Aterian ATER Insider Ownership

NASDAQ ATER
$0.71 -0.02 (-2.54%)
At close: Sep 9, 2026 · 4:00 PM EDT

Insider Holdings by Owner

6.90Mn Shares

Insider Ownership Statistics

as of 30 Sep, 2025
Insider Ownership
0.037%
▼-0.0025% pp QoQ
Shares Held by Insiders
3.01K
filed for Sep 2025
■0.00% QoQ
Shares Outstanding
8.21Mn
8,207,318 shares
Direct Holdings
3.01K
Indirect: 0
Net Shares Traded (QoQ)
0
no net change in Sep 2025
Insiders Holding Shares
14
with Form 4 holdings on file

Shares Owned by Insiders

Shares held % of outstanding
Latest —
Average ownership —
Peak ownership —

Shares Purchased/Sold by Insiders

Bought Sold
Latest quarter —
Net over range —
Buying quarters —

Insider Ownership Summary

Quarter ending 30 Sep, 2025

As of September 09, 2026, the three largest insider holders of ATER are Yaniv Zion Sarig (Chief Executive Officer, 2.98Mn shares), Arturo Rodriguez (Chief Executive Officer, 1.08Mn shares), Rueden Anton Von (Coo, 500.00K shares).

Form 4 Holdings

Insiders Holding ATER

Insiders 14
Shares held 6.90Mn
Of outstanding 84.04%
# Insider Position Direct Indirect Total Share of Insiders Last Filed
1 Yaniv Zion Sarig Chief Executive Officer 2,982,259 0 2,982,259 43.2% 14 Jun, 2023
2 Arturo Rodriguez Chief Executive Officer 1,081,148 0 1,081,148 15.7% 21 May, 2026
3 Rueden Anton Von Coo 500,000 0 500,000 7.2% 31 May, 2022
4 Joshua O Feldman Chief Financial Officer 497,442 0 497,442 7.2% 23 Jan, 2026
5 Cynthia W Williams Director 396,670 0 396,670 5.8% 15 Sep, 2023
6 Roi Zion Zahut Chief Technology Officer 376,358 0 376,358 5.5% 13 Jun, 2025
7 Joseph A Risico Co Ceo 370,119 0 370,119 5.4% 30 Apr, 2024
8 Tomer Pascal Chief Revenue Officer 198,321 0 198,321 2.9% 23 Dec, 2021
9 William Kurtz Director 155,922 0 155,922 2.3% 23 Jan, 2026
10 Phillip Lepper Chief Commercial Officer 150,402 0 150,402 2.2% 22 May, 2025
11 Greg Petersen Director 58,355 0 58,355 0.8% 04 Oct, 2021
12 Sarah Liebel Director 51,625 0 51,625 0.7% 20 Aug, 2024
13 Walter Amy Von Director 44,418 0 44,418 0.6% 04 Oct, 2021
14 Mihal Chaouat-Fix Chief Supply Chain Officer 34,730 0 34,730 0.5% 16 Mar, 2023

Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.

Form 4 Filings

636 Insider Transactions

Source SEC Form 4
Latest quarter Sep 2025
Download Data
Date Insider Position Transaction Shares Price Value Shares Held After Ownership
21 May, 2026 Arturo Rodriguez Chief Executive Officer Acquired A 70,000 $0.00 $0 1,081,148 Direct
23 Jan, 2026 William Kurtz Director Acquired A 40,394 $0.00 $0 155,922 Direct
23 Jan, 2026 Joshua O Feldman Chief Financial Officer Acquired A 120,000 $0.00 $0 497,442 Direct
23 Jan, 2026 Joshua O Feldman Chief Financial Officer Acquired A 120,000 $0.00 $0 497,442 Direct
23 Jan, 2026 Joshua O Feldman Chief Financial Officer Acquired A 120,000 $0.00 $0 497,442 Direct
23 Jan, 2026 Joshua O Feldman Chief Financial Officer Acquired A 120,000 $0.00 $0 497,442 Direct
23 Jan, 2026 Arturo Rodriguez Chief Executive Officer Acquired A 50,000 $0.00 $0 1,011,148 Direct
13 Aug, 2025 William Kurtz Director Acquired A 78,034 $0.00 $0 115,528 Direct
11 Jun, 2025 Roi Zion Zahut Chief Technology Officer Acquired A 199,438 $1.39 $277.22K 397,238 Direct
11 Jun, 2025 Joshua O Feldman Chief Financial Officer Acquired A 248,049 $1.39 $344.79K 394,018 Direct
11 Jun, 2025 Joshua O Feldman Chief Financial Officer Acquired A 248,049 $1.39 $344.79K 394,018 Direct
11 Jun, 2025 Joshua O Feldman Chief Financial Officer Acquired A 248,049 $1.39 $344.79K 394,018 Direct
11 Jun, 2025 Roi Zion Zahut Chief Technology Officer Acquired A 199,438 $1.39 $277.22K 397,238 Direct
11 Jun, 2025 Roi Zion Zahut Chief Technology Officer Acquired A 199,438 $1.39 $277.22K 397,238 Direct
11 Jun, 2025 Joshua O Feldman Chief Financial Officer Acquired A 248,049 $1.39 $344.79K 394,018 Direct
11 Jun, 2025 Arturo Rodriguez Chief Executive Officer Acquired A 481,817 $1.39 $669.73K 1,013,405 Direct
11 Jun, 2025 Roi Zion Zahut Chief Technology Officer Acquired A 199,438 $1.39 $277.22K 397,238 Direct
12 Jun, 2025 Roi Zion Zahut Chief Technology Officer Disposed S 16,980 $1.32 $22.41K 380,258 Direct
12 Jun, 2025 Joshua O Feldman Chief Financial Officer Disposed S 15,322 $1.32 $20.23K 378,696 Direct
12 Jun, 2025 Joshua O Feldman Chief Financial Officer Disposed S 15,322 $1.32 $20.23K 378,696 Direct