Insider Trading
Current insider transactions (SEC Form 4) — buys and sells by officers, directors, and major shareholders.
| Ticker | Insider | Title | Date | Transaction | Price ($) | Shares | Value ($) | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|
| SERA | Inglis Tiffany Eul Davis | Chief Medical Officer | 10/12/2026 | Verkauf | 2.03 | 8,024 | 16,289 | Form 4 |
| SERV | Read Brian | Chief Financial Officer | 10/02/2026 | Zuteilung | — | 167,144 | — | Form 4 |
| SERV | Kashani Ali | Chief Executive Officer | 10/02/2026 | Zuteilung | — | 344,440 | — | Form 4 |
| SERV | Parang Touraj | President & COO | 10/02/2026 | Zuteilung | — | 241,252 | — | Form 4 |
| SERA | Inglis Tiffany Eul Davis | Chief Medical Officer | 09/10/2026 | Verkauf | 2.00 | 486 | 972 | Form 4 |
| SERA | Anderson Dyaarl Lee Jr. | Chief Commercial Officer | 09/10/2026 | Verkauf | 2.00 | 1,800 | 3,600 | Form 4 |
| SERA | Lindgardt Zhenya | Chief Executive Officer | 09/10/2026 | Verkauf | 2.00 | 7,022 | 14,044 | Form 4 |
| SERA | Jackson Benjamin | General Counsel | 09/10/2026 | Verkauf | 2.00 | 2,190 | 4,380 | Form 4 |
| SERA | Lindgardt Zhenya | Chief Executive Officer | 09/08/2026 | Verkauf | 2.00 | 20,139 | 40,278 | Form 4 |
| SERA | Gleason Scott | Chief Financial Officer | 08/31/2026 | Zuteilung | — | 117,924 | — | Form 4 |
| SERV | Read Brian | Chief Financial Officer | 08/19/2026 | Verkauf | 4.80 | 9,700 | 46,560 | Form 4 |
| SERV | Read Brian | Chief Financial Officer | 08/18/2026 | Verkauf | 4.56 | 6,129 | 27,948 | Form 4 |
| SERV | Kashani Ali | Chief Executive Officer | 08/18/2026 | Verkauf | 4.56 | 45,158 | 205,920 | Form 4 |
| SERV | Parang Touraj | President & COO | 08/18/2026 | Verkauf | 4.56 | 19,810 | 90,334 | Form 4 |
| SERV | Parang Touraj | President & COO | 08/18/2026 | Verkauf | 4.53 | 18,183 | 82,369 | Form 4 |
| SERV | Read Brian | Chief Financial Officer | 08/17/2026 | Verkauf | 5.24 | 25,240 | 132,258 | Form 4 |
| SERA | Phillips Joshua | Director | 07/10/2026 | Zuteilung | — | 2,260 | — | Form 4 |
| SERA | Phillips Joshua | Director | 07/10/2026 | Zuteilung | — | 22,426 | — | Form 4 |
| SERA | Barlow Jane F | Director | 07/10/2026 | Zuteilung | — | 1,949 | — | Form 4 |
| SERA | Barlow Jane F | Director | 07/10/2026 | Zuteilung | — | 22,426 | — | Form 4 |
| SERA | Mirza Mansoor Raza | Director | 07/10/2026 | Zuteilung | — | 1,771 | — | Form 4 |
| SERA | Mirza Mansoor Raza | Director | 07/10/2026 | Zuteilung | — | 22,426 | — | Form 4 |
| SERA | Kamdar Kim P. | Director | 07/10/2026 | Zuteilung | — | 3,421 | — | Form 4 |
| SERA | Kamdar Kim P. | Director | 07/10/2026 | Zuteilung | — | 22,426 | — | Form 4 |
| SERA | Capone Mark Christopher | Director | 07/10/2026 | Zuteilung | — | 1,975 | — | Form 4 |
| SERA | Capone Mark Christopher | Director | 07/10/2026 | Zuteilung | — | 42,404 | — | Form 4 |
| SERA | Lawrence Sandra AJ | Director | 07/10/2026 | Zuteilung | — | 2,276 | — | Form 4 |
| SERA | Lawrence Sandra AJ | Director | 07/10/2026 | Zuteilung | — | 22,426 | — | Form 4 |
| SERA | Critchfield Gregory C | Director | 07/10/2026 | Zuteilung | — | 1,594 | — | Form 4 |
| SERA | Critchfield Gregory C | Director | 07/10/2026 | Zuteilung | — | 22,426 | — | Form 4 |
| SER | Brannan Stephen K. | Director | 07/07/2026 | Kauf | 2.03 | 1,000 | 2,030 | Form 4 |
A compact market overview — not investment advice. Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q).