Austin Aerts, the Chief Financial Officer of $SERA, sold 945 shares of the company on 06-10-2025 for an estimated $1,398. We received data on the trade from a recent SEC filing. This was a sale of approximately 0.3% of their shares of this class of stock. Following this trade, they now own 296,648 shares of this class of $SERA stock.
$SERA Insider Trading Activity
$SERA insiders have traded $SERA stock on the open market 60 times in the past 6 months. Of those trades, 0 have been purchases and 60 have been sales.
Here’s a breakdown of recent trading of $SERA stock by insiders over the last 6 months:
- BENJAMIN JACKSON (General Counsel) has made 0 purchases and 7 sales selling 44,875 shares for an estimated $255,014.
- ZHENYA LINDGARDT (Chief Executive Officer) has made 0 purchases and 5 sales selling 79,589 shares for an estimated $247,767.
- JOSHUA PHILLIPS has made 0 purchases and 16 sales selling 34,211 shares for an estimated $230,468.
- ROBERT GARDNER HARRISON (Chief Information Officer) has made 0 purchases and 10 sales selling 42,277 shares for an estimated $217,360.
- PAUL KEARNEY (Chief Data Officer) has made 0 purchases and 6 sales selling 28,499 shares for an estimated $148,834.
- AUSTIN AERTS (Chief Financial Officer) has made 0 purchases and 7 sales selling 26,758 shares for an estimated $93,933.
- JOHN J. BONIFACE (Chief Scientific Officer) has made 0 purchases and 3 sales selling 13,091 shares for an estimated $48,115.
- MANSOOR RAZA MIRZA has made 0 purchases and 6 sales selling 620 shares for an estimated $2,429.
To track insider transactions, check out Quiver Quantitative's insider trading dashboard.
$SERA Hedge Fund Activity
We have seen 33 institutional investors add shares of $SERA stock to their portfolio, and 36 decrease their positions in their most recent quarter.
Here are some of the largest recent moves:
- CITADEL ADVISORS LLC added 627,343 shares (+980223.4%) to their portfolio in Q1 2025, for an estimated $2,308,622
- AWM INVESTMENT COMPANY, INC. added 281,703 shares (+48.1%) to their portfolio in Q1 2025, for an estimated $1,036,667
- PERKINS CAPITAL MANAGEMENT INC added 150,000 shares (+inf%) to their portfolio in Q1 2025, for an estimated $552,000
- GHISALLO CAPITAL MANAGEMENT LLC added 100,000 shares (+inf%) to their portfolio in Q1 2025, for an estimated $368,000
- MORGAN STANLEY removed 99,145 shares (-54.6%) from their portfolio in Q1 2025, for an estimated $364,853
- WEALTH ENHANCEMENT ADVISORY SERVICES, LLC added 98,764 shares (+inf%) to their portfolio in Q1 2025, for an estimated $363,451
- GOLDMAN SACHS GROUP INC removed 77,981 shares (-55.3%) from their portfolio in Q1 2025, for an estimated $286,970
To track hedge funds' stock portfolios, check out Quiver Quantitative's institutional holdings dashboard.
This article is not financial advice. See Quiver Quantitative's disclaimers for more information.
