Aerts Austin (CIK 0001979974)

Latest company ownership

Shares held
278,319
Last filed at
Nov 12, 2025
Confidence Score
45.4
2025Q4
Confidence Score History
2024Q1 2025Q4

Recent buy/sell transactions

Exec date Filing date Company Role Signal Confidence Shares % of shares Under plan? Amount (USD)
Dec 10, 2025 Dec 11, 2025 SERA PROGNOSTICS, INC. CFO Sell 52.5 -873 -0.32% $2.9K
Dec 9, 2025 Dec 10, 2025 SERA PROGNOSTICS, INC. CFO Sell 46.3 -5,232 -1.88% $15.9K
Nov 10, 2025 Nov 12, 2025 SERA PROGNOSTICS, INC. CFO Sell 46.3 -6,351 -2.23% $16.6K
Sep 11, 2025 Sep 12, 2025 SERA PROGNOSTICS, INC. CFO Sell 52.5 -915 -0.32% $2.9K
Sep 9, 2025 Sep 9, 2025 SERA PROGNOSTICS, INC. CFO Sell 46.3 -5,263 -1.81% $16.6K
Aug 8, 2025 Aug 11, 2025 SERA PROGNOSTICS, INC. CFO Sell 46.3 -5,800 -1.96% $14.7K
Jun 9, 2025 Jun 11, 2025 SERA PROGNOSTICS, INC. CFO Sell 47.5 -6,680 -2.20% $9.6K
May 8, 2025 May 9, 2025 SERA PROGNOSTICS, INC. CFO Sell 46.3 -6,374 -2.06% $15.6K
Mar 7, 2025 Mar 10, 2025 SERA PROGNOSTICS, INC. CFO Sell 46.3 -4,818 -1.53% $19.9K
Mar 5, 2025 Mar 7, 2025 SERA PROGNOSTICS, INC. CFO Sell 90.0 +37,110 13.38% $2.2K
Feb 12, 2025 Feb 14, 2025 SERA PROGNOSTICS, INC. CFO Sell 46.3 -5,915 -2.09% $27.1K
Jan 10, 2025 Jan 14, 2025 SERA PROGNOSTICS, INC. CFO Sell 51.3 -2,431 -0.85% $19.6K
Dec 10, 2024 Dec 12, 2024 SERA PROGNOSTICS, INC. CFO Sell 46.3 -5,730 -1.97% $42.5K
Nov 11, 2024 Nov 12, 2024 SERA PROGNOSTICS, INC. CFO Sell 42.5 -7,179 -2.40% $52.6K
Sep 10, 2024 Sep 10, 2024 SERA PROGNOSTICS, INC. CFO Sell 46.3 -5,056 -1.66% $38.3K
Aug 7, 2024 Aug 8, 2024 SERA PROGNOSTICS, INC. CFO Sell 42.5 -6,760 -2.18% $50.2K
Jun 10, 2024 Jun 11, 2024 SERA PROGNOSTICS, INC. CFO Sell 46.3 -5,415 -1.71% $43.9K
May 8, 2024 May 10, 2024 SERA PROGNOSTICS, INC. CFO Sell 42.5 -6,592 -2.04% $63.2K
Mar 26, 2024 Mar 26, 2024 SERA PROGNOSTICS, INC. CFO Sell 42.5 -8,092 -2.45% $75.8K
Mar 6, 2024 Mar 7, 2024 SERA PROGNOSTICS, INC. CFO Sell 52.5 -444 -0.13% $4K
Feb 6, 2024 Feb 7, 2024 SERA PROGNOSTICS, INC. CFO Sell 42.5 -9,786 -2.87% $78.6K