Comparable stake leader
9830 Macarthur, LLC
SEC ownership of Aterian, Inc.
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0001757715.
Disclosed value leader
Yaniv Zion Sarig
Comparable rows
0/44
Latest evidence
21 May 2026
- Public ticker
- ATER on Nasdaq
- Parsed ownership sources
-
3/4/5 and 13F
Source: Parsed SEC ownership filingsUse: Compare filing families carefully
- Largest SEC-reported holder
-
9830 Macarthur, LLC
Ranking: Comparable ownership first, then disclosed value
- Latest parsed ownership date
-
21 May 2026
Freshness: Most recent filing date in this holder set
- Issuer CIK
- 0001757715
- Issuer location
- Summit, NJ
Ownership snapshot
CIK-linked ownership evidence from parsed SEC filings.
1 signal
Issuer
Names, identifiers, and filing context for this profile.
2 identity fields
Ownership snapshot
Top shareholders of Aterian, 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
9830 Macarthur, LLC
Disclosed value leader
Yaniv Zion Sarig
Comparable rows
0/44
Latest evidence
21 May 2026
3/4/5
13F
Highest disclosed value: $924,500
44 rows are not safely comparable across share classes.
Showing 1-8 of 44 holder rows.
Quick read
Yaniv Zion Sarig has the largest disclosed position value at $924.5K.
0 of 44 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 Yaniv Zion Sarig's linked filing trail.
Disclosed position value
Top 5
Yaniv Zion Sarig
$924.5K
Arturo Rodriguez
$619.5K
Roi Zion Zahut
$462.9K
Feldman Joshua O
$333.3K
Phillip Lepper
$248.2K
Value bars compare disclosed positions; verify each figure against the linked filing evidence.
Detailed SEC evidence table Showing 1-8 of 44 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| 9830 Macarthur, LLC |
3/4/5
Less then 10% Owner
|
—
class O/S missing
|
—
363,470 shares
|
— | 31 Dec 2021 |
| Yaniv Zion Sarig |
3/4/5
Chief Executive Officer, Director
|
—
class O/S missing
|
$924,500
2,982,259 shares
|
— | 12 Jun 2023 |
| Arturo Rodriguez |
3/4/5
Chief Executive Officer, Director
|
—
class O/S missing
|
$619,497
1,081,148 shares
|
— | 21 May 2026 |
| Roi Zion Zahut |
3/4/5
Chief Technology Officer
|
—
class O/S missing
|
$462,920
376,358 shares
|
— | 11 Jun 2025 |
| Feldman Joshua O |
3/4/5
Chief Financial Officer
|
—
class O/S missing
|
$333,286
497,442 shares
|
— | 23 Jan 2026 |
| Phillip Lepper |
3/4/5
Chief Commercial Officer
|
—
class O/S missing
|
$248,163
150,402 shares
|
— | 20 May 2025 |
| Joseph A. Risico |
3/4/5
Co-CEO, Director
|
—
class O/S missing
|
$162,852
370,119 shares
|
— | 26 Apr 2024 |
| Sarah Liebel |
3/4/5
Director
|
—
class O/S missing
|
$162,619
51,625 shares
|
— | 16 Aug 2024 |
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
Insider buy and sell flow is broadly balanced over the last 12 months. No Buy or Sell transactions have been reported since 07 Aug 2025.
Buys
$0
Insiders: 0
Sells
$0
Insiders: 0
Net
$0
Shares: 0
Window
Last 12 months
4 rolling buckets
Buy value
Sell value
Shares: 0
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 | 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 Aterian, Inc.. Open a relationship link for the CIK-to-CIK filing trail.
Rows
20
Largest Forms 3/4/5 holder
Yaniv Zion Sarig
Net 12M change
$0
Latest report
17 Jul 2026
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| Yaniv Zion Sarig | Chief Executive Officer, Director | $924,500 | Mixed | 12 Jun 2023 | ||
| Arturo Rodriguez | Chief Executive Officer, Director | $619,497 | Mixed | 21 May 2026 | ||
| Roi Zion Zahut | Chief Technology Officer | $462,920 | Filing P/S | 11 Jun 2025 | ||
| Feldman Joshua O | Chief Financial Officer | $333,286 | Mixed | 23 Jan 2026 | ||
| Phillip Lepper | Chief Commercial Officer | $248,163 | Filing P/S | 20 May 2025 | ||
| Joseph A. Risico | Co-CEO, Director | $162,852 | Mixed | 26 Apr 2024 | ||
| Sarah Liebel | Director | $162,619 | Mixed | 16 Aug 2024 | ||
| Anton von Rueden | Coo | $155,000 | Mixed | 31 May 2022 | ||
| Mihal Chaouat-Fix | Chief Supply Chain Officer | $129,200 | Mixed | 14 Mar 2023 | ||
| Cynthia W. Williams | Director | $122,968 | Mixed | 13 Sep 2023 | ||
| Susan E. Lattmann | Director | $108,851 | Mixed | 23 Jan 2026 | ||
| Bari A. Harlam | Director | $108,533 | Mixed | 23 Jan 2026 | ||
| William Kurtz | Director | $104,467 | Mixed | 23 Jan 2026 | ||
| Tomer Pascal | Chief Revenue Officer | $61,480 | Mixed | 22 Dec 2021 | ||
| Greg Petersen | Director | $18,090 | Mixed | 30 Sep 2021 | ||
| Amy von Walter | Director | $13,770 | Mixed | 30 Sep 2021 | ||
| Avraham Ben-Tzvi | Director | $0 | Mixed | 17 Jul 2026 | ||
| David E. Lazar | Director | $0 | Mixed | 27 Apr 2026 | ||
| David Natan | Director | $0 | Mixed | 17 Jul 2026 | ||
| 9830 Macarthur, LLC | Less then 10% Owner | Mixed | 31 Dec 2021 |
Recent insider transactions for Aterian, 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| Arturo Rodriguez | ATER | Common Stock | Award | 6.92% | 70,000 | 1,081,148 | 21 May 2026 | Direct | ||
| David E. Lazar | ATER | Series AA Convertible Non-Redeemable Preferred Stock | Award | 1,750,000 | 1,750,000 | 27 Apr 2026 | Direct | |||
| Feldman Joshua O | ATER | Common Stock | Award | 31.8% | 120,000 | 497,442 | 23 Jan 2026 | Direct | ||
| Bari A. Harlam | ATER | Common Stock | Award | 18% | 24,731 | 161,991 | 23 Jan 2026 | Direct | ||
| Susan E. Lattmann | ATER | Common Stock | Award | 18.7% | 25,555 | 162,465 | 23 Jan 2026 | Direct | ||
| Arturo Rodriguez | ATER | Common Stock | Award | 5.2% | 50,000 | 1,011,148 | 23 Jan 2026 | Direct | ||
| William Kurtz | ATER | Common Stock | Award | 35% | 40,394 | 155,922 | 23 Jan 2026 | Direct | ||
| William Kurtz | ATER | Common Stock | Award | 208.1% | 78,034 | 115,528 | 13 Aug 2025 | Direct | ||
| Bari A. Harlam | ATER | Common Stock | Award | 131.8% | 78,034 | 137,260 | 13 Aug 2025 | Direct | ||
| Susan E. Lattmann | ATER | Common Stock | Award | 132.5% | 78,034 | 136,910 | 13 Aug 2025 | Direct |
* marks a reported price that did not pass the local price check.