Aterian, Inc. (ATER) is a publicly traded company in the Unknown sector. Across all available filings, 18 corporate insiders have executed 259 transactions totaling $72.4M, demonstrating a bearish sentiment with -$49.6M in net insider flow. The most recent transaction on Aug 13, 2025 involved a transaction of 78,034 shares valued at $0.
No significant insider buying has been recorded for ATER in the recent period.
No significant insider selling has been recorded for ATER in the recent period.
Based on recent SEC filings, insider sentiment for ATER is bearish with an Insider Alignment Score of 16/100 and a net flow of -$49.6M. Insiders are reducing their positions, though this can be driven by factors unrelated to company outlook.
Insider trading at Aterian, Inc. (ATER) refers to stock transactions made by corporate insiders—executives, directors, and beneficial owners holding more than 10% of the company's shares. These individuals have access to material non-public information and are required by law to report their trades to the SEC within two business days. Currently, 18 insiders are actively trading ATER stock, having executed 259 transactions in the past 90 days. The most active insider is Macarthur, Llc 9830 (Executive), who has made 5 transactions totaling $31.1M.
Get notified when executives and directors at ATER file new Form 4 transactions
Date | Insider | Title | Type | Shares | Price | Value | Flags |
|---|---|---|---|---|---|---|---|
| Aug 13, 2025 | E. Lattmann Susan | Executive | Award | 78,034 | $N/A | $0 | |
| Aug 13, 2025 | A. Harlam Bari | Executive | Award | 78,034 | $N/A | $0 | |
| Aug 13, 2025 | Kurtz William | Executive | Award | 78,034 | $N/A | $0 | |
| Sep 11, 2024 | O. Feldman Joshua | Executive | Sale | 1,919 | $3.07 | $5.9K | |
| Sep 11, 2024 | Lepper Phillip | Executive | Sale | 7,721 | $3.06 | $23.6K | |
| Sep 11, 2024 | Zion Zahut Roi | Executive | Sale | 14,050 | $3.06 | $43.0K | |
| Sep 11, 2024 | Rodriguez Arturo | Executive | Sale | 10,325 | $3.07 | $31.7K | |
| Sep 5, 2024 | E. Lattmann Susan | Executive | Sale | 6,000 | $3.20 | $19.2K | |
| Aug 23, 2024 | Kurtz William | Executive | Sale | 8,547 | $3.01 | $25.7K | |
| Aug 16, 2024 | A. Harlam Bari | Executive | Award | 33,693 | $N/A | $0 | |
| Aug 16, 2024 | Kurtz William | Executive | Award | 33,693 | $N/A | $0 | |
| Aug 16, 2024 | E. Lattmann Susan | Executive | Award | 33,693 | $N/A | $0 | |
| Aug 16, 2024 | Liebel Sarah | Executive | Award | 33,693 | $N/A | $0 | |
| Aug 15, 2024 | Kurtz William | Executive | Sale | 453 | $3.15 | $1.4K | |
| Aug 14, 2024 | Liebel Sarah | Executive | Sale | 7,001 | $3.03 | $21.2K |
| TYPE | COUNT | VALUE | % |
|---|---|---|---|
Sale(S) | 158 | $61.0M | 60.2% |
Purchase(P) | 4 | $11.4M | 11.2% |
Expiration (Short)(E) | 1 | $11.3M | 11.2% |
Exercise(M) | 20 | $10.6M | 10.4% |
Disposition(D) | 1 | $7.1M | 7.0% |
Award(A) | 75 | $0 | 0.0% |
Insider selling pressure at Aterian, Inc. has increased, with 18 insiders executing 259 transactions across all time. Total sales of $61.0M significantly outpace purchases of $11.4M, resulting in a net outflow of $49.6M. This selling activity appears largely discretionary, which may warrant closer attention from investors.