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Sera Prognostics (SERA) Insider Trading & Ownership

Sera Prognostics logo
$2.01 -0.04 (-1.95%)
As of 02:33 PM Eastern
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Sera Prognostics (NASDAQ:SERA) Insider Buying and Selling Activity

Current
Insider Ownership
Percentage
11.30%
Number Of
Insiders Buying
(Last 12 Months)
0
Number Of
Insiders Selling
(Last 12 Months)
8
Amount Of
Insider Selling
(Last 12 Months)
$397.75K
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SERA Insider Buying and Selling by Quarter

Sera Prognostics Insider and Congressional Trades History

Export
Transaction DateInsiderBuy/SellNumber of SharesAverage Share PriceTotal TransactionDetails
9/8/2026
Zhenya Lindgardt
CEO
Sell20,139$2.00$40,278.00  
6/9/2026
Austin Aerts
CFO
Sell5,440$2.08$11,315.20  
6/9/2026
Zhenya Lindgardt
CEO
Sell20,755$2.08$43,170.40  
6/8/2026
Sandra Aj Lawrence
Director
Sell1,560$2.15$3,354.00  
3/11/2026
Austin Aerts
CFO
Sell1,019$2.04$2,078.76  
3/11/2026
Benjamin Jackson
General Counsel
Sell1,027$2.04$2,095.08  
3/11/2026
John J Boniface
Insider
Sell1,517$2.04$3,094.68  
3/11/2026
Paul Kearney
Insider
Sell1,396$2.04$2,847.84  
3/11/2026
Robert Gardner Harrison
Insider
Sell716$2.04$1,460.64  
3/11/2026
Zhenya Lindgardt
CEO
Sell2,973$2.04$6,064.92  
3/10/2026
Austin Aerts
CFO
Sell6,069$1.90$11,531.10  
3/10/2026
Zhenya Lindgardt
CEO
Sell22,639$1.90$43,014.10  
3/9/2026
Austin Aerts
CFO
Sell674$1.96$1,321.04  
3/9/2026
Benjamin Jackson
General Counsel
Sell3,119$1.96$6,113.24  
3/9/2026
John J Boniface
Insider
Sell3,038$1.96$5,954.48  
3/9/2026
Paul Kearney
Insider
Sell2,026$1.96$3,970.96  
3/9/2026
Robert Gardner Harrison
Insider
Sell3,360$1.96$6,585.60  
3/6/2026
Sandra Aj Lawrence
Director
Sell1,560$1.95$3,042.00  
2/24/2026
Robert Gardner Harrison
Insider
Sell2,000$2.34$4,680.00  
1/27/2026
Robert Gardner Harrison
Insider
Sell2,000$2.97$5,940.00  
12/30/2025
Robert Gardner Harrison
Insider
Sell2,000$3.00$6,000.00  
12/10/2025
Austin Aerts
CFO
Sell873$3.31$2,889.63  
12/10/2025
Benjamin Jackson
General Counsel
Sell892$3.31$2,952.52  
12/10/2025
John J Boniface
Insider
Sell1,332$3.31$4,408.92  
12/10/2025
Paul Kearney
Insider
Sell1,213$3.31$4,015.03  
12/10/2025
Robert Gardner Harrison
Insider
Sell616$3.31$2,038.96  
12/10/2025
Zhenya Lindgardt
CEO
Sell4,155$3.31$13,753.05  
12/9/2025
Austin Aerts
CFO
Sell5,232$3.04$15,905.28  
12/9/2025
Zhenya Lindgardt
CEO
Sell28,215$3.04$85,773.60  
12/8/2025
Sandra Aj Lawrence
Director
Sell1,560$3.05$4,758.00  
12/5/2025
Mansoor Raza Mirza
Director
Sell292$3.05$890.60  
11/26/2025
Paul Kearney
Insider
Sell1,986$3.51$6,970.86  
11/5/2025
Mansoor Raza Mirza
Director
Sell221$3.04$671.84  
11/4/2025
Robert Gardner Harrison
Insider
Sell2,000$3.07$6,140.00  
10/7/2025
Robert Gardner Harrison
Insider
Sell2,000$3.18$6,360.00  
9/11/2025
Austin Aerts
CFO
Sell915$3.13$2,863.95  
9/11/2025
Benjamin Jackson
General Counsel
Sell934$3.13$2,923.42  
9/11/2025
John J Boniface
Insider
Sell1,395$3.13$4,366.35  
9/11/2025
Paul Kearney
Insider
Sell1,271$3.13$3,978.23  
9/11/2025
Robert Gardner Harrison
Insider
Sell645$3.13$2,018.85  
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9/11/2025
Zhenya Lindgardt
CEO
Sell3,246$3.13$10,159.98  
(Data available from 1/1/2013 forward)

SERA Insider Trading Activity - Frequently Asked Questions

The list of insiders at Sera Prognostics includes Austin Aerts, Benjamin Jackson, John J Boniface, Joshua Phillips, Mansoor Raza Mirza, Paul Kearney, Robert Gardner Harrison, Sandra Aj Lawrence, and Zhenya Lindgardt. Learn more on insiders at SERA.

11.30% of Sera Prognostics stock is owned by insiders. Learn more on SERA's insider holdings.

The following insiders have sold SERA shares in the last 24 months: Austin Aerts ($164,026.16), Benjamin Jackson ($225,861.46), John J Boniface ($19,954.15), Joshua Phillips ($171,775.57), Mansoor Raza Mirza ($6,769.67), Paul Kearney ($81,525.82), Robert Gardner Harrison ($183,483.18), Sandra Aj Lawrence ($23,045.95), and Zhenya Lindgardt ($458,100.57).

Insiders have sold a total of 370,327 Sera Prognostics shares in the last 24 months for a total of $1,334,542.53 sold.


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This page (NASDAQ:SERA) was last updated on 9/11/2026 by MarketBeat.com Staff.
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