ACETO CORP (ACET) is a publicly traded company in the Unknown sector. Across all available filings, 58 corporate insiders have executed 866 transactions totaling $62.8M, demonstrating a bullish sentiment with $13.8M in net insider flow. The most recent transaction on Jan 24, 2026 involved a transaction of 546 shares valued at $4.6K.
No significant insider buying has been recorded for ACET in the recent period.
No significant insider selling has been recorded for ACET in the recent period.
Based on recent SEC filings, insider sentiment for ACET is bullish with an Insider Alignment Score of 61/100 and a net flow of $13.8M. Insiders are accumulating shares, which historically signals confidence in the company's future performance.
Insider trading at ACETO CORP (ACET) 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, 58 insiders are actively trading ACET stock, having executed 866 transactions in the past 90 days. The most active insider is Carl L. Gordon (Executive), who has made 15 transactions totaling $19.1M.
Get notified when executives and directors at ACET file new Form 4 transactions
Date | Insider | Title | Type | Shares | Price | Value | Flags |
|---|---|---|---|---|---|---|---|
| Jan 24, 2026 | Nicholas Harvey Brian | Chief Financial Officer | Payment | 546 | $8.44 | $4.6K | C-Suite |
| Jan 24, 2026 | Schor Chen | Executive | Payment | 1,755 | $8.44 | $14.8K | |
| Jan 24, 2026 | Healey Don | Chief Technology Officer | Payment | 535 | $8.44 | $4.5K | C-Suite |
| Jan 24, 2026 | Aftab Blake | Chief Scientific Officer | Payment | 535 | $8.44 | $4.5K | |
| Oct 8, 2025 | Llc Orbimed Advisors | Executive | Purchase | 3,500,000 | $1.00 | $3.5M | Large |
| Oct 8, 2025 | Llc Orbimed Advisors | Executive | Purchase | 1,500,000 | $1.00 | $1.5M | Large |
| Jun 5, 2024 | Sinclair Andrew | Executive | Award | 5,900 | $N/A | $0 | |
| Jun 5, 2024 | Peng Katie | Executive | Award | 5,900 | $N/A | $0 | |
| Jun 5, 2024 | Kauffman Michael | Executive | Award | 5,900 | $N/A | $0 | |
| Jun 5, 2024 | Kauffman Michael | Executive | Sale | 5,900 | $1.43 | $8.4K | |
| Jun 5, 2024 | Dubin Steve | Executive | Award | 5,900 | $N/A | $0 | |
| Jun 5, 2024 | Jakobovits Aya | Executive | Award | 5,900 | $N/A | $0 | |
| Jun 5, 2024 | Chodakewitz Jeffrey | Executive | Award | 5,900 | $N/A | $0 | |
| Jun 5, 2024 | L. Gordon Carl | Executive | Award | 5,900 | $N/A | $0 | |
| Jan 25, 2024 | L. Gordon Carl | Executive | Purchase | 1,841,100 | $2.40 | $4.4M | Large |
| TYPE | COUNT | VALUE | % |
|---|---|---|---|
Award(A) | 387 | $53.8M | 43.2% |
Purchase(P) | 33 | $38.3M | 30.8% |
Sale(S) | 301 | $24.5M | 19.7% |
Exercise(M) | 78 | $4.9M | 4.0% |
Payment(F) | 38 | $2.9M | 2.3% |
Disposition(D) | 1 | $54.8K | 0.0% |
Gift(G) | 26 | $30.7K | 0.0% |
Other(J) | 2 | $0 | 0.0% |
Insiders at ACETO CORP are accumulating shares at an accelerated pace. With 58 insiders making 866 transactions totaling $38.3M in purchases versus $24.5M in sales, the net buying activity of $13.8M signals strong executive confidence. Carl L. Gordon (Executive) leads the buying activity with $19.1M in transactions across all time.