MarketPeel
Insider Trading Intelligence
KL

Kenneth Patrick Lorton

SDGR
SEE REMARKS · SCHRODINGER, INC. · CIK 0001797730
FILING MIX · LIFETIME51%/49%
BUYS
22
SELLS
21
TOTAL VALUE
$3.69M
COMPANIES
1
ACTIVE SINCE
Feb 2020
HOLDINGS NOW
89,241
AVG SELL PX
$55.55
TRADE KIND
SHOWING 43 / 43
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
10 backtested trades · 8 horizons · 7 pending
Forward-return performance of every backtestable P/S trade by Kenneth Patrick Lorton, measured at 8 horizons from 7 days to 2 years. Deduped per economic event so co-filings count once. Excess return = trade return minus SPY return over the same window.
HORIZONTRADESWIN RATEINSIDER RETURNSPY RETURNMEAN EXCESSMEDIAN EXCESST-STAT
7d10+40.00%-2.71%-0.35%-2.35%+0.84%
14d10+90.00%-4.54%+1.01%-5.55%-6.13%
30d10+90.00%-11.80%-1.17%-10.63%-12.35%
60d10+90.00%-4.52%+2.07%-6.59%-11.77%
90d10+90.00%-14.12%+3.77%-21.41%-27.45%
180d10(2 pending)+50.00%+13.96%+12.63%+1.33%+5.13%
1y10(2 pending)+100.00%-25.36%+27.88%-53.24%-45.10%
2y10(3 pending)+100.00%-52.29%+36.07%-88.35%-83.11%
How to read this: Insider Returnis the average raw return of the filer's trades over the horizon. SPY Return is what SPY did over those same windows — reference only, not a comparison. The headline alpha number is Mean Excess = Insider − SPY; green means the filer beat SPY, red means they trailed it. Win rate is the share of individual trades where the filer beat SPY. T-statvalues above 2 mean the alpha is unlikely to be chance given the sample size. "Pending" counts trades where the horizon hasn't elapsed yet; their stats are not included in the row average.
Holdings over time
SDGR · 89,241 shares · as of Mar 5, 2026
023,41046,82170,23193,641202120222023202420252026SHARES HELD
Trading cadence · quarterly flow
BUY SELL
2020
2020
2020
2020
2021
2021
2021
2021
2022
2022
2022
2022
2023
2023
2023
2023
2024
2024
2024
2024
2025
2025
2025
2025
2026
FLOW · 22 buys / 21 sellsCOVERAGE · 25 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
SDGR
SCHRODINGER, INC.
SALE10b5-1
10b5-1 plan
1,222$12.90$15.8K89,241Mar 5, 2026Mar 6, 2026View →
SDGR
SCHRODINGER, INC.
PURCHASEGRANT
Stock grant
34,25034,250Mar 2, 2026Mar 3, 2026View →
SDGR
SCHRODINGER, INC.
PURCHASEGRANT
Stock grant
17,13069,781Mar 2, 2026Mar 3, 2026View →
SDGR
SCHRODINGER, INC.
PURCHASEGRANT
Stock grant
20,68290,463Mar 2, 2026Mar 3, 2026View →
SDGR
SCHRODINGER, INC.
SALE10b5-1
10b5-1 plan
925$13.73$12.7K52,651Feb 10, 2026Feb 12, 2026View →
SDGR
SCHRODINGER, INC.
PURCHASEGRANT
Stock grant
50,00050,000Mar 3, 2025Mar 4, 2025View →
SDGR
SCHRODINGER, INC.
PURCHASEGRANT
Stock grant
12,50053,576Mar 3, 2025Mar 4, 2025View →
SDGR
SCHRODINGER, INC.
SALE10b5-1
10b5-1 plan
985$24.43$24.1K41,076Feb 11, 2025Feb 12, 2025View →
SDGR
SCHRODINGER, INC.
PURCHASEGRANT
Stock grant
30,00030,000Mar 21, 2024Mar 22, 2024View →
SDGR
SCHRODINGER, INC.
SALE
EVP, CTO & COO, Software
5,5740Mar 6, 2024Mar 7, 2024View →
SDGR
SCHRODINGER, INC.
PURCHASE
EVP, CTO & COO, Software
5,574$4.34$24.2K42,061Mar 6, 2024Mar 7, 2024View →
SDGR
SCHRODINGER, INC.
PURCHASEGRANT
Stock grant
60,00060,000Mar 4, 2024Mar 5, 2024View →
SDGR
SCHRODINGER, INC.
SALE10b5-1
10b5-1 plan
901$28.29$25.5K36,487Feb 12, 2024Feb 13, 2024View →
SDGR
SCHRODINGER, INC.
SALE10b5-1
10b5-1 plan
10,000$40.06$400.6K37,388Aug 9, 2023Aug 10, 2023View →
SDGR
SCHRODINGER, INC.
SALE
EVP & Chief Technology Officer
10,000$40.06$400.6K47,388May 23, 2023May 24, 2023View →
SDGR
SCHRODINGER, INC.
PURCHASEGRANT
Stock grant
8,17057,388Feb 9, 2023Feb 10, 2023View →
SDGR
SCHRODINGER, INC.
PURCHASEGRANT
Stock grant
49,00049,000Feb 9, 2023Feb 10, 2023View →
SDGR
SCHRODINGER, INC.
PURCHASEGRANT
Stock grant
70,00070,000Feb 9, 2022Feb 9, 2022View →
SDGR
SCHRODINGER, INC.
SALE
EVP & Chief Technology Officer
5585,574May 7, 2021May 11, 2021View →
SDGR
SCHRODINGER, INC.
PURCHASE
EVP & Chief Technology Officer
1,442$17.00$24.5K55,160May 7, 2021May 11, 2021View →
SDGR
SCHRODINGER, INC.
SALE
EVP & Chief Technology Officer
1,44287,199May 7, 2021May 11, 2021View →
SDGR
SCHRODINGER, INC.
SALEGRANT
Gift
6,50049,218May 7, 2021May 11, 2021View →
SDGR
SCHRODINGER, INC.
PURCHASE
EVP & Chief Technology Officer
558$4.34$2.4K55,718May 7, 2021May 11, 2021View →
SDGR
SCHRODINGER, INC.
SALE
EVP & Chief Technology Officer
8366,132Mar 9, 2021Mar 10, 2021View →
SDGR
SCHRODINGER, INC.
PURCHASE
EVP & Chief Technology Officer
5,000$17.00$85.0K53,718Mar 9, 2021Mar 10, 2021View →
SDGR
SCHRODINGER, INC.
PURCHASE
EVP & Chief Technology Officer
836$4.34$3.6K48,718Mar 9, 2021Mar 10, 2021View →
SDGR
SCHRODINGER, INC.
SALE
EVP & Chief Technology Officer
5,00088,641Mar 9, 2021Mar 10, 2021View →
SDGR
SCHRODINGER, INC.
PURCHASEGRANT
Stock grant
80,00080,000Feb 27, 2021Mar 2, 2021View →
SDGR
SCHRODINGER, INC.
PURCHASE
See Remarks
557$4.34$2.4K47,882Dec 3, 2020Dec 4, 2020View →
SDGR
SCHRODINGER, INC.
SALE
See Remarks
5576,968Dec 3, 2020Dec 4, 2020View →
SDGR
SCHRODINGER, INC.
PURCHASE
See Remarks
6,688$3.07$20.5K47,325Oct 9, 2020Oct 13, 2020View →
SDGR
SCHRODINGER, INC.
SALE
See Remarks
6,6880Oct 9, 2020Oct 13, 2020View →
SDGR
SCHRODINGER, INC.
SALE
See Remarks
5577,525Oct 1, 2020Oct 2, 2020View →
SDGR
SCHRODINGER, INC.
PURCHASE
See Remarks
557$4.34$2.4K40,637Oct 1, 2020Oct 2, 2020View →
SDGR
SCHRODINGER, INC.
SALE
See Remarks
2,6750Aug 17, 2020Aug 19, 2020View →
SDGR
SCHRODINGER, INC.
SALE
See Remarks
5,2958,082Aug 17, 2020Aug 19, 2020View →
SDGR
SCHRODINGER, INC.
PURCHASE
See Remarks
5,295$4.34$23.0K40,080Aug 17, 2020Aug 19, 2020View →
SDGR
SCHRODINGER, INC.
PURCHASE
See Remarks
2,675$3.07$8.2K34,785Aug 17, 2020Aug 19, 2020View →
SDGR
SCHRODINGER, INC.
SALE
See Remarks
701$65.14$45.7K70,198Aug 12, 2020Aug 14, 2020View →
SDGR
SCHRODINGER, INC.
SALE
See Remarks
8,366$68.12$569.9K32,110Aug 12, 2020Aug 14, 2020View →
SDGR
SCHRODINGER, INC.
SALE
See Remarks
6,966$66.49$463.1K63,232Aug 12, 2020Aug 14, 2020View →
SDGR
SCHRODINGER, INC.
SALE
See Remarks
22,756$67.32$1.53M40,476Aug 12, 2020Aug 14, 2020View →
SDGR
SCHRODINGER, INC.
PURCHASEGRANT
Stock grant
93,64193,641Feb 10, 2020Feb 10, 2020View →
Other insiders · SDGR
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About this filer
CIK 0001797730
ROLE
See Remarks
PRIMARY
SDGR
COMPANIES
1
ACTIVE SINCE
Feb 2020
MARKETPEEL · /INSIDER/0001797730DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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