Lumida
/PTGX
⌘K
Protagonist Therapeutics Inc

Protagonist Therapeutics Inc

PTGX
$148.18USD+2.08%+3.02 today

MARKET CAP

9.6B

P/E (TTM)

FWD P/E

DAY RANGE

$146 – $150

52W RANGE

$58
$161

AI Summary

Stalk
StalkMedium

Despite an intact long-term uptrend above the rising 200-day SMA and a medium-term bullish Stage 2 structure, the recent decisive support failure and bearish EMA crossover have pressured short-term momentum. RSI and Options Score are trending lower, so patience is warranted. Look for price to stabilize near the 200-day line or reclaim the 148–150 resistance zone before initiating exposure.

  • 14,300% YoY revenue growth to $28.6 M in 2020 driven by Janssen collaboration
  • Ends 2020 with $307.8 M cash, funding operations through mid-2024
  • Reported $66.2 M net loss in 2020 with $1.92 loss per share
Full analysis →
Insider Trades50 trades
DateSideTickerInsiderRoleSharesPriceMkt Cap52W High52W LowValue% ChgRuleAI View
Aug 10, 2026SellPTGXDinesh V Ph D PatelPresident and CEO200,000$85.24$9.6B-7.85%+157.59%$17.0M+0.00%10b5-1Buy Now
May 12, 2026SellPTGXDinesh V Ph D PatelPresident and CEO150,000$60.85$9.6B-7.85%+157.59%$9.1M+0.00%Buy Now
May 12, 2026SellPTGXDinesh V Ph D PatelPresident and CEO150,000$60.85$9.6B-7.85%+157.59%$9.1M+0.00%10b5-1Buy Now
Apr 23, 2026SellPTGXDinesh V Ph D PatelPresident and CEO1,460$102.62$9.6B-7.85%+157.59%$149.8K-0.28%Buy Now
Apr 20, 2026SellPTGXAsif AliChief Financial Officer1,750$105.47$9.6B-7.85%+157.59%$184.6K-2.88%Buy Now
Mar 26, 2026SellPTGXArturo Md MolinaChief Medical Officer30,000$56.41$9.6B-7.85%+157.59%$1.7M+0.00%Buy Now
Mar 26, 2026SellPTGXAsif AliChief Financial Officer49,530$60.97$9.6B-7.85%+157.59%$3.0M+0.00%Buy Now
Mar 23, 2026SellPTGXDinesh V Ph D PatelPresident and CEO159,400$37.60$9.6B-7.85%+157.59%$6.0M-1.80%Buy Now
Jan 27, 2026SellPTGXAsif AliChief Financial Officer74,203$57.87$9.6B-7.85%+157.59%$4.3M-4.26%Buy Now
Jan 23, 2026SellPTGXArturo Md MolinaChief Medical Officer33,151$59.90$9.6B-7.85%+157.59%$2.0M-2.26%Buy Now
Jan 23, 2026SellPTGXDinesh V Ph D PatelPresident and CEO102,546$44.71$9.6B-7.85%+157.59%$4.6M-0.10%Buy Now
Jan 20, 2026SellPTGXAsif AliChief Financial Officer8,588$82.48$9.6B-7.85%+157.59%$708.3K-9.91%Buy Now
Jan 20, 2026SellPTGXArturo Md MolinaChief Medical Officer9,514$82.48$9.6B-7.85%+157.59%$784.7K-8.91%Buy Now
Jan 20, 2026SellPTGXDinesh V Ph D PatelPresident and CEO34,438$82.48$9.6B-7.85%+157.59%$2.8M-5.60%Buy Now
Nov 21, 2025SellPTGXDinesh V Ph D PatelPresident and CEO440$85.40$9.6B-7.85%+157.59%$37.6K-0.08%Buy Now
Nov 17, 2025SellPTGXArturo Md MolinaChief Medical Officer2,712$84.77$9.6B-7.85%+157.59%$229.9K-3.23%Buy Now
Sep 16, 2025SellPTGXDinesh V Ph D PatelPresident and CEO620$58.59$9.6B-7.85%+157.59%$36.3K-0.12%Buy Now
Jul 25, 2025SellPTGXDinesh V Ph D PatelPresident and CEO10,415$54.78$9.6B-7.85%+157.59%$570.5K-1.96%Buy Now
Jul 21, 2025SellPTGXDinesh V Ph D PatelPresident and CEO52,444$54.92$9.6B-7.85%+157.59%$2.9M-3.08%Buy Now
Jul 16, 2025SellPTGXDinesh V Ph D PatelPresident and CEO5,000$56.64$9.6B-7.85%+157.59%$283.2K-0.89%Buy Now
Jun 13, 2025SellPTGXDinesh V Ph D PatelPresident and CEO1,355$56.37$9.6B-7.85%+157.59%$76.4K-0.12%Buy Now
Jun 9, 2025SellPTGXArturo Md MolinaChief Medical Officer40,000$32.16$9.6B-7.85%+157.59%$1.3M+0.00%Buy Now
Apr 22, 2025SellPTGXAsif AliChief Financial Officer1,756$46.00$9.6B-7.85%+157.59%$80.8K-2.80%Buy Now
Mar 13, 2025SellPTGXArturo Md MolinaChief Medical Officer61,028$40.11$9.6B-7.85%+157.59%$2.4M+0.00%Buy Now
Mar 12, 2025SellPTGXAsif AliChief Financial Officer49,806$36.82$9.6B-7.85%+157.59%$1.8M+0.00%Buy Now
Mar 5, 2025BuyPTGXDinesh V Ph D PatelPresident and CEO24,000$4.21$9.6B-7.85%+157.59%$101.0K+4.21%Buy Now
Feb 19, 2025SellPTGXDinesh V Ph D PatelPresident and CEO5,359$38.18$9.6B-7.85%+157.59%$204.6K-0.98%Buy Now
Jan 15, 2025SellPTGXDinesh V Ph D PatelPresident and CEO12,636$37.94$9.6B-7.85%+157.59%$479.4K-2.26%Buy Now
Nov 26, 2024SellPTGXArturo Md MolinaChief Medical Officer63,058$26.45$9.6B-7.85%+157.59%$1.7M+0.00%Buy Now
Nov 25, 2024SellPTGXDinesh V Ph D PatelPresident and CEO108,727$43.39$9.6B-7.85%+157.59%$4.7M-4.95%Buy Now
Nov 25, 2024BuyPTGXSuneel GuptaChief Development Officer328,078$22.44$9.6B-7.85%+157.59%$7.4M+4.05%Buy Now
Nov 19, 2024SellPTGXDinesh V Ph D PatelPresident and CEO1,000$38.65$9.6B-7.85%+157.59%$38.6K-0.19%Buy Now
Nov 15, 2024SellPTGXArturo Md MolinaChief Medical Officer1,906$40.98$9.6B-7.85%+157.59%$78.1K-3.94%Buy Now
Sep 11, 2024SellPTGXAsif AliChief Financial Officer26,203$31.30$9.6B-7.85%+157.59%$820.0K-0.78%Buy Now
Jun 13, 2024SellPTGXDinesh V Ph D PatelPresident and CEO1,000$34.35$9.6B-7.85%+157.59%$34.4K-0.19%Buy Now
Jun 7, 2024SellPTGXDinesh V Ph D PatelPresident and CEO35,000$35.19$9.6B-7.85%+157.59%$1.2M-6.36%10b5-1Buy Now
Apr 18, 2024SellPTGXAsif AliChief Financial Officer1,234$25.11$9.6B-7.85%+157.59%$31.0K-3.21%Buy Now
Apr 1, 2024SellPTGXDinesh V Ph D PatelPresident and CEO25,000$28.31$9.6B-7.85%+157.59%$707.8K-4.35%10b5-1Buy Now
Mar 1, 2024SellPTGXDinesh V Ph D PatelPresident and CEO30,000$31.62$9.6B-7.85%+157.59%$948.6K-4.96%10b5-1Buy Now
Feb 29, 2024SellPTGXAsif AliChief Financial Officer36,187$25.16$9.6B-7.85%+157.59%$910.4K-4.37%Buy Now
Feb 26, 2024SellPTGXSuneel GuptaChief Development Officer4,282$29.53$9.6B-7.85%+157.59%$126.4K-2.28%Buy Now
Feb 26, 2024SellPTGXDinesh V Ph D PatelPresident and CEO10,915$29.53$9.6B-7.85%+157.59%$322.3K-1.77%Buy Now
Feb 15, 2024SellPTGXDinesh V Ph D PatelPresident and CEO3,717$28.23$9.6B-7.85%+157.59%$104.9K-0.60%Buy Now
Jan 16, 2024SellPTGXArturo Md MolinaChief Medical Officer427$24.63$9.6B-7.85%+157.59%$10.5K-0.88%Buy Now
Jan 16, 2024SellPTGXAsif AliChief Financial Officer1,452$24.63$9.6B-7.85%+157.59%$35.8K-2.79%Buy Now
Jan 9, 2024SellPTGXSuneel GuptaChief Development Officer10,000$16.19$9.6B-7.85%+157.59%$161.9K+0.00%10b5-1Buy Now
Dec 13, 2023SellPTGXDinesh V Ph D PatelPresident and CEO75,000$20.08$9.6B-7.85%+157.59%$1.5M-12.31%10b5-1Buy Now
Nov 15, 2023SellPTGXArturo Md MolinaChief Medical Officer1,848$16.24$9.6B-7.85%+157.59%$30.0K-1.52%Buy Now
Oct 19, 2023BuyPTGXSuneel GuptaChief Development Officer20,000$7.38$9.6B-7.85%+157.59%$147.6K+10.08%Buy Now
Oct 18, 2023BuyPTGXDinesh V Ph D PatelPresident and CEO6,000$4.21$9.6B-7.85%+157.59%$25.3K+0.91%Buy Now