Ronald Menezes serves as Executive at Sientra, Inc., where they oversee executive responsibilities. Since joining the company, Ronald Menezes has executed 7 insider transactions totaling $485.6K, demonstrating a bearish approach to their equity position. Their most recent transaction on Nov 1, 2025 involved selling 46,426 shares valued at $66.4K.
Ronald Menezes currently holds 1,074,705 shares of Sientra, Inc. (SIEN), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Ronald Menezes has been a net seller of SIEN stock. They have purchased $40.5K and sold $445.1K worth of shares.
Ronald Menezes's most recent insider trade was on Nov 1, 2025, when they sold 46,426 shares at $1.43 per share.
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| $0.71 |
| Discretionary |
| Mar 22, 2023 | SIEN | $2.4K | Payment | 1,725 | $1.38 | Discretionary |
| Nov 10, 2022 | SIEN | $6.9K | Payment | 36,500 | $0.19 | Discretionary |
| Mar 16, 2022 | SIEN | $0 | Award | 150,000 | $N/A | Discretionary |
| Nov 10, 2021 | SIEN | $445.1K | Sale | 78,498 | $5.67 | Discretionary |
| Aug 12, 2021 | SIEN | $40.5K | Purchase | 5,800 | $6.98 | Discretionary |