MarketPeel
Insider Trading Intelligence
KC

Keith Lamont Cummings

PLRX
CHIEF FINANCIAL OFFICER · PLIANT THERAPEUTICS, INC. · CIK 0001809204
FILING MIX · LIFETIME52%/48%
BUYS
35
SELLS
32
TOTAL VALUE
$3.79M
COMPANIES
1
ACTIVE SINCE
Feb 2020
HOLDINGS NOW
0
AVG SELL PX
$19.40
TRADE KIND
SHOWING 67 / 67
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
12 backtested trades · 8 horizons · 5 pending
Forward-return performance of every backtestable P/S trade by Keith Lamont Cummings, 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
7d12+83.33%-1.10%+1.10%-2.20%-4.12%
14d12+66.67%-0.44%+0.95%-1.39%-4.52%
30d12+58.33%-11.96%+1.35%-13.32%-6.80%
60d12+75.00%-11.55%+0.91%-12.46%-19.50%
90d12+33.33%-2.79%+3.56%-6.35%-1.77%
180d12(1 pending)+36.36%-14.22%+12.41%-26.64%-15.43%
1y12(1 pending)+100.00%-50.78%+23.73%-74.51%-80.49%
2y12(3 pending)+100.00%-59.65%+33.75%-93.39%-88.05%
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
PLRX · 0 shares · as of Apr 17, 2026
0100,000200,000300,000400,000202120222023202420252026SHARES 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
2026
FLOW · 35 buys / 32 sellsCOVERAGE · 26 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
PLRX
PLIANT THERAPEUTICS, INC.
PURCHASEGRANT
Stock grant
124,000124,000Apr 17, 2026Apr 17, 2026View →
PLRX
PLIANT THERAPEUTICS, INC.
PURCHASEGRANT
Stock grant
76,20076,200Apr 17, 2026Apr 17, 2026View →
PLRX
PLIANT THERAPEUTICS, INC.
SALE
Chief Financial Officer
76,0470Apr 17, 2026Apr 17, 2026View →
PLRX
PLIANT THERAPEUTICS, INC.
PURCHASEGRANT
Stock grant
110,500110,500Apr 17, 2026Apr 17, 2026View →
PLRX
PLIANT THERAPEUTICS, INC.
SALE
Chief Financial Officer
113,3000Apr 17, 2026Apr 17, 2026View →
PLRX
PLIANT THERAPEUTICS, INC.
PURCHASEGRANT
Stock grant
113,300113,300Apr 17, 2026Apr 17, 2026View →
PLRX
PLIANT THERAPEUTICS, INC.
PURCHASEGRANT
Stock grant
76,04776,047Apr 17, 2026Apr 17, 2026View →
PLRX
PLIANT THERAPEUTICS, INC.
PURCHASEGRANT
Stock grant
18,19818,198Apr 17, 2026Apr 17, 2026View →
PLRX
PLIANT THERAPEUTICS, INC.
SALE
Chief Financial Officer
76,2000Apr 17, 2026Apr 17, 2026View →
PLRX
PLIANT THERAPEUTICS, INC.
SALE
Chief Financial Officer
110,5000Apr 17, 2026Apr 17, 2026View →
PLRX
PLIANT THERAPEUTICS, INC.
SALE
Chief Financial Officer
124,0000Apr 17, 2026Apr 17, 2026View →
PLRX
PLIANT THERAPEUTICS, INC.
PURCHASEGRANT
Stock grant
74,25074,250Apr 17, 2026Apr 17, 2026View →
PLRX
PLIANT THERAPEUTICS, INC.
SALE
Chief Financial Officer
18,1980Apr 17, 2026Apr 17, 2026View →
PLRX
PLIANT THERAPEUTICS, INC.
SALE
Chief Financial Officer
74,2500Apr 17, 2026Apr 17, 2026View →
PLRX
PLIANT THERAPEUTICS, INC.
PURCHASEGRANT
Stock grant
400,000400,000Jan 22, 2026Jan 26, 2026View →
PLRX
PLIANT THERAPEUTICS, INC.
SALE10b5-1
10b5-1 plan
24,002$1.28$30.7K297,214Jan 20, 2026Jan 22, 2026View →
PLRX
PLIANT THERAPEUTICS, INC.
PURCHASEGRANT
Stock grant
113,300113,300Jan 23, 2025Jan 27, 2025View →
PLRX
PLIANT THERAPEUTICS, INC.
PURCHASEGRANT
Stock grant
56,650319,258Jan 23, 2025Jan 27, 2025View →
PLRX
PLIANT THERAPEUTICS, INC.
SALE10b5-1
10b5-1 plan
20,148$11.20$225.7K262,608Jan 17, 2025Jan 22, 2025View →
PLRX
PLIANT THERAPEUTICS, INC.
SALE10b5-1
10b5-1 plan
10,911$11.56$126.1K282,115Jul 10, 2024Jul 12, 2024View →
PLRX
PLIANT THERAPEUTICS, INC.
PURCHASEGRANT
Stock grant
21,313293,026Jul 9, 2024Jul 11, 2024View →
PLRX
PLIANT THERAPEUTICS, INC.
SALE
Chief Financial Officer
21,00076,047May 2, 2024May 6, 2024View →
PLRX
PLIANT THERAPEUTICS, INC.
PURCHASE
Chief Financial Officer
21,000$2.08$43.7K271,713May 2, 2024May 6, 2024View →
PLRX
PLIANT THERAPEUTICS, INC.
PURCHASEGRANT
Stock grant
55,250249,855Jan 23, 2024Jan 24, 2024View →
PLRX
PLIANT THERAPEUTICS, INC.
PURCHASEGRANT
Stock grant
110,500110,500Jan 23, 2024Jan 24, 2024View →
PLRX
PLIANT THERAPEUTICS, INC.
SALE10b5-1
10b5-1 plan
9,781$17.23$168.5K194,605Jan 17, 2024Jan 19, 2024View →
PLRX
PLIANT THERAPEUTICS, INC.
SALE10b5-1
10b5-1 plan
19,771$18.01$356.1K203,999Jul 17, 2023Jul 19, 2023View →
PLRX
PLIANT THERAPEUTICS, INC.
PURCHASEGRANT
Stock grant
38,750223,770Jul 14, 2023Jul 18, 2023View →
PLRX
PLIANT THERAPEUTICS, INC.
PURCHASE
Chief Financial Officer
30,750$2.08$64.0K185,020Jun 13, 2023Jun 14, 2023View →
PLRX
PLIANT THERAPEUTICS, INC.
SALE
Chief Financial Officer
30,75097,047Jun 13, 2023Jun 14, 2023View →
PLRX
PLIANT THERAPEUTICS, INC.
PURCHASE
Chief Financial Officer
5,800$2.08$12.1K154,270Jun 9, 2023Jun 12, 2023View →
PLRX
PLIANT THERAPEUTICS, INC.
SALE
Chief Financial Officer
5,800127,797Jun 9, 2023Jun 12, 2023View →
PLRX
PLIANT THERAPEUTICS, INC.
SALE10b5-1
10b5-1 plan
9,960$26.52$264.1K148,470Mar 30, 2023Apr 3, 2023View →
PLRX
PLIANT THERAPEUTICS, INC.
PURCHASEGRANT
Stock grant
19,375158,430Mar 29, 2023Mar 31, 2023View →
PLRX
PLIANT THERAPEUTICS, INC.
PURCHASEGRANT
Stock grant
76,20076,200Jan 25, 2023Jan 27, 2023View →
PLRX
PLIANT THERAPEUTICS, INC.
PURCHASEGRANT
Stock grant
54,000138,424Jan 25, 2023Jan 27, 2023View →
PLRX
PLIANT THERAPEUTICS, INC.
PURCHASE
Chief Financial Officer
12,500$2.08$26.0K96,924Jan 23, 2023Jan 25, 2023View →
PLRX
PLIANT THERAPEUTICS, INC.
SALE
Chief Financial Officer
30,000$35.00$1.05M84,424Jan 23, 2023Jan 25, 2023View →
PLRX
PLIANT THERAPEUTICS, INC.
SALE
Chief Financial Officer
17,50018,198Jan 23, 2023Jan 25, 2023View →
PLRX
PLIANT THERAPEUTICS, INC.
PURCHASE
Chief Financial Officer
17,500$6.22$108.8K114,424Jan 23, 2023Jan 25, 2023View →
PLRX
PLIANT THERAPEUTICS, INC.
SALE
Chief Financial Officer
12,500133,597Jan 23, 2023Jan 25, 2023View →
PLRX
PLIANT THERAPEUTICS, INC.
SALE
Chief Financial Officer
4,000146,097Dec 22, 2022Dec 27, 2022View →
PLRX
PLIANT THERAPEUTICS, INC.
PURCHASE
Chief Financial Officer
4,000$2.08$8.3K84,424Dec 22, 2022Dec 27, 2022View →
PLRX
PLIANT THERAPEUTICS, INC.
SALE
Chief Financial Officer
9,643$19.10$184.2K80,424Dec 20, 2022Dec 21, 2022View →
PLRX
PLIANT THERAPEUTICS, INC.
PURCHASEGRANT
Stock grant
19,37590,067Dec 19, 2022Dec 21, 2022View →
PLRX
PLIANT THERAPEUTICS, INC.
PURCHASEGRANT
Stock grant
124,000124,000Jan 26, 2022Feb 2, 2022View →
PLRX
PLIANT THERAPEUTICS, INC.
SALE
Chief Financial Officer
20,000150,097Sep 3, 2021Sep 3, 2021View →
PLRX
PLIANT THERAPEUTICS, INC.
PURCHASE
Chief Financial Officer
20,000$2.08$41.6K67,621Sep 3, 2021Sep 3, 2021View →
PLRX
PLIANT THERAPEUTICS, INC.
PURCHASE
Chief Financial Officer
20,000$2.08$41.6K47,621Mar 5, 2021Mar 5, 2021View →
PLRX
PLIANT THERAPEUTICS, INC.
SALE
Chief Financial Officer
20,000170,097Mar 5, 2021Mar 5, 2021View →
PLRX
PLIANT THERAPEUTICS, INC.
PURCHASEGRANT
Stock grant
74,25074,250Jan 23, 2021Jan 26, 2021View →
PLRX
PLIANT THERAPEUTICS, INC.
SALE
Chief Financial Officer
4,500190,097Dec 21, 2020Dec 23, 2020View →
PLRX
PLIANT THERAPEUTICS, INC.
PURCHASE
Chief Financial Officer
4,500$2.08$9.4K27,621Dec 21, 2020Dec 23, 2020View →
PLRX
PLIANT THERAPEUTICS, INC.
SALE
Chief Financial Officer
14,901$30.21$450.2K23.967Dec 1, 2020Dec 2, 2020View →
PLRX
PLIANT THERAPEUTICS, INC.
PURCHASE
Chief Financial Officer
11,591$2.08$24.1K34,712Dec 1, 2020Dec 2, 2020View →
PLRX
PLIANT THERAPEUTICS, INC.
SALE
Chief Financial Officer
846$30.72$26.0K23,121Dec 1, 2020Dec 2, 2020View →
PLRX
PLIANT THERAPEUTICS, INC.
PURCHASE
Chief Financial Officer
7,143$6.22$44.4K41,855Dec 1, 2020Dec 2, 2020View →
PLRX
PLIANT THERAPEUTICS, INC.
SALE
Chief Financial Officer
1,139$28.24$32.2K40,716Dec 1, 2020Dec 2, 2020View →
PLRX
PLIANT THERAPEUTICS, INC.
SALE
Chief Financial Officer
11,591194,597Dec 1, 2020Dec 2, 2020View →
PLRX
PLIANT THERAPEUTICS, INC.
SALE
Chief Financial Officer
7,14335,698Dec 1, 2020Dec 2, 2020View →
PLRX
PLIANT THERAPEUTICS, INC.
SALE
Chief Financial Officer
1,848$29.07$53.7K38,868Dec 1, 2020Dec 2, 2020View →
PLRX
PLIANT THERAPEUTICS, INC.
SALE
Chief Financial Officer
27,3220Jun 5, 2020Jun 9, 2020View →
PLRX
PLIANT THERAPEUTICS, INC.
PURCHASE
Chief Financial Officer
3,82123,121Jun 5, 2020Jun 9, 2020View →
PLRX
PLIANT THERAPEUTICS, INC.
SALE
Chief Financial Officer
19,300206,188Apr 30, 2020Jun 9, 2020View →
PLRX
PLIANT THERAPEUTICS, INC.
PURCHASE
Chief Financial Officer
19,300$2.08$40.1K19,300Apr 30, 2020Jun 9, 2020View →
PLRX
PLIANT THERAPEUTICS, INC.
PURCHASEGRANT
Stock grant
42,84142,841Mar 31, 2020Jun 9, 2020View →
PLRX
PLIANT THERAPEUTICS, INC.
PURCHASEGRANT
Stock grant
27,322$13.08$357.5K27,322Feb 28, 2020Jun 9, 2020View →
Other insiders · PLRX
Loading peer insiders…
About this filer
CIK 0001809204
ROLE
Chief Financial Officer
PRIMARY
PLRX
COMPANIES
1
ACTIVE SINCE
Feb 2020
MARKETPEEL · /INSIDER/0001809204DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
FREE · DAILY · 6 AM ET

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