Company · CIK 0001339970 · SIC 2836 — Biological Products, (No Diagnostic Substances) · Nasdaq
aTYR PHARMA INC · LIFE
Insider activity reported against this company. All insider holders · On EDGAR ↗
Reported at this company — common stock
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Dec 20, 2018 PForm 4 → | Dec 26, 4:15 pm EST | John MendleinDirector | 245,000 | $0.4214 | $103,247 | 615,382 | +66.1% | plan? late |
| Nov 26, 2018 PForm 4 → | Nov 28, 7:12 pm EST | Paul SchimmelDirector | 147,225 | $0.542 | $79,796 | 882,302 | +20.0% | plan? |
| Sep 19, 2018 PForm 4 → | Sep 21, 4:38 pm EDT | Jill Marie BroadfootChief Financial Officer | 64,000 | $0.8259 | $52,855 | 90,000 | +246% | plan? |
| Sep 14, 2018 PForm 4 → | Sep 18, 6:12 pm EDT | Jill Marie BroadfootChief Financial Officer | 26,000 | $0.7329 | $19,055 | 26,000 | — | plan? |
| Aug 31, 2018 PForm 4 → | Sep 5, 4:04 pm EDT | Paul SchimmelDirector | 42,749 | $0.7359 | $31,461 | 735,077 | +6.17% | plan? |
| Aug 29, 2018 PForm 4 → | Aug 31, 4:11 pm EDT | Paul SchimmelDirector | 164,411 | $0.7394 | $121,573 | 692,328 | +31.1% | plan? |
| May 31, 2018 MForm 4 → | Jun 7, 7:29 pm EDT | Ashraf AmanullahSee Remarks | 3,333 | — | — | 26,264 | — | plan? late |
| May 18, 2018 PForm 4 → | May 21, 6:50 pm EDT | Paul SchimmelDirector | 150,000 | $0.9963 | $149,445 | 527,917 | +39.7% | plan? |
| May 14, 2018 SForm 4 → | May 16, 5:15 pm EDT | EcoR1 Capital Fund Qualified, L.P.10% Owner | 3,209,316 | $0.9345 | $2,999,056 | 0 | −100% | plan? |
| Feb 8, 2018 SForm 4 → | Feb 8, 8:43 pm EST | John T BlakeSenior Vice President, Finance | 1,402 | $3.40 | $4,767 | 1,932 | −42.1% | plan? |
| Feb 8, 2018 SForm 4 → | Feb 8, 8:39 pm EST | Ashraf AmanullahSee Remarks | 1,402 | $3.40 | $4,767 | 1,932 | −42.1% | plan? |
| Feb 7, 2018 MForm 4 → | Feb 8, 8:43 pm EST | John T BlakeSenior Vice President, Finance | 3,334 | — | — | 3,334 | — | plan? |
| Feb 7, 2018 MForm 4 → | Feb 8, 8:39 pm EST | Ashraf AmanullahSee Remarks | 3,334 | — | — | 3,334 | — | plan? |
| Nov 8, 2017 SForm 4 → | Dec 14, 3:46 pm EST | EcoR1 Capital Fund Qualified, L.P.10% Owner | 13,832 | $4.08 | $56,475 | 3,209,316 | −0.43% | plan? late |
| Oct 1, 2017 PForm 4 → | Dec 14, 3:46 pm EST | EcoR1 Capital Fund Qualified, L.P.10% Owner | 29,607 | $4.84 | $143,333 | 3,223,148 | +0.93% | plan? late |
| Aug 31, 2017 PForm 4 → | Sep 5, 8:22 pm EDT | Paul SchimmelDirector | 94,336 | $2.65 | $249,990 | 377,917 | +33.3% | plan? |
| Aug 31, 2017 PForm 4 → | Sep 5, 7:41 pm EDT | John MendleinCEO and Director, Director | 37,736 | $2.65 | $100,000 | 367,883 | +11.4% | plan? |
| Apr 24, 2017 PForm 4 → | Apr 26, 5:02 pm EDT | John MendleinCEO and Director, Director | 124 | $3.00 | $372 | 327,647 | +0.04% | plan? |
| Apr 18, 2017 PForm 4 → | Apr 20, 7:04 pm EDT | John MendleinCEO and Director, Director | 2,552 | $3.00 | $7,656 | 327,523 | +0.79% | plan? |
| Dec 20, 2016 PForm 4 → | Dec 22, 11:53 am EST | Paul SchimmelDirector | 25,000 | $2.28 | $56,928 | 721,814 | +3.59% | plan? |
| Dec 20, 2016 PForm 4 → | Dec 21, 6:37 pm EST | Ashraf AmanullahVice President, Manufacturing | 11,000 | $2.25 | $24,749 | 11,000 | — | plan? |
| Dec 19, 2016 PForm 4 → | Dec 21, 11:54 am EST | John MendleinCEO and Director, Director | 69,000 | $2.20 | $151,662 | 324,971 | +27.0% | plan? |
| Dec 15, 2016 PForm 4 → | Dec 19, 7:41 pm EST | Paul SchimmelDirector | 50,000 | $2.48 | $123,885 | 696,814 | +7.73% | plan? |
| Sep 23, 2016 GForm 4 → | Dec 19, 7:41 pm EST | Paul SchimmelDirector | 25,144 | — | — | 646,814 | — | plan? late |
| May 9, 2016 PForm 4 → | May 11, 8:54 pm EDT | Grove MatsuokaSee Remarks | 12,412 | $3.04 | $37,729 | 12,412 | — | plan? |
| Apr 14, 2016 PForm 4 → | Apr 15, 5:46 pm EDT | Paul SchimmelDirector | 66,219 | $4.18 | $276,934 | 53,012 | — | plan? |
| Apr 13, 2016 PForm 4 → | Apr 14, 7:20 pm EDT | Paul SchimmelDirector | 9,835 | $3.85 | $37,865 | 249,962 | +4.10% | plan? |
| Apr 12, 2016 PForm 4 → | Apr 13, 6:34 pm EDT | Paul SchimmelDirector | 9,127 | $3.71 | $33,901 | 240,127 | +3.95% | plan? |
| Apr 11, 2016 PForm 4/A → | Apr 13, 6:32 pm EDT | Paul SchimmelDirector | 32,659 | $3.57 | $116,534 | 233,581 | +16.3% | plan? |
| Apr 11, 2016 PForm 4 → | Apr 12, 3:57 pm EDT | Paul SchimmelDirector | 32,659 | $3.57 | $116,535 | 220,231 | +17.4% | plan? amended |
| Apr 8, 2016 PForm 4 → | Apr 11, 12:39 pm EDT | Paul SchimmelDirector | 85,000 | $3.22 | $273,649 | 187,572 | +82.9% | plan? |
| Apr 7, 2016 PForm 4 → | Apr 8, 12:19 pm EDT | Paul SchimmelDirector | 40,000 | $3.19 | $127,584 | 102,572 | +63.9% | plan? |
| Apr 6, 2016 PForm 4 → | Apr 7, 3:40 pm EDT | Paul SchimmelDirector | 25,000 | $3.20 | $80,000 | 62,572 | +66.5% | plan? |
| Apr 5, 2016 PForm 4 → | Apr 7, 3:25 pm EDT | John MendleinCEO and Director, Director | 2,500 | $3.52 | $8,800 | 250,971 | +1.01% | plan? |
| Apr 5, 2016 PForm 4 → | Apr 6, 7:19 pm EDT | John MendleinCEO and Director, Director | 2,500 | $3.55 | $8,875 | 248,471 | +1.02% | plan? |
| Apr 5, 2016 PForm 4 → | Apr 6, 7:19 pm EDT | Paul SchimmelDirector | 25,000 | $3.52 | $88,118 | 37,572 | +199% | plan? |
| Sep 16, 2015 GForm 4 → | Jan 29, 2016, 6:08 pm EST | Paul SchimmelDirector | 11,925 | — | — | 634,242 | — | plan? late |
| May 12, 2015 CForm 4 → | May 14, 9:35 pm EDT | John K ClarkeDirector | 1,850,464 | — | — | 1,758,158 | — | plan? |
| May 12, 2015 CForm 4 → | May 14, 9:29 pm EDT | John MendleinCEO and Executive Chairman, Director | 24,055 | — | — | 245,971 | — | plan? |
| May 12, 2015 CForm 4 → | May 14, 9:27 pm EDT | Polaris Venture Management Co. V, L.L.C. +410% Owner | 1,827,992 | — | — | 17,638 | — | plan? |
| May 12, 2015 CForm 4 → | May 14, 9:24 pm EDT | CHP II LP +310% Owner | 1,758,158 | — | — | 1,758,158 | — | plan? |
| May 12, 2015 PForm 4 → | May 14, 9:24 pm EDT | Srinivas AkkarajuDirector | 320,000 | $14.00 | $4,480,000 | 1,866,126 | +20.7% | plan? |
| May 12, 2015 CForm 4 → | May 14, 9:24 pm EDT | Srinivas AkkarajuDirector | 1,546,126 | — | — | 1,546,126 | — | plan? |
| May 12, 2015 CForm 4 → | May 14, 9:23 pm EDT | Alta Partners VIII, L.P. +410% Owner | 1,778,064 | — | — | 1,778,064 | — | plan? |
| May 12, 2015 CForm 4 → | May 14, 9:20 pm EDT | Paul SchimmelDirector | 547,353 | — | — | 646,167 | — | plan? |
| May 12, 2015 PForm 4 → | May 14, 9:19 pm EDT | Sofinnova Venture Partners IX, L.P. +410% Owner | 320,000 | $14.00 | $4,480,000 | 1,866,126 | +20.7% | plan? |
| May 12, 2015 CForm 4 → | May 14, 9:19 pm EDT | Sofinnova Venture Partners IX, L.P. +410% Owner | 1,546,126 | — | — | 1,546,126 | — | plan? |
| May 12, 2015 CForm 4 → | May 14, 9:19 pm EDT | Amir NashatDirector | 1,827,992 | — | — | 17,638 | — | plan? |
| May 12, 2015 PForm 4 → | May 13, 1:00 pm EDT | James E Flynn +510% Owner | 50,000 | $14.00 | $700,000 | 255,764 | +24.3% | plan? |
| May 12, 2015 CForm 4 → | May 13, 1:00 pm EDT | James E Flynn +510% Owner | 461,528 | — | — | 230,764 | — | plan? |
| May 12, 2015 CForm 4 → | May 12, 9:46 pm EDT | DP VIII Associates, L.P. +610% Owner | 13,414 | — | — | 13,414 | — | plan? |
| May 12, 2015 CForm 4 → | May 12, 9:41 pm EDT | Domain Partners VIII, L.P. +610% Owner | 1,807,820 | — | — | 1,807,820 | — | plan? |
Reported at this company — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| May 12, 2015 CForm 4 → | May 14, 9:35 pm EDT | John K ClarkeDirector | 14,878,275 | — | — | 0 | — | |
| May 12, 2015 CForm 4 → | May 14, 9:29 pm EDT | John MendleinCEO and Executive Chairman, Director | 191,340 | — | — | 0 | — | |
| May 12, 2015 CForm 4 → | May 14, 9:27 pm EDT | Polaris Venture Management Co. V, L.L.C. +410% Owner | 14,699,547 | — | — | 0 | — | |
| May 12, 2015 CForm 4 → | May 14, 9:24 pm EDT | CHP II LP +310% Owner | 13,984,620 | — | — | 0 | — | |
| May 12, 2015 CForm 4 → | May 14, 9:24 pm EDT | Srinivas AkkarajuDirector | 14,968,722 | — | — | 0 | — | |
| May 12, 2015 CForm 4 → | May 14, 9:23 pm EDT | Alta Partners VIII, L.P. +410% Owner | 14,302,397 | — | — | 0 | — | |
| May 12, 2015 CForm 4 → | May 14, 9:20 pm EDT | Paul SchimmelDirector | 4,433,448 | — | — | 0 | — | |
| May 12, 2015 CForm 4 → | May 14, 9:19 pm EDT | Sofinnova Venture Partners IX, L.P. +410% Owner | 14,968,722 | — | — | 0 | — | |
| May 12, 2015 CForm 4 → | May 14, 9:19 pm EDT | Amir NashatDirector | 14,699,547 | — | — | 0 | — | |
| May 12, 2015 CForm 4 → | May 13, 1:00 pm EDT | James E Flynn +510% Owner | 4,468,274 | — | — | 0 | — | |
| May 12, 2015 CForm 4 → | May 12, 9:46 pm EDT | DP VIII Associates, L.P. +610% Owner | 107,873 | — | — | 0 | — | |
| May 12, 2015 CForm 4 → | May 12, 9:41 pm EDT | Domain Partners VIII, L.P. +610% Owner | 14,537,907 | — | — | 0 | — | |
| May 6, 2015 AForm 4 → | May 8, 3:14 pm EDT | Stan BlackburnSee Remarks | 4,085 | — | — | 4,085 | — | |
| May 6, 2015 AForm 4 → | May 8, 3:11 pm EDT | Holly D. ChrzanowskiSee Remarks | 11,943 | — | — | 11,943 | — | |
| May 6, 2015 AForm 4 → | May 8, 3:11 pm EDT | Frederic ChereauPresident & COO | 22,001 | — | — | 22,001 | — | |
| May 6, 2015 AForm 4 → | May 8, 3:08 pm EDT | Fred RamsdellVice President, Immunology | 17,600 | — | — | 17,600 | — | |
| May 6, 2015 AForm 4 → | May 8, 3:07 pm EDT | David M. WeinerChief Medical Officer | 44,002 | — | — | 44,002 | — | |
| May 6, 2015 AForm 4 → | May 8, 3:05 pm EDT | John C. McKewVice President, Research | 25,144 | — | — | 25,144 | — | |
| May 6, 2015 AForm 4 → | May 8, 3:04 pm EDT | Melissa A. AshlockSee Remarks | 25,144 | — | — | 25,144 | — | |
| May 6, 2015 AForm 4 → | May 8, 3:04 pm EDT | Nancy KruegerSee Remarks | 8,800 | — | — | 8,800 | — | |
| May 6, 2015 AForm 4 → | May 8, 3:02 pm EDT | Kelly BlackburnSee Remarks | 34,573 | — | — | 34,573 | — | |
| May 6, 2015 AForm 4 → | May 8, 3:01 pm EDT | Andrew CubittSee Remarks | 5,657 | — | — | 5,657 | — | |
| May 6, 2015 AForm 4 → | May 8, 2:58 pm EDT | Marcy GrahamSee Remarks | 10,686 | — | — | 10,686 | — | |
| May 6, 2015 AForm 4 → | May 8, 2:55 pm EDT | John MendleinCEO & Executive Chariman, Director | 163,437 | — | — | 163,437 | — |