI) Delisted | 10%+ Owner | 471,086 | — | — | $129.74M | 8 | 2017-02-24 |
| Calamos Asset Management, Inc. /DE/ (CLMS) Delisted | 10%+ Owner | 2,075,100 | — | — | $1.69M | 1 | 2017-01-25 |
| SBH | 10%+ Owner | 510,408 | $14.46 | $7.38M | -$6.55M | 1 | 2016-08-29 |
Recent Filings · Page 3 of 3
24 filingsInsider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2016-01-13 | ASTA FUNDING INC (ASFI) Delisted | Buy (P) | +26,400 | $210.5K | EDGAR |
| 2016-01-11 | ASTA FUNDING INC (ASFI) Delisted | Buy (P) | +16,800 | $129.9K | EDGAR |
| 2015-12-18 | SXC | Buy (P) | +64,800 | $192.8K | EDGAR |
| 2015-12-17 | SXC | Buy (P) | +3,000 | $8.7K | EDGAR |
Showing 21–24 of 24
Prev
Page 3 of 3
Form 4 codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.