0
Insider buys, 6 months
0
Congress trades, 6 months
0
Signals, 6 months
Six months
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After each filing
64
Jul 25
Sale
TCG Crossover GP II, LLC
Insider
1 week
+9.9%S&P +2.5%
1 month
+17.9%S&P +3.6%
3 months
+28.6%S&P +3.1%
6 months
Result in52 trading days
Jul 25
Sale
TCG Crossover Fund II, L.P.
Insider
1 week
+9.9%S&P +2.5%
1 month
+17.9%S&P +3.6%
3 months
+28.6%S&P +3.1%
6 months
Result in52 trading days
Jul 25
Sale
TCG Crossover GP III, LLC
Insider
1 week
+9.9%S&P +2.5%
1 month
+17.9%S&P +3.6%
3 months
+28.6%S&P +3.1%
6 months
Result in52 trading days
Jul 25
Sale
TCG Crossover Fund III, L.P.
Insider
1 week
+9.9%S&P +2.5%
1 month
+17.9%S&P +3.6%
3 months
+28.6%S&P +3.1%
6 months
Result in52 trading days
Jul 25
Sale
Yu Chen-Ming
Insider
1 week
+9.9%S&P +2.5%
1 month
+17.9%S&P +3.6%
3 months
+28.6%S&P +3.1%
6 months
Result in52 trading days
Show all 64
May 6
Sale
Li Yang
Insider
1 week
−11.7%S&P +1.2%
1 month
−36.9%S&P +0.5%
3 months
−36.6%S&P +5.0%
6 months
−7.3%S&P +5.0%
May 6
Sale
Williams Charles O
Insider
1 week
−11.7%S&P +1.2%
1 month
−36.9%S&P +0.5%
3 months
−36.6%S&P +5.0%
6 months
−7.3%S&P +5.0%
May 6
Sale
Parker Craig C
Insider
1 week
−11.7%S&P +1.2%
1 month
−36.9%S&P +0.5%
3 months
−36.6%S&P +5.0%
6 months
−7.3%S&P +5.0%
Mar 26
Buy
TCG Crossover GP II, LLC
Insider
1 week
−0.5%S&P +1.7%
1 month
+7.0%S&P +10.9%
3 months
−9.9%S&P +13.3%
6 months
+5.5%S&P +20.2%
Mar 26
Buy
TCG Crossover Fund II, L.P.
Insider
1 week
−0.5%S&P +1.7%
1 month
+7.0%S&P +10.9%
3 months
−9.9%S&P +13.3%
6 months
+5.5%S&P +20.2%
Mar 26
Buy
TCG Crossover GP III, LLC
Insider
1 week
−0.5%S&P +1.7%
1 month
+7.0%S&P +10.9%
3 months
−9.9%S&P +13.3%
6 months
+5.5%S&P +20.2%
Mar 26
Buy
TCG Crossover Fund III, L.P.
Insider
1 week
−0.5%S&P +1.7%
1 month
+7.0%S&P +10.9%
3 months
−9.9%S&P +13.3%
6 months
+5.5%S&P +20.2%
Mar 17
Buy
TCG Crossover GP II, LLC
Insider
1 week
−2.3%S&P −2.4%
1 month
+18.4%S&P +4.9%
3 months
−11.1%S&P +12.2%
6 months
−33.9%S&P +13.0%
Mar 17
Buy
TCG Crossover Fund II, L.P.
Insider
1 week
−2.3%S&P −2.4%
1 month
+18.4%S&P +4.9%
3 months
−11.1%S&P +12.2%
6 months
−33.9%S&P +13.0%
Mar 17
Buy
TCG Crossover GP III, LLC
Insider
1 week
−2.3%S&P −2.4%
1 month
+18.4%S&P +4.9%
3 months
−11.1%S&P +12.2%
6 months
−33.9%S&P +13.0%
Mar 17
Buy
TCG Crossover Fund III, L.P.
Insider
1 week
−2.3%S&P −2.4%
1 month
+18.4%S&P +4.9%
3 months
−11.1%S&P +12.2%
6 months
−33.9%S&P +13.0%
Feb 14
Buy
TCG Crossover GP II, LLC
Insider
1 week
+10.1%S&P +0.7%
1 month
+4.7%S&P −3.1%
3 months
+11.9%S&P +8.5%
6 months
−2.2%S&P +13.0%
Feb 14
Buy
TCG Crossover Fund II, L.P.
Insider
1 week
+10.1%S&P +0.7%
1 month
+4.7%S&P −3.1%
3 months
+11.9%S&P +8.5%
6 months
−2.2%S&P +13.0%
Feb 14
Buy
TCG Crossover GP III, LLC
Insider
1 week
+10.1%S&P +0.7%
1 month
+4.7%S&P −3.1%
3 months
+11.9%S&P +8.5%
6 months
−2.2%S&P +13.0%
Feb 14
Buy
TCG Crossover Fund III, L.P.
Insider
1 week
+10.1%S&P +0.7%
1 month
+4.7%S&P −3.1%
3 months
+11.9%S&P +8.5%
6 months
−2.2%S&P +13.0%
Feb 4
Buy
TCG Crossover GP II, LLC
Insider
1 week
+4.0%S&P +0.8%
1 month
+14.3%S&P −2.0%
3 months
+44.3%S&P +7.2%
6 months
−8.5%S&P +12.6%
Feb 4
Buy
TCG Crossover Fund II, L.P.
Insider
1 week
+4.0%S&P +0.8%
1 month
+14.3%S&P −2.0%
3 months
+44.3%S&P +7.2%
6 months
−8.5%S&P +12.6%
Feb 4
Buy
TCG Crossover GP III, LLC
Insider
1 week
+4.0%S&P +0.8%
1 month
+14.3%S&P −2.0%
3 months
+44.3%S&P +7.2%
6 months
−8.5%S&P +12.6%
Feb 4
Buy
TCG Crossover Fund III, L.P.
Insider
1 week
+4.0%S&P +0.8%
1 month
+14.3%S&P −2.0%
3 months
+44.3%S&P +7.2%
6 months
−8.5%S&P +12.6%
Jan 21
Buy
Kutzkey Tim
Insider
1 week
+13.1%S&P +1.5%
1 month
+38.7%S&P +0.6%
3 months
+72.3%S&P +4.1%
6 months
+10.4%S&P +8.3%
Jan 21
Buy
COLUMN GROUP III GP, LP
Insider
1 week
+13.1%S&P +1.5%
1 month
+38.7%S&P +0.6%
3 months
+72.3%S&P +4.1%
6 months
+10.4%S&P +8.3%
Jan 21
Buy
COLUMN GROUP III-A, LP
Insider
1 week
+13.1%S&P +1.5%
1 month
+38.7%S&P +0.6%
3 months
+72.3%S&P +4.1%
6 months
+10.4%S&P +8.3%
Jan 21
Buy
COLUMN GROUP III, LP
Insider
1 week
+13.1%S&P +1.5%
1 month
+38.7%S&P +0.6%
3 months
+72.3%S&P +4.1%
6 months
+10.4%S&P +8.3%
Jan 21
Buy
Column Group Opportunity III, LP
Insider
1 week
+13.1%S&P +1.5%
1 month
+38.7%S&P +0.6%
3 months
+72.3%S&P +4.1%
6 months
+10.4%S&P +8.3%
Jan 21
Buy
Column Group Opportunity III GP, LP
Insider
1 week
+13.1%S&P +1.5%
1 month
+38.7%S&P +0.6%
3 months
+72.3%S&P +4.1%
6 months
+10.4%S&P +8.3%
Jan 21
Buy
TCG Opportunity III GP, LLC
Insider
1 week
+13.1%S&P +1.5%
1 month
+38.7%S&P +0.6%
3 months
+72.3%S&P +4.1%
6 months
+10.4%S&P +8.3%
Jan 21
Buy
Svennilson Peter
Insider
1 week
+13.1%S&P +1.5%
1 month
+38.7%S&P +0.6%
3 months
+72.3%S&P +4.1%
6 months
+10.4%S&P +8.3%
Jan 16
Buy
COLUMN GROUP III GP, LP
Insider
1 week
+1.6%S&P +0.2%
1 month
+25.4%S&P −0.8%
3 months
+61.3%S&P +2.8%
6 months
+14.9%S&P +8.8%
Jan 16
Buy
COLUMN GROUP III-A, LP
Insider
1 week
+1.6%S&P +0.2%
1 month
+25.4%S&P −0.8%
3 months
+61.3%S&P +2.8%
6 months
+14.9%S&P +8.8%
Jan 16
Buy
COLUMN GROUP III, LP
Insider
1 week
+1.6%S&P +0.2%
1 month
+25.4%S&P −0.8%
3 months
+61.3%S&P +2.8%
6 months
+14.9%S&P +8.8%
Jan 16
Buy
Column Group Opportunity III, LP
Insider
1 week
+1.6%S&P +0.2%
1 month
+25.4%S&P −0.8%
3 months
+61.3%S&P +2.8%
6 months
+14.9%S&P +8.8%
Jan 16
Buy
Column Group Opportunity III GP, LP
Insider
1 week
+1.6%S&P +0.2%
1 month
+25.4%S&P −0.8%
3 months
+61.3%S&P +2.8%
6 months
+14.9%S&P +8.8%
Jan 16
Buy
TCG Opportunity III GP, LLC
Insider
1 week
+1.6%S&P +0.2%
1 month
+25.4%S&P −0.8%
3 months
+61.3%S&P +2.8%
6 months
+14.9%S&P +8.8%
Jan 16
Buy
Svennilson Peter
Insider
1 week
+1.6%S&P +0.2%
1 month
+25.4%S&P −0.8%
3 months
+61.3%S&P +2.8%
6 months
+14.9%S&P +8.8%
Jan 16
Buy
Kutzkey Tim
Insider
1 week
+1.6%S&P +0.2%
1 month
+25.4%S&P −0.8%
3 months
+61.3%S&P +2.8%
6 months
+14.9%S&P +8.8%
Jan 9
Buy
Kutzkey Tim
Insider
1 week
+8.2%S&P −0.3%
1 month
+23.5%S&P −0.3%
3 months
+61.5%S&P −0.9%
6 months
+18.3%S&P +8.9%
Jan 9
Buy
COLUMN GROUP III GP, LP
Insider
1 week
+8.2%S&P −0.3%
1 month
+23.5%S&P −0.3%
3 months
+61.5%S&P −0.9%
6 months
+18.3%S&P +8.9%
Jan 9
Buy
COLUMN GROUP III-A, LP
Insider
1 week
+8.2%S&P −0.3%
1 month
+23.5%S&P −0.3%
3 months
+61.5%S&P −0.9%
6 months
+18.3%S&P +8.9%
Jan 9
Buy
COLUMN GROUP III, LP
Insider
1 week
+8.2%S&P −0.3%
1 month
+23.5%S&P −0.3%
3 months
+61.5%S&P −0.9%
6 months
+18.3%S&P +8.9%
Jan 9
Buy
Column Group Opportunity III, LP
Insider
1 week
+8.2%S&P −0.3%
1 month
+23.5%S&P −0.3%
3 months
+61.5%S&P −0.9%
6 months
+18.3%S&P +8.9%
Jan 9
Buy
Column Group Opportunity III GP, LP
Insider
1 week
+8.2%S&P −0.3%
1 month
+23.5%S&P −0.3%
3 months
+61.5%S&P −0.9%
6 months
+18.3%S&P +8.9%
Jan 9
Buy
TCG Opportunity III GP, LLC
Insider
1 week
+8.2%S&P −0.3%
1 month
+23.5%S&P −0.3%
3 months
+61.5%S&P −0.9%
6 months
+18.3%S&P +8.9%
Jan 9
Buy
Svennilson Peter
Insider
1 week
+8.2%S&P −0.3%
1 month
+23.5%S&P −0.3%
3 months
+61.5%S&P −0.9%
6 months
+18.3%S&P +8.9%
Jan 7
Sale
Li Yang
Insider
1 week
+0.2%S&P +0.1%
1 month
+14.2%S&P +0.2%
3 months
+37.5%S&P −1.1%
6 months
+16.1%S&P +10.1%
Jan 7
Sale
Williams Charles O
Insider
1 week
+0.2%S&P +0.1%
1 month
+14.2%S&P +0.2%
3 months
+37.5%S&P −1.1%
6 months
+16.1%S&P +10.1%
Dec 9, 2025
Buy
Kutzkey Tim
Insider
1 week
+1.2%S&P −0.6%
1 month
−16.3%S&P +1.9%
3 months
+17.2%S&P −2.2%
6 months
+5.7%S&P +8.6%
Dec 9, 2025
Buy
COLUMN GROUP III GP, LP
Insider
1 week
+1.2%S&P −0.6%
1 month
−16.3%S&P +1.9%
3 months
+17.2%S&P −2.2%
6 months
+5.7%S&P +8.6%
Dec 9, 2025
Buy
COLUMN GROUP III-A, LP
Insider
1 week
+1.2%S&P −0.6%
1 month
−16.3%S&P +1.9%
3 months
+17.2%S&P −2.2%
6 months
+5.7%S&P +8.6%
Dec 9, 2025
Buy
COLUMN GROUP III, LP
Insider
1 week
+1.2%S&P −0.6%
1 month
−16.3%S&P +1.9%
3 months
+17.2%S&P −2.2%
6 months
+5.7%S&P +8.6%
Dec 9, 2025
Buy
Column Group Opportunity III, LP
Insider
1 week
+1.2%S&P −0.6%
1 month
−16.3%S&P +1.9%
3 months
+17.2%S&P −2.2%
6 months
+5.7%S&P +8.6%
Dec 9, 2025
Buy
Column Group Opportunity III GP, LP
Insider
1 week
+1.2%S&P −0.6%
1 month
−16.3%S&P +1.9%
3 months
+17.2%S&P −2.2%
6 months
+5.7%S&P +8.6%
Dec 9, 2025
Buy
TCG Opportunity III GP, LLC
Insider
1 week
+1.2%S&P −0.6%
1 month
−16.3%S&P +1.9%
3 months
+17.2%S&P −2.2%
6 months
+5.7%S&P +8.6%
Dec 3, 2025
Buy
Kutzkey Tim
Insider
1 week
+52.1%S&P +0.5%
1 month
+21.3%S&P +0.9%
3 months
+71.7%S&P −1.4%
6 months
+36.6%S&P +8.5%
Nov 18, 2025
Buy
COLUMN GROUP III GP, LP
Insider
1 week
+23.6%S&P +2.3%
1 month
+65.9%S&P +2.5%
3 months
+105.3%S&P +4.8%
6 months
+109.2%S&P +13.2%
Nov 18, 2025
Buy
COLUMN GROUP III-A, LP
Insider
1 week
+23.6%S&P +2.3%
1 month
+65.9%S&P +2.5%
3 months
+105.3%S&P +4.8%
6 months
+109.2%S&P +13.2%
Nov 18, 2025
Buy
COLUMN GROUP III, LP
Insider
1 week
+23.6%S&P +2.3%
1 month
+65.9%S&P +2.5%
3 months
+105.3%S&P +4.8%
6 months
+109.2%S&P +13.2%
Nov 18, 2025
Buy
Column Group Opportunity III, LP
Insider
1 week
+23.6%S&P +2.3%
1 month
+65.9%S&P +2.5%
3 months
+105.3%S&P +4.8%
6 months
+109.2%S&P +13.2%
Nov 18, 2025
Buy
Column Group Opportunity III GP, LP
Insider
1 week
+23.6%S&P +2.3%
1 month
+65.9%S&P +2.5%
3 months
+105.3%S&P +4.8%
6 months
+109.2%S&P +13.2%
Nov 18, 2025
Buy
TCG Opportunity III GP, LLC
Insider
1 week
+23.6%S&P +2.3%
1 month
+65.9%S&P +2.5%
3 months
+105.3%S&P +4.8%
6 months
+109.2%S&P +13.2%
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 SRZN
67 held · newest 567 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.