MarketPeel
Insider Trading Intelligence
AA

Asif Ali

PTGX
CHIEF FINANCIAL OFFICER · PROTAGONIST THERAPEUTICS, INC · CIK 0001921163
FILING MIX · LIFETIME42%/58%
BUYS
20
SELLS
28
TOTAL VALUE
$12.05M
COMPANIES
1
ACTIVE SINCE
Apr 2022
HOLDINGS NOW
59,003
AVG SELL PX
$67.74
TRADE KIND
SHOWING 48 / 48
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
16 backtested trades · 8 horizons · 22 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Asif Ali, 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
7d16+56.25%-0.57%+1.36%-1.93%-1.30%
14d16+43.75%-2.08%+1.85%-3.93%-1.82%
30d16+46.67%-0.96%+3.26%-4.23%-4.21%
60d16+37.50%+6.62%+1.10%+6.16%+0.78%
90d16(1 pending)+46.67%+8.86%+4.79%+4.07%+1.18%
180d16(5 pending)+9.09%+40.95%+10.60%+30.35%+27.88%
1y16(5 pending)+0.00%+61.44%+18.79%+42.64%+13.51%
2y16(11 pending)+0.00%+222.53%+38.04%+184.49%+165.94%
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
PTGX · 59,003 shares · as of Apr 20, 2026
026,63153,26279,892106,5232023202420252026SHARES HELD
Trading cadence · quarterly flow
BUY SELL
2022
2022
2022
2023
2023
2023
2023
2024
2024
2024
2024
2025
2025
2025
2025
2026
2026
FLOW · 20 buys / 28 sellsCOVERAGE · 17 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
PTGX
PROTAGONIST THERAPEUTICS, INC
SALE
Chief Financial Officer
1,750$105.47$184.6K59,003Apr 20, 2026Apr 21, 2026View →
PTGX
PROTAGONIST THERAPEUTICS, INC
SALE
Chief Financial Officer
5,26513,282Mar 26, 2026Mar 27, 2026View →
PTGX
PROTAGONIST THERAPEUTICS, INC
PURCHASE
Chief Financial Officer
19,500$19.19$374.2K80,253Mar 26, 2026Mar 27, 2026View →
PTGX
PROTAGONIST THERAPEUTICS, INC
SALE
Chief Financial Officer
24,765$104.24$2.58M60,753Mar 26, 2026Mar 27, 2026View →
PTGX
PROTAGONIST THERAPEUTICS, INC
SALE
Chief Financial Officer
19,50031,300Mar 26, 2026Mar 27, 2026View →
PTGX
PROTAGONIST THERAPEUTICS, INC
PURCHASE
Chief Financial Officer
5,265$12.17$64.1K85,518Mar 26, 2026Mar 27, 2026View →
PTGX
PROTAGONIST THERAPEUTICS, INC
SALE
Chief Financial Officer
16,00050,800Jan 27, 2026Jan 27, 2026View →
PTGX
PROTAGONIST THERAPEUTICS, INC
PURCHASE
Chief Financial Officer
12,000$12.17$146.0K106,523Jan 27, 2026Jan 27, 2026View →
PTGX
PROTAGONIST THERAPEUTICS, INC
SALE
Chief Financial Officer
28,000$83.13$2.33M78,523Jan 27, 2026Jan 27, 2026View →
PTGX
PROTAGONIST THERAPEUTICS, INC
PURCHASE
Chief Financial Officer
16,000$19.19$307.0K94,523Jan 27, 2026Jan 27, 2026View →
PTGX
PROTAGONIST THERAPEUTICS, INC
SALE
Chief Financial Officer
12,00018,547Jan 27, 2026Jan 27, 2026View →
PTGX
PROTAGONIST THERAPEUTICS, INC
SALE
Chief Financial Officer
18,203$83.14$1.51M60,320Jan 27, 2026Jan 27, 2026View →
PTGX
PROTAGONIST THERAPEUTICS, INC
SALE
Chief Financial Officer
8,588$82.48$708.3K78,077Jan 20, 2026Jan 21, 2026View →
PTGX
PROTAGONIST THERAPEUTICS, INC
PURCHASEGRANT
Stock grant
25,60086,665Jan 2, 2026Jan 6, 2026View →
PTGX
PROTAGONIST THERAPEUTICS, INC
PURCHASEGRANT
Stock grant
32,00032,000Jan 2, 2026Jan 6, 2026View →
PTGX
PROTAGONIST THERAPEUTICS, INC
SALE
Chief Financial Officer
1,756$46.00$80.8K61,065Apr 22, 2025Apr 23, 2025View →
PTGX
PROTAGONIST THERAPEUTICS, INC
SALE
Chief Financial Officer
24,903$58.73$1.46M62,821Mar 12, 2025Mar 14, 2025View →
PTGX
PROTAGONIST THERAPEUTICS, INC
SALE
Chief Financial Officer
15,20330,547Mar 12, 2025Mar 14, 2025View →
PTGX
PROTAGONIST THERAPEUTICS, INC
SALE
Chief Financial Officer
9,70066,800Mar 12, 2025Mar 14, 2025View →
PTGX
PROTAGONIST THERAPEUTICS, INC
PURCHASE
Chief Financial Officer
9,700$19.19$186.1K87,724Mar 12, 2025Mar 14, 2025View →
PTGX
PROTAGONIST THERAPEUTICS, INC
PURCHASE
Chief Financial Officer
15,203$12.17$185.0K78,024Mar 12, 2025Mar 14, 2025View →
PTGX
PROTAGONIST THERAPEUTICS, INC
SALE
Chief Financial Officer
2,60162,821Jan 16, 2025Jan 17, 2025View →
PTGX
PROTAGONIST THERAPEUTICS, INC
SALE
Chief Financial Officer
1,31765,422Jan 16, 2025Jan 17, 2025View →
PTGX
PROTAGONIST THERAPEUTICS, INC
PURCHASEGRANT
Stock grant
31,77966,739Jan 2, 2025Jan 6, 2025View →
PTGX
PROTAGONIST THERAPEUTICS, INC
PURCHASEGRANT
Stock grant
38,52038,520Jan 2, 2025Jan 6, 2025View →
PTGX
PROTAGONIST THERAPEUTICS, INC
SALE
Chief Financial Officer
6,00076,500Sep 11, 2024Sep 13, 2024View →
PTGX
PROTAGONIST THERAPEUTICS, INC
SALE
Chief Financial Officer
6,00045,750Sep 11, 2024Sep 13, 2024View →
PTGX
PROTAGONIST THERAPEUTICS, INC
SALE
Chief Financial Officer
2,203$44.59$98.2K34,960Sep 11, 2024Sep 13, 2024View →
PTGX
PROTAGONIST THERAPEUTICS, INC
PURCHASE
Chief Financial Officer
6,000$19.19$115.1K40,960Sep 11, 2024Sep 13, 2024View →
PTGX
PROTAGONIST THERAPEUTICS, INC
PURCHASE
Chief Financial Officer
6,000$12.17$73.0K46,960Sep 11, 2024Sep 13, 2024View →
PTGX
PROTAGONIST THERAPEUTICS, INC
SALE
Chief Financial Officer
12,000$44.47$533.6K34,960Sep 11, 2024Sep 13, 2024View →
PTGX
PROTAGONIST THERAPEUTICS, INC
SALE
Chief Financial Officer
1,234$25.11$31.0K37,163Apr 18, 2024Apr 19, 2024View →
PTGX
PROTAGONIST THERAPEUTICS, INC
SALE
Chief Financial Officer
12,00051,750Mar 1, 2024Mar 1, 2024View →
PTGX
PROTAGONIST THERAPEUTICS, INC
PURCHASE
Chief Financial Officer
12,000$12.17$146.0K52,645Mar 1, 2024Mar 1, 2024View →
PTGX
PROTAGONIST THERAPEUTICS, INC
SALE
Chief Financial Officer
12,000$32.22$386.6K40,645Mar 1, 2024Mar 1, 2024View →
PTGX
PROTAGONIST THERAPEUTICS, INC
SALE
Chief Financial Officer
2,248$32.33$72.7K38,397Mar 1, 2024Mar 1, 2024View →
PTGX
PROTAGONIST THERAPEUTICS, INC
SALE
Chief Financial Officer
7,850$30.61$240.3K42,734Feb 29, 2024Mar 1, 2024View →
PTGX
PROTAGONIST THERAPEUTICS, INC
SALE
Chief Financial Officer
2,089$31.00$64.8K40,645Feb 29, 2024Mar 1, 2024View →
PTGX
PROTAGONIST THERAPEUTICS, INC
SALE
Chief Financial Officer
1,452$24.63$35.8K50,584Jan 16, 2024Jan 18, 2024View →
PTGX
PROTAGONIST THERAPEUTICS, INC
PURCHASEGRANT
Stock grant
21,00052,036Jan 2, 2024Jan 4, 2024View →
PTGX
PROTAGONIST THERAPEUTICS, INC
PURCHASEGRANT
Stock grant
78,00078,000Jan 2, 2024Jan 4, 2024View →
PTGX
PROTAGONIST THERAPEUTICS, INC
PURCHASEGRANT
Stock grant
12,00035,186May 31, 2023Jun 2, 2023View →
PTGX
PROTAGONIST THERAPEUTICS, INC
SALE
Chief Financial Officer
4,150$26.07$108.2K31,036May 31, 2023Jun 2, 2023View →
PTGX
PROTAGONIST THERAPEUTICS, INC
SALE
Chief Financial Officer
1,189$23.21$27.6K23,186Apr 18, 2023Apr 19, 2023View →
PTGX
PROTAGONIST THERAPEUTICS, INC
PURCHASEGRANT
Stock grant
10,62524,375Jan 16, 2023Jan 18, 2023View →
PTGX
PROTAGONIST THERAPEUTICS, INC
PURCHASEGRANT
Stock grant
63,75063,750Jan 16, 2023Jan 18, 2023View →
PTGX
PROTAGONIST THERAPEUTICS, INC
PURCHASEGRANT
Stock grant
82,50082,500Apr 18, 2022Apr 19, 2022View →
PTGX
PROTAGONIST THERAPEUTICS, INC
PURCHASEGRANT
Stock grant
13,75013,750Apr 18, 2022Apr 19, 2022View →
Other insiders · PTGX
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About this filer
CIK 0001921163
ROLE
Chief Financial Officer
PRIMARY
PTGX
COMPANIES
1
ACTIVE SINCE
Apr 2022
MARKETPEEL · /INSIDER/0001921163DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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