NATHANIEL H. AUGUST

CIK 1535393 · last filed 2023-12-20

NATHANIEL H. AUGUST is a corporate insider who has filed 36 SEC Form 4 insider transactions across 9 companies since 2015. The most recent filing shows the insider sold $18.0K of PRLHW on Dec 20, 2023. Across all open-market trades the lifetime net is +$10.5M, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $76.3M across reported positions. 107 SEC filings were submitted jointly with MANGROVE PARTNERS IM, LLC.

"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.

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Disclosed Exposure

$76.34M

Companies

9

Total Filings

36

Lifetime Open-Market Net

$10.47M

Filer Profile

Reported Address
10 EAST 53RD STREET, 31ST FLOOR
NEW YORK, NY 10022
Related Filers
MANGROVE PARTNERS IM, LLC — 107 joint filings, latest 2023-12-20
Mangrove Partners Master Fund, Ltd. — 100 joint filings, latest 2021-01-07
Mangrove Partners Fund, L.P. — 80 joint filings, latest 2020-01-03
MANGROVE CAPITAL — 78 joint filings, latest 2017-07-11
Mangrove Partners Fund (Cayman), Ltd. — 76 joint filings, latest 2020-01-03
Calamos Asset Management, Inc. /DE/ — 9 joint filings, latest 2017-02-08
Green Plains Inc. — 8 joint filings, latest 2020-04-02
Fifth Street Asset Management Inc. — 7 joint filings, latest 2016-08-31
Profile details as reported on the filer's SEC submissions — for individual insiders the address is often in care of the issuer. Related filers are identified from jointly filed SEC submissions and shared reported addresses. View filings on SEC EDGAR.

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
Pearl Holdings Acquisition Corp (PRLHW) Delisted 10%+ Owner 249,158 $0.02 $5.0K -$18.0K 1 2023-12-20
Stonemor Inc. (STON) Delisted 10%+ Owner 9,499,257 $3.53 $33.53M -$644.5K 1 2020-04-02
Green Plains Inc. (GPRED) Delisted 10%+ Owner 3,513,739 — — -$18.19M 3 2020-02-27
Ranger Oil Corp (PVAC) Delisted 10%+ Owner 1,729,382 $30.66 $53.02M $23.18M 3 2019-01-03
SXC 10%+ Owner 6,711,928 $9.60 $64.40M -$3.32M 9 2017-07-05
Calamos Asset Management, Inc. /DE/ (CLMS) Delisted 10%+ Owner 2,767,490 — — $6.73M 2 2017-02-08
SBH Director 695,886 $17.15 $11.93M -$2.79M 3 2016-08-31
ASTA FUNDING INC (ASFI) Delisted 10%+ Owner 1,774,827 — — $2.65M 10 2016-02-16
Fifth Street Asset Management Inc. (FSAM) Delisted 10%+ Owner 696,738 — — $2.88M 1 2016-01-20

Recent Filings

36 filings
Insider 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
2023-12-20 Pearl Holdings Acquisition Corp (PRLHW) Delisted Sell (S) −1,684 -$18.0K EDGAR
2020-04-02 Stonemor Inc. (STON) Delisted Sell (S) −635,271 -$644.5K EDGAR
2020-02-27 Green Plains Inc. (GPRED) Delisted Sell (S) −245,154 -$3.05M EDGAR
2019-11-13 Green Plains Inc. (GPRED) Delisted Sell (S) −669,465 -$10.12M EDGAR
2019-08-15 Green Plains Inc. (GPRED) Delisted Sell (S) −649,026 -$5.02M EDGAR
2019-01-03 Ranger Oil Corp (PVAC) Delisted Buy (P) +90,000 $4.99M EDGAR
2019-01-02 Ranger Oil Corp (PVAC) Delisted Buy (P) +157,500 $9.10M EDGAR
2018-11-30 Ranger Oil Corp (PVAC) Delisted Buy (P) +157,500 $9.10M EDGAR
2017-07-05 SXC Sell (S) −275,400 -$3.04M EDGAR
2017-07-03 SXC Sell (S) −33,180 -$365.0K EDGAR
Showing 1–10 of 36
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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.