SEC ownership of 5E Advanced Materials, Inc.

Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0001888654.

Comparable stake leader

Ascend Global Investment Fund SPC - Strategic Segregated Portfolio

Disclosed value leader

Ascend Global Investment Fund SPC - Strategic Segregated Portfolio

Comparable rows

44/50

Latest evidence

01 Oct 2026

Ownership snapshot CIK-linked ownership evidence from parsed SEC filings. 3 signals
Comparable ownership rows
44 of 50
Meaning: Rows with safely comparable ownership %
Latest 13D/G holder
Ascend Global Investment Fund SPC - Strategic Segregated Portfolio
Source: Latest parsed Schedule 13D/G stake
Latest parsed ownership date
01 Oct 2026
Freshness: Most recent filing date in this holder set
Issuer Names, identifiers, and filing context for this profile. 2 identity fields
Issuer CIK
0001888654
Issuer location
Hesperia, CA

Ownership snapshot

Top shareholders of 5E Advanced Materials, 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
Ascend Global Investment ...
Disclosed value leader
Ascend Global Investment ...
Comparable rows
44/50
Latest evidence
01 Oct 2026
3/4/5 13D/G 13F Lead comparable stake: 36% 6 rows are not safely comparable across share classes. 13D/G row: Ascend Global Investment Fund SPC - Strategic Segregated Portfolio Showing 1-8 of 50 holder rows.

Quick read

Ascend Global Investment Fund SPC - Strategic Segregated Portfolio leads the comparable SEC ownership view at 36%.

44 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 Ascend Global Investment Fund SPC - Strategic Segregated Portfolio's linked filing trail.
Comparable ownership Top 5
Ascend Global Investment Fund SPC... 36%
Bluescape Energy Partners IV GP LLC 29%
Karnavati Holdings, Inc. 12%
AWM Investment Company, Inc. 7.8%
ARMISTICE CAPITAL, LLC 5%

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
Ascend Global Investment Fund SPC - Strategic Segregated Portfolio
3/4/5 13D/G
Director, 10%+ Owner · Ascend Global Investment Fund SPC for and on behalf of Strategic SP
36%
from 13D/G
$32,977,901
8,364,294 shares
— 04 Dec 2025
Bluescape Energy Partners IV GP LLC
13D/G 3/4/5
Director, 10%+ Owner
29%
$3,275,369
12,130,997 shares
+$1,080,000 02 Feb 2026
Karnavati Holdings, Inc.
3/4/5 13D/G
10%+ Owner
12%
from 13D/G
$17,080,824
12,288,364 shares
— 01 Oct 2026
AWM Investment Company, Inc.
13F 13D/G
Company
7.8%
from 13D/G
$4,345,674
3,126,384 shares
— 30 Jun 2026
ARMISTICE CAPITAL, LLC
13D/G
5%
$5,080,987
1,083,366 shares
$0 31 Mar 2025
Karsanbhai K. Patel
3/4/5
10%+ Owner
25%
$17,080,824
12,288,364 shares
— 01 Oct 2026
Nirma Ltd
3/4/5
10%+ Owner
25%
$17,080,824
12,288,364 shares
— 01 Oct 2026
Jonathan A. Siegler
3/4/5
Director
0.01%
$5,747
4,105 shares
— 30 Jun 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 buying over the last 12 months. Net value: +$8,015,000.

Buys
$8,015,000
Insiders: 3
Sells
$0
Insiders: 0
Net
+$8,015,000
Shares: +4,007,500
Window
Last 12 months
4 rolling buckets
Buy value Sell value
Shares: 4,007,500 Shares: 0
Window (months) Buy shares Sell shares Buy value Sell value Net value
0-3 0 0 $0 $0 $0
3-6 0 0 $0 $0 $0
6-9 4,007,500 0 $8,015,000 $0 +$8,015,000
9-12 0 0 $0 $0 $0

Reporting owners

Insider holders from Forms 3/4/5

Showing 1-20 of 33 reporting-owner rows connected to 5E Advanced Materials, Inc.. Open a relationship link for the CIK-to-CIK filing trail.

Rows
33
Largest Forms 3/4/5 holder
Ascend Global Investment Fund SPC - Strategic Segregated Portfolio
Net 12M change
+$8,015,000
Latest report
08 Oct 2026
Name Relationship Holdings Value Past Year Net Change Change % Valuation Report Date
Ascend Global Investment Fund SPC - Strategic Segregated Portfolio Director, 10%+ Owner $32,977,901 Mixed 04 Dec 2025
BEP Special Situations IV LLC Director, 10%+ Owner $24,261,994 +$8,000,000 +49% Filing P/S 30 Sep 2026
Nirma Ltd 10%+ Owner $17,080,824 Mixed 01 Oct 2026
Karnavati Holdings, Inc. 10%+ Owner $17,080,824 Mixed 01 Oct 2026
Karsanbhai K. Patel 10%+ Owner $17,080,824 Mixed 01 Oct 2026
Atlas Precious Metals Inc. 10%+ Owner $9,779,880 Mixed 03 Jun 2022
Sen Ming Lim Director $6,713,251 Mixed 30 Sep 2024
Anthony David Hall Principal Executive Officer $2,205,571 Mixed 09 Nov 2022
Susan Seilheimer Brennan Chief Executive Officer, Director $217,633 Mixed 03 May 2024
Stephen Brian Hunt Director $206,198 Mixed 28 Jun 2024
Hoff Graham Vant Director $160,102 Mixed 08 Oct 2026
David J. Salisbury Director $105,152 Mixed 30 Sep 2024
H. Keith Jennings Director $66,495 Mixed 30 Sep 2024
Paul Wesley Weibel III Chief Executive Officer $59,774 +$7,500 +14% Mixed 08 Oct 2026
Barry Dick Director $59,654 Mixed 30 Sep 2026
Bryn Llywelyn Jones Director $52,342 Mixed 30 Sep 2026
HEBERT CURTIS L JR Director $36,932 Mixed 30 Sep 2026
Chantel Renee Jordan General Counsel $24,557 Mixed 29 Jun 2022
Joshua Malm Chief Financial Officer $11,413 +$7,500 +192% Mixed 15 Sep 2026
George Fairchild Principal Accounting Officer $8,099 Mixed 01 Sep 2023

Recent insider transactions for 5E Advanced Materials, 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
Hoff Graham Vant FEAM Common Stock Purchase 139.5% 60,000 102,997 08 Oct 2026 Direct
Paul Wesley Weibel III FEAM Common Stock Purchase 32.4% 7,176 29,292 08 Oct 2026 Direct
BEP Special Situations IV LLC FEAM Restricted Stock Unit Award 7,634 7,634 30 Sep 2026 See footnotes
BEP Special Situations IV LLC FEAM Restricted Stock Unit Award 7,634 7,634 30 Sep 2026 See footnotes
BEP Special Situations IV LLC FEAM Restricted Stock Unit Award 7,634 7,634 30 Sep 2026 See footnotes
BEP Special Situations IV LLC FEAM Restricted Stock Unit Award 7,634 7,634 30 Sep 2026 See footnotes
BEP Special Situations IV LLC FEAM Restricted Stock Unit Award 7,634 7,634 30 Sep 2026 See footnotes
BEP Special Situations IV LLC FEAM Restricted Stock Unit Award 7,634 7,634 30 Sep 2026 See footnotes
Hebert Curtis L Jr FEAM Restricted Stock Unit Award 13,740 13,740 30 Sep 2026 Direct
Bryn Llywelyn Jones FEAM Restricted Stock Unit Award 13,740 13,740 30 Sep 2026 Direct
Barry Dick FEAM Restricted Stock Unit Award 16,030 16,030 30 Sep 2026 Direct
Hoff Graham Vant FEAM Restricted Stock Unit Award 19,084 19,084 30 Sep 2026 Direct
Joshua Malm FEAM Common Stock Tax liability -13% -1,225 8,211 15 Sep 2026 Direct
Joshua Malm FEAM Common Stock Options Exercise 82.3% 4,261 9,436 15 Sep 2026 Direct
Joshua Malm FEAM Restricted Share Unit Options Exercise -33.3% -4,261 8,523 15 Sep 2026 Direct
Paul Wesley Weibel III FEAM Common Stock Tax liability -7.68% -1,839 22,116 15 Sep 2026 Direct
Paul Wesley Weibel III FEAM Common Stock Award 3.43% 795 23,955 15 Sep 2026 Direct
Paul Wesley Weibel III FEAM Common Stock Options Exercise 22.9% 4,322 23,160 15 Sep 2026 Direct
Paul Wesley Weibel III FEAM Restricted Share Unit Options Exercise -100% -4,322 0 15 Sep 2026 Direct
Jonathan A. Siegler FEAM Common Stock Tax liability -37% -2,411 4,105 01 Jul 2026 Direct
Jonathan A. Siegler FEAM Common Stock Options Exercise 6,516 6,516 01 Jul 2026 Direct
Jonathan A. Siegler FEAM Restricted Stock Unit Options Exercise -100% -6,516 0 01 Jul 2026 Direct
Hebert Curtis L Jr FEAM Common Stock Tax liability -63% -12,577 7,388 01 Jul 2026 Direct
Hebert Curtis L Jr FEAM Common Stock Options Exercise 33,988 30,081 01 Jul 2026 Direct
Hebert Curtis L Jr FEAM Restricted Stock Unit Options Exercise -100% -33,988 0 01 Jul 2026 Direct
Bryn Llywelyn Jones FEAM Common Stock Tax liability -54.2% -12,577 10,619 01 Jul 2026 Direct
Bryn Llywelyn Jones FEAM Common Stock Options Exercise 33,988 33,312 01 Jul 2026 Direct
Bryn Llywelyn Jones FEAM Restricted Stock Unit Options Exercise -100% -33,988 0 01 Jul 2026 Direct
Barry Dick FEAM Common Stock Tax liability -55% -14,673 12,030 01 Jul 2026 Direct
Barry Dick FEAM Common Stock Options Exercise 39,653 38,505 01 Jul 2026 Direct
Barry Dick FEAM Restricted Stock Unit Options Exercise -100% -39,653 0 01 Jul 2026 Direct
Hoff Graham Vant FEAM Common Stock Tax liability -48.7% -17,468 18,422 01 Jul 2026 Direct
Hoff Graham Vant FEAM Common Stock Options Exercise 1726.6% 47,206 49,940 01 Jul 2026 Direct
Hoff Graham Vant FEAM Restricted Stock Unit Options Exercise -100% -47,206 0 01 Jul 2026 Direct
Jonathan A. Siegler FEAM Restricted Stock Unit Award 6,516 6,516 30 Jun 2026 Direct
Hebert Curtis L Jr FEAM Restricted Stock Unit Award 13,510 13,510 30 Jun 2026 Direct
Bryn Llywelyn Jones FEAM Restricted Stock Unit Award 13,510 13,510 30 Jun 2026 Direct
Barry Dick FEAM Restricted Stock Unit Award 15,762 15,762 30 Jun 2026 Direct
Hoff Graham Vant FEAM Restricted Stock Unit Award 18,764 18,764 30 Jun 2026 Direct
Hebert Curtis L Jr FEAM Restricted Stock Unit Award 9,459 9,459 31 Mar 2026 Direct
Bryn Llywelyn Jones FEAM Restricted Stock Unit Award 9,459 9,459 31 Mar 2026 Direct
Barry Dick FEAM Restricted Stock Unit Award 11,036 11,036 31 Mar 2026 Direct
Hoff Graham Vant FEAM Restricted Stock Unit Award 13,138 13,138 31 Mar 2026 Direct
Joshua Malm FEAM Performance Share Unit Award 19,176 19,176 01 Mar 2026 Direct
Joshua Malm FEAM Restricted Share Unit Award 12,784 12,784 01 Mar 2026 Direct
Paul Wesley Weibel III FEAM Performance Share Unit Award 46,022 46,022 01 Mar 2026 Direct
Paul Wesley Weibel III FEAM Restricted Share Unit Award 10,227 10,227 01 Mar 2026 Direct
BEP Special Situations IV LLC FEAM Common Stock Purchase 49.2% $8,000,000 $2.00 4,000,000 12,130,997 02 Feb 2026 Direct
Joshua Malm FEAM Common Stock Purchase 263.2% $7,500 $2.00 3,750 5,175 02 Feb 2026 Direct
Paul Wesley Weibel III FEAM Common Stock Purchase 24.8% $7,500 $2.00 3,750 18,838 02 Feb 2026 Direct
* marks a reported price that did not pass the local price check.
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