0
Insider buys, 6 months
0
Congress trades, 6 months
0
Signals, 6 months
Six months
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After each filing
7
Aug 20
Sale
Horn David R.
Insider
1 week
−0.5%S&P +1.1%
1 month
−7.9%S&P +1.7%
3 months
Result in7 trading days
6 months
Result in70 trading days
Jul 11
Sale
Nishar Dipchand
Insider
1 week
−6.0%S&P −0.9%
1 month
−0.5%S&P +2.9%
3 months
+0.9%S&P +4.2%
6 months
Result in42 trading days
May 22
Sale
Horn David R.
Insider
1 week
+5.0%S&P +1.7%
1 month
−5.6%S&P −1.4%
3 months
+14.0%S&P +2.7%
6 months
Result in9 trading days
Feb 20
Sale
Horn David R.
Insider
1 week
−13.1%S&P −0.5%
1 month
−13.4%S&P −4.7%
3 months
−10.6%S&P +8.0%
6 months
+2.5%S&P +11.7%
Feb 20
Sale
Farokhzad Omid
Insider
1 week
−13.1%S&P −0.5%
1 month
−13.4%S&P −4.7%
3 months
−10.6%S&P +8.0%
6 months
+2.5%S&P +11.7%
Show all 7
Nov 22, 2025
Sale
Farokhzad Omid
Insider
1 week
−3.1%S&P +1.9%
1 month
−5.6%S&P +3.5%
3 months
+6.7%S&P +3.4%
6 months
−1.0%S&P +13.5%
Nov 22, 2025
Sale
Horn David R.
Insider
1 week
−3.1%S&P +1.9%
1 month
−5.6%S&P +3.5%
3 months
+6.7%S&P +3.4%
6 months
−1.0%S&P +13.5%
Every purchase and sale on this ticker reported by a member of Congress or an insider, measured from the close of the first trading day after it became public to the close 1 week, 1 month, 3 months and 6 months later, each beside the S&P over the same days.
Filings for SEER
27 held · newest 527 held · newest 2Loading the filings.
Aeon news and offers by email
New sources, new features and offers like our founding price. A few times a month at most. Stop any time.
Government contracts, last 12 months
Awards of $10M and up, from USAspending · context, not a signalNo contracts of $10M or more in the last 12 months.
Lobbying
Last four quartersNo lobbying reports on file.