Aerts Austin
CIK 1979974 · Chief Financial Officer · last filed 2026-03-13
Aerts Austin is a Chief Financial Officer who has filed 25 SEC Form 4 insider transactions across 1 company since 2023. The most recent filing, for SERA, was dated Mar 13, 2026. Across all open-market trades the lifetime net is −$627.5K, making them a net seller over the disclosed history. Current disclosed insider exposure totals $657.5K across reported positions.
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
$657.5K
1
25
-$627.5K
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| SERA | Chief Financial Officer | 308,667 | $2.13 | $657.5K | -$627.5K | 25 | 2026-03-13 |
Recent Filings
25 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-03-13 | SERA | Grant (A) | +44,215 | $0 | EDGAR |
| 2026-03-12 | SERA | Sell (S) | −7,088 | -$13.6K | EDGAR |
| 2026-03-10 | SERA | Sell (S) | −674 | -$1.3K | EDGAR |
| 2025-12-11 | SERA | Sell (S) | −873 | -$2.9K | EDGAR |
| 2025-12-10 | SERA | Sell (S) | −5,232 | -$15.9K | EDGAR |
| 2025-11-12 | SERA | Sell (S) | −6,351 | -$16.6K | EDGAR |
| 2025-09-12 | SERA | Sell (S) | −915 | -$2.9K | EDGAR |
| 2025-09-09 | SERA | Sell (S) | −5,263 | -$16.6K | EDGAR |
| 2025-08-11 | SERA | Sell (S) | −5,800 | -$14.7K | EDGAR |
| 2025-06-11 | SERA | Sell (S) | −6,680 | -$9.6K | EDGAR |