ALPN

Insider Transactions

Latest filing Checked hourly; insiders must file within 2 business days of a tradeAbout this data

Buys (12mo)
0
Sells (12mo)
0
Buy Value (12mo)
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Net (12mo)
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DateInsiderTitleTypePriceSharesValueOwned After
May 20, 24Peetz ChristopherCTOSale$7.917.65K$60.51K--
May 20, 24Peetz ChristopherCTOSale$19.0017.50K$332.50K--
May 20, 24Peetz ChristopherCTOSale$7.4310.00K$74.30K--
May 20, 24Peetz ChristopherCTOSale$4.097.65K$31.29K--
May 20, 24Peetz ChristopherCTOSale$3.627.65K$27.72K--
May 20, 24Peetz ChristopherCTOSale$13.8910.00K$138.90K--
May 20, 24Peetz ChristopherCTOSale$13.457.65K$102.89K--
May 20, 24Peetz ChristopherCTOSale$65.001.90K$123.50K--
May 20, 24Hernday NatashaCTOSale$7.4310.00K$74.30K--
May 20, 24Hernday NatashaCTOSale$13.8910.00K$138.90K--
May 20, 24Hernday NatashaCTOSale$19.0017.50K$332.50K--
May 20, 24Hernday NatashaCTOSale$11.0715.00K$166.05K--
May 20, 24Hernday NatashaCTOSale$13.457.65K$102.89K--
May 20, 24Drappa JornCTOSale$19.0017.50K$332.50K--
May 20, 24Drappa JornCTOSale$8.7120.00K$174.20K--
May 20, 24Drappa JornCTOSale$7.4310.00K$74.30K--
May 20, 24CONWAY ROBERT ECTOSale$7.4310.00K$74.30K--
May 20, 24CONWAY ROBERT ECTOSale$31.083.08K$95.57K--
May 20, 24CONWAY ROBERT ECTOSale$13.8910.00K$138.90K--
May 20, 24CONWAY ROBERT ECTOSale$61.121.91K$116.86K--
May 20, 24CONWAY ROBERT ECTOSale$19.0017.50K$332.50K--
May 20, 24CONWAY ROBERT ECTOSale$69.962.87K$200.65K--
May 20, 24CONWAY ROBERT ECTOSale$4.097.65K$31.29K--
May 20, 24CONWAY ROBERT ECTOSale$13.457.65K$102.89K--
May 20, 24CONWAY ROBERT ECTOSale$3.627.65K$27.72K--
May 20, 24CONWAY ROBERT ECTOSale$65.0050.00K$3.25M--
May 20, 24CONWAY ROBERT ECTOSale$11.317.65K$86.52K--
May 20, 24Topper James NCTOSale$19.0017.50K$332.50K--
May 20, 24Topper James NCTOSale$7.4310.00K$74.30K--
May 20, 24Topper James NCTOSale$13.457.65K$102.89K--
May 20, 24Topper James NCTOSale$4.097.65K$31.29K--
May 18, 24Topper James NCTOSale$65.002.83M$183.91M--
May 20, 24Topper James NCTOSale$11.317.65K$86.52K--
May 20, 24Topper James NCTOSale$3.627.65K$27.72K--
May 20, 24Topper James NCTOSale$13.8910.00K$138.90K--
May 18, 24Thompson Peter A.CTOSale$65.00264.31K$17.18M--
May 20, 24Thompson Peter A.CTOSale$3.627.65K$27.72K--
May 20, 24Thompson Peter A.CTOSale$13.457.65K$102.89K--
May 20, 24Thompson Peter A.CTOSale$13.8910.00K$138.90K--
May 20, 24Thompson Peter A.CTOSale$11.317.65K$86.52K--
May 20, 24Thompson Peter A.CTOSale$4.097.65K$31.29K--
May 20, 24Thompson Peter A.CTOSale$19.0017.50K$332.50K--
May 20, 24Thompson Peter A.CTOSale$7.4310.00K$74.30K--
May 20, 24Cui XiangminCTOSale$13.8910.00K$138.90K--
May 20, 24Cui XiangminCTOSale$5.707.65K$43.61K--
May 20, 24Cui XiangminCTOSale$13.457.65K$102.89K--
May 20, 24Cui XiangminCTOSale$3.627.65K$27.72K--
May 20, 24Cui XiangminCTOSale$19.0017.50K$332.50K--
May 20, 24Cui XiangminCTOSale$7.4310.00K$74.30K--
May 18, 24Cui XiangminCTOSale$65.001.74M$112.81M--
May 20, 24Rickey James PaulOfficerSale$65.0026.76K$1.74M31.20K
May 20, 24Rickey James PaulOfficerSale$5.02137$687.74--
May 20, 24Rickey James PaulOfficerSale$7.55109.00K$822.94K--
May 20, 24Rickey James PaulOfficerSale$65.0031.20K$2.03M--
May 20, 24Rickey James PaulOfficerSale$13.30112.50K$1.50M--
May 20, 24Rickey James PaulOfficerSale$11.31836$9.46K--
May 20, 24Rickey James PaulOfficerSale$6.51143$930.93--
May 20, 24Rickey James PaulOfficerSale$3.231.21K$3.92K--
May 20, 24Rickey James PaulOfficerSale$13.20112.94K$1.49M--
May 20, 24Rickey James PaulOfficerSale$18.3378.00K$1.43M--
May 20, 24PENG STANFORD LOfficerSale$65.00296.16K$19.25M48.00K
May 20, 24PENG STANFORD LOfficerSale$18.33120.00K$2.20M--
May 20, 24PENG STANFORD LOfficerSale$65.0048.00K$3.12M--
May 20, 24PENG STANFORD LOfficerSale$11.3142.41K$479.62K--
May 20, 24PENG STANFORD LOfficerSale$6.33236.62K$1.50M--
May 20, 24PENG STANFORD LOfficerSale$6.5171.87K$467.90K--
May 20, 24PENG STANFORD LOfficerSale$7.2050.00K$360.00K--
May 20, 24PENG STANFORD LOfficerSale$7.55150.00K$1.13M--
May 20, 24PENG STANFORD LOfficerSale$3.2381.09K$261.91K--
May 20, 24PENG STANFORD LOfficerSale$13.20142.97K$1.89M--
May 20, 24PENG STANFORD LOfficerSale$13.30215.00K$2.86M--
May 20, 24GOLD MITCHELLCEOSale$65.0013.24K$860.92K96.00K
May 18, 24GOLD MITCHELLCEOSale$65.002.63M$170.77M--
May 20, 24GOLD MITCHELLCEOSale$65.0096.00K$6.24M--
May 20, 24GOLD MITCHELLCEOSale$18.33240.00K$4.40M--
May 20, 24GOLD MITCHELLCEOSale$11.3170.00K$791.70K--
May 20, 24GOLD MITCHELLCEOSale$13.30215.00K$2.86M--
May 20, 24GOLD MITCHELLCEOSale$6.51200.00K$1.30M--
May 20, 24GOLD MITCHELLCEOSale$0.65247.95K$161.17K--
May 20, 24GOLD MITCHELLCEOSale$7.55336.75K$2.54M--
May 20, 24GOLD MITCHELLCEOSale$5.02208.92K$1.05M--
May 20, 24GOLD MITCHELLCEOSale$3.23270.00K$872.10K--
May 20, 24GOLD MITCHELLCEOSale$13.20255.00K$3.37M--
May 20, 24FUHS ULRICH MARTINOfficerSale$65.0022.82K$1.48M7.30K
May 20, 24FUHS ULRICH MARTINOfficerSale$7.9128.70K$227.02K--
May 20, 24FUHS ULRICH MARTINOfficerSale$35.8914.60K$523.99K--
May 20, 24FUHS ULRICH MARTINOfficerSale$65.007.30K$474.50K--
May 20, 24FUHS ULRICH MARTINOfficerSale$12.0752.18K$629.81K--
May 20, 24DURAND REMYOfficerSale$65.00102.19K$6.64M31.20K
May 20, 24DURAND REMYOfficerSale$13.30112.50K$1.50M--
May 20, 24DURAND REMYOfficerSale$7.55109.00K$822.95K--
May 20, 24DURAND REMYOfficerSale$13.2070.16K$926.05K--
May 20, 24DURAND REMYOfficerSale$3.2326.92K$86.96K--
May 20, 24DURAND REMYOfficerSale$18.3378.00K$1.43M--
May 20, 24DURAND REMYOfficerSale$65.0031.20K$2.03M--
May 20, 24DURAND REMYOfficerSale$4.092.63K$10.78K--
May 18, 24ORBIMED ADVISORS LLCCTOSale$65.00264.31K$17.18M--
May 8, 24PENG STANFORD LOfficerPurchase$6.3313.38K$84.68K344.16K
May 8, 24PENG STANFORD LOfficerPurchase$3.2326.91K$86.93K330.79K
May 8, 24PENG STANFORD LOfficerPurchase$11.3122.59K$255.53K303.87K
May 8, 24PENG STANFORD LOfficerPurchase$0.65161.49K$104.97K281.28K
May 8, 24PENG STANFORD LOfficerSale$6.3313.38K$84.68K236.62K
May 8, 24PENG STANFORD LOfficerSale$13.207.03K$92.73K142.97K
May 8, 24PENG STANFORD LOfficerPurchase$0.6537.27K$24.22K119.79K
May 8, 24PENG STANFORD LOfficerPurchase$6.513.13K$20.35K82.52K
May 8, 24PENG STANFORD LOfficerSale$3.2326.91K$86.93K81.09K
May 8, 24PENG STANFORD LOfficerPurchase$13.207.03K$92.73K79.40K
May 8, 24PENG STANFORD LOfficerSale$6.513.13K$20.35K71.87K
May 8, 24PENG STANFORD LOfficerSale$11.3122.59K$255.53K42.41K
May 8, 24PENG STANFORD LOfficerSale$0.65161.49K$104.97K--
May 8, 24DURAND REMYOfficerPurchase$4.7610.00K$47.60K133.39K
May 8, 24DURAND REMYOfficerPurchase$3.2338.08K$122.99K123.39K
May 8, 24DURAND REMYOfficerPurchase$4.0912.37K$50.57K85.31K
May 8, 24DURAND REMYOfficerPurchase$6.5125.00K$162.75K72.95K
May 8, 24DURAND REMYOfficerSale$13.209.85K$129.95K70.16K
May 8, 24DURAND REMYOfficerPurchase$13.209.85K$129.95K47.95K
May 8, 24DURAND REMYOfficerSale$3.2338.08K$122.99K26.92K
May 8, 24DURAND REMYOfficerSale$4.0912.37K$50.57K2.63K
May 8, 24DURAND REMYOfficerSale$6.5125.00K$162.75K--
May 8, 24DURAND REMYOfficerSale$4.7610.00K$47.60K--
May 8, 24GOLD MITCHELLCEOSale$7.5513.24K$100.00K336.75K
May 8, 24GOLD MITCHELLCEOPurchase$7.5513.24K$100.00K109.25K
May 8, 24FUHS ULRICH MARTINOfficerSale$12.0722.82K$275.44K52.18K
May 8, 24FUHS ULRICH MARTINOfficerPurchase$12.0722.82K$275.44K30.12K
May 7, 24Rickey James PaulOfficerSale$13.207.05K$93.13K112.94K
May 7, 24Rickey James PaulOfficerSale$7.551$7.55109.00K
May 7, 24Rickey James PaulOfficerPurchase$5.02398$2.00K57.96K
May 7, 24Rickey James PaulOfficerPurchase$3.2318.29K$59.06K57.56K
May 7, 24Rickey James PaulOfficerPurchase$11.31164$1.85K39.28K
May 7, 24Rickey James PaulOfficerPurchase$6.51857$5.58K39.11K
May 7, 24Rickey James PaulOfficerPurchase$13.207.05K$93.13K38.26K
May 7, 24Rickey James PaulOfficerPurchase$7.551$7.5531.20K
May 7, 24Rickey James PaulOfficerSale$3.2318.29K$59.06K1.21K
May 7, 24Rickey James PaulOfficerSale$11.31164$1.85K836
May 7, 24Rickey James PaulOfficerSale$6.51857$5.58K143
May 7, 24Rickey James PaulOfficerSale$5.02398$2.00K137
Apr 25, 24Topper James NCTOPurchase$0.001.20M$1.20K2.83M
Apr 25, 24Topper James NCTOSale$64.5719$1.23K2.83M
Apr 25, 24Topper James NCTOSale$0.001.20M$1.20K--
Apr 3, 24FUHS ULRICH MARTINOfficerSale------7.30K
Apr 3, 24FUHS ULRICH MARTINOfficerSale$35.8914.60K$523.99K--
Apr 3, 24FUHS ULRICH MARTINOfficerSale$7.9128.70K$227.02K--
Apr 3, 24FUHS ULRICH MARTINOfficerSale$12.0775.00K$905.25K--
Jan 25, 24Rickey James PaulOfficerSale$6.51236$1.54K74.76K
Jan 26, 24Rickey James PaulOfficerPurchase$6.5173.76K$480.20K73.76K
Jan 26, 24Rickey James PaulOfficerPurchase$11.3144.00K$497.64K44.00K
Jan 26, 24Rickey James PaulOfficerSale$11.3144.00K$497.64K1.00K
Jan 26, 24Rickey James PaulOfficerSale$6.5173.76K$480.20K1.00K
Jan 25, 24Rickey James PaulOfficerPurchase$6.51236$1.54K236
Jan 26, 24Rickey James PaulOfficerSale$25.0044.00K$1.10M--
Jan 26, 24Rickey James PaulOfficerSale$22.3173.76K$1.65M--
Jan 25, 24Rickey James PaulOfficerSale$22.00236$5.19K--
Jan 18, 24Decheng Capital China Life Sciences USD Fund III, L.P.10 percent ownerPurchase$12.741.23M$15.73M6.58M
Jan 18, 24Decheng Capital China Life Sciences USD Fund III, L.P.10 percent ownerSale$12.741.23M$15.73M--
Jan 18, 24Cui XiangminCTOPurchase$12.741.23M$15.73M6.58M
Jan 18, 24Cui XiangminCTOSale$12.741.23M$15.73M--
Jan 11, 24ORBIMED ADVISORS LLCCTOPurchase$12.74145.25K$1.85M2.42M
Jan 11, 24ORBIMED ADVISORS LLCCTOSale$12.74145.25K$1.85M--
Jan 11, 24Thompson Peter A.CTOPurchase$12.74145.25K$1.85M2.42M
Jan 11, 24Thompson Peter A.CTOSale$12.74145.25K$1.85M--
Jan 4, 24GOLD MITCHELLCEOPurchase$18.33240.00K$4.40M240.00K
Jan 4, 24GOLD MITCHELLCEOPurchase--96.00K--96.00K
Jan 4, 24PENG STANFORD LOfficerPurchase$18.33120.00K$2.20M120.00K
Jan 4, 24PENG STANFORD LOfficerPurchase--48.00K--72.37K
Jan 4, 24Rickey James PaulOfficerPurchase$18.3378.00K$1.43M78.00K
Jan 4, 24Rickey James PaulOfficerPurchase--31.20K--31.20K
Jan 4, 24DURAND REMYOfficerPurchase$18.3378.00K$1.43M78.00K
Jan 4, 24DURAND REMYOfficerPurchase--31.20K--38.10K
Jan 2, 24CONWAY ROBERT ECTOPurchase$19.0017.50K$332.50K17.50K
Jan 2, 24Hernday NatashaCTOPurchase$19.0017.50K$332.50K17.50K
Jan 2, 24Drappa JornCTOPurchase$19.0017.50K$332.50K17.50K
Jan 2, 24Topper James NCTOPurchase$19.0017.50K$332.50K17.50K
Jan 2, 24Cui XiangminCTOPurchase$19.0017.50K$332.50K17.50K
Jan 2, 24Thompson Peter A.CTOPurchase$19.0017.50K$332.50K17.50K
Jan 2, 24Peetz ChristopherCTOPurchase$19.0017.50K$332.50K17.50K
Dec 28, 23GOLD MITCHELLCEOPurchase$12.7474.44K$948.38K2.68M
Dec 28, 23GOLD MITCHELLCEOSale$19.6548.26K$948.39K2.63M
Dec 28, 23GOLD MITCHELLCEOSale$0.651.02K$660.4247.95K
Dec 28, 23GOLD MITCHELLCEOPurchase$0.651.02K$660.41.02K
Dec 28, 23GOLD MITCHELLCEOSale$20.041.02K$20.36K--
Dec 28, 23GOLD MITCHELLCEOSale$12.7474.44K$948.38K--
Dec 27, 23Thompson Peter A.CTOSale$19.96162.58K$3.25M3.49M
Dec 28, 23Thompson Peter A.CTOSale$19.8226.87K$532.60K3.47M
Dec 28, 23Thompson Peter A.CTOSale$18.321.20M$21.90M2.27M
Dec 27, 23Thompson Peter A.CTOSale$19.9618.92K$377.68K406.61K
Dec 28, 23Thompson Peter A.CTOSale$19.823.13K$62.00K403.48K
Dec 28, 23Thompson Peter A.CTOSale$18.32139.17K$2.55M264.31K
Dec 27, 23ORBIMED ADVISORS LLCCTOSale$19.96162.58K$3.25M3.49M
Dec 28, 23ORBIMED ADVISORS LLCCTOSale$19.8226.87K$532.60K3.47M
Dec 28, 23ORBIMED ADVISORS LLCCTOSale$18.321.20M$21.90M2.27M
Dec 27, 23ORBIMED ADVISORS LLCCTOSale$19.9618.92K$377.68K406.61K
Dec 28, 23ORBIMED ADVISORS LLCCTOSale$19.823.13K$62.00K403.48K
Dec 28, 23ORBIMED ADVISORS LLCCTOSale$18.32139.17K$2.55M264.31K
Dec 26, 23GOLD MITCHELLCEOSale$0.6522.08K$14.35K278.54K
Dec 27, 23GOLD MITCHELLCEOSale$0.6529.57K$19.22K248.97K
Dec 22, 23GOLD MITCHELLCEOPurchase$0.4537.83K$17.02K37.83K
Dec 27, 23GOLD MITCHELLCEOPurchase$0.6529.57K$19.22K29.57K
Dec 26, 23GOLD MITCHELLCEOPurchase$0.6522.08K$14.35K24.49K
Dec 22, 23GOLD MITCHELLCEOSale$0.4537.83K$17.02K2.40K
Dec 26, 23GOLD MITCHELLCEOPurchase$0.452.40K$1.08K2.40K
Data is provided for informational purposes only and does not constitute investment advice. Past performance is not indicative of future results.