NASDAQ:ACRS | Insider Transactions | Aclaris Therapeutics, Inc.

ACRS Insider Transactions

311 retained open-market purchase and sale rows from SEC Forms 3, 4 and 5, newest first. This page shows rows 1–100; provenance stays internal.

ACRS insiders transaction timeline

PurchaseSale
2015-10-07: 13 purchases — RA CAPITAL MANAGEMENT, LLC, Kolchinsky Peter, Vivo Ventures Fund VII, L.P. and 3 more2015-10-08: 2 purchases — RA CAPITAL MANAGEMENT, LLC, Kolchinsky Peter2015-10-13: 14 purchases — FMR LLC, CHA ALBERT, Vivo Ventures Fund VII, L.P. and 8 more2015-10-14: 2 purchases — RA CAPITAL MANAGEMENT, LLC, Kolchinsky Peter2015-10-19: 2 purchases — RA CAPITAL MANAGEMENT, LLC, Kolchinsky Peter2015-10-20: 2 purchases — RA CAPITAL MANAGEMENT, LLC, Kolchinsky Peter2015-10-21: 2 purchases — RA CAPITAL MANAGEMENT, LLC, Kolchinsky Peter2015-10-22: 3 purchases — RA Capital Healthcare Fund LP, RA CAPITAL MANAGEMENT, LLC, Kolchinsky Peter2015-10-28: 3 purchases — RA Capital Healthcare Fund LP, RA CAPITAL MANAGEMENT, LLC, Kolchinsky Peter2015-10-29: 3 purchases — RA Capital Healthcare Fund LP, RA CAPITAL MANAGEMENT, LLC, Kolchinsky Peter2016-01-11: 3 purchases — RA Capital Healthcare Fund LP, RA CAPITAL MANAGEMENT, LLC, Kolchinsky Peter2016-01-12: 3 purchases — RA Capital Healthcare Fund LP, RA CAPITAL MANAGEMENT, LLC, Kolchinsky Peter2016-01-13: 3 purchases — RA Capital Healthcare Fund LP, RA CAPITAL MANAGEMENT, LLC, Kolchinsky Peter2016-01-15: 3 purchases — RA Capital Healthcare Fund LP, RA CAPITAL MANAGEMENT, LLC, Kolchinsky Peter2016-01-19: 3 purchases — RA Capital Healthcare Fund LP, RA CAPITAL MANAGEMENT, LLC, Kolchinsky Peter2016-01-20: 3 purchases — RA Capital Healthcare Fund LP, RA CAPITAL MANAGEMENT, LLC, Kolchinsky Peter2016-02-22: 3 purchases — RA Capital Healthcare Fund LP, RA CAPITAL MANAGEMENT, LLC, Kolchinsky Peter2016-02-23: 3 purchases — RA Capital Healthcare Fund LP, RA CAPITAL MANAGEMENT, LLC, Kolchinsky Peter2016-08-26: 1 sale — Ali-Jackson Kamil2016-09-15: 9 sales — RA Capital Healthcare Fund LP, RA CAPITAL MANAGEMENT, LLC, Kolchinsky Peter2016-09-16: 6 sales — RA Capital Healthcare Fund LP, RA CAPITAL MANAGEMENT, LLC, Kolchinsky Peter2016-09-28: 1 sale — Ali-Jackson Kamil2016-10-26: 3 sales — Ali-Jackson Kamil, FMR LLC2016-11-16: 6 sales — Vivo Ventures Fund VII, L.P., Vivo Ventures VII Affiliates Fund, L.P., VIVO VENTURES VII, LLC2016-11-18: 6 sales — Vivo Ventures Fund VII, L.P., Vivo Ventures VII Affiliates Fund, L.P., VIVO VENTURES VII, LLC2017-01-10: 1 sale — Mehra Anand2017-02-28: 6 sales — Vivo Ventures Fund VII, L.P., Vivo Ventures VII Affiliates Fund, L.P., VIVO VENTURES VII, LLC2017-03-01: 6 sales — Vivo Ventures Fund VII, L.P., Vivo Ventures VII Affiliates Fund, L.P., VIVO VENTURES VII, LLC2017-03-02: 6 sales — Vivo Ventures Fund VII, L.P., Vivo Ventures VII Affiliates Fund, L.P., VIVO VENTURES VII, LLC2017-08-16: 1 purchase — SCHIFF ANDREW N2018-04-05: 1 purchase — Walker Neal2018-04-06: 2 purchases — Ruffo Frank, Tullman Stephen A.2018-04-06: 1 sale — Molineaux Christopher P.2018-05-07: 1 purchase — Ruffo Frank2018-05-16: 1 purchase — Powell Andrew Kenneth William2018-05-18: 1 sale — Ali-Jackson Kamil2018-06-11: 1 sale — Ali-Jackson Kamil2018-06-12: 1 sale — Ali-Jackson Kamil2018-08-15: 1 purchase — Tullman Stephen A.2018-08-23: 1 purchase — Tullman Stephen A.2018-10-04: 1 purchase — Tullman Stephen A.2018-10-22: 1 purchase — Mehra Anand2019-05-09: 10 sales — DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C), Deerfield Mgmt L.P., DEERFIELD PARTNERS, L.P. and 2 more2019-05-10: 10 sales — DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C), Deerfield Mgmt L.P., DEERFIELD PARTNERS, L.P. and 2 more2019-06-21: 10 sales — DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C), Deerfield Mgmt L.P., DEERFIELD PARTNERS, L.P. and 2 more2019-06-24: 10 sales — DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C), Deerfield Mgmt L.P., DEERFIELD PARTNERS, L.P. and 2 more2019-06-25: 10 sales — DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C), Deerfield Mgmt L.P., DEERFIELD PARTNERS, L.P. and 2 more2019-06-26: 10 sales — DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C), Deerfield Mgmt L.P., DEERFIELD PARTNERS, L.P. and 2 more2019-06-27: 10 sales — DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C), Deerfield Mgmt L.P., DEERFIELD PARTNERS, L.P. and 2 more2021-04-22: 2 sales — Ruffo Frank, Walker Neal2021-04-23: 2 sales — Ruffo Frank2021-04-26: 2 sales — Ruffo Frank2021-05-03: 2 sales — Ali-Jackson Kamil2021-05-04: 2 sales — Ali-Jackson Kamil2021-05-05: 2 sales — Ali-Jackson Kamil2021-05-06: 2 sales — Ali-Jackson Kamil2021-05-07: 2 sales — Ali-Jackson Kamil2021-06-01: 4 sales — Gordon David N., Ali-Jackson Kamil2021-06-02: 12 sales — Gordon David N., Ali-Jackson Kamil, Monahan Joseph and 2 more2021-06-03: 1 sale — Ali-Jackson Kamil2021-07-13: 1 sale — Gordon David N.2022-02-09: 3 sales — Monahan Joseph, Ruffo Frank, Walker Neal2022-03-10: 2 sales — Ruffo Frank, Monahan Joseph2022-03-11: 1 sale — Walker Neal2022-04-18: 1 sale — Monahan Joseph2022-04-21: 1 sale — Walker Neal2022-04-22: 1 sale — Walker Neal2022-04-25: 1 sale — Walker Neal2022-06-17: 1 sale — SCHIFF ANDREW N2022-10-04: 1 sale — SCHIFF ANDREW N2022-10-06: 1 sale — SCHIFF ANDREW N2022-10-07: 1 sale — SCHIFF ANDREW N2022-10-17: 2 sales — SCHIFF ANDREW N, Monahan Joseph2022-10-18: 1 sale — SCHIFF ANDREW N2022-10-24: 1 sale — SCHIFF ANDREW N2022-10-25: 1 sale — SCHIFF ANDREW N2022-10-26: 1 sale — SCHIFF ANDREW N2022-11-10: 1 sale — SCHIFF ANDREW N2022-11-11: 1 sale — SCHIFF ANDREW N2022-11-14: 1 sale — SCHIFF ANDREW N2022-12-15: 1 sale — Monahan Joseph2023-01-03: 2 sales — Walker Neal2023-01-04: 1 sale — Walker Neal2023-02-01: 1 sale — Walker Neal2023-02-02: 4 sales — Walker Neal2023-02-08: 1 sale — Loerop James2023-02-15: 1 sale — Monahan Joseph2023-03-02: 3 sales — Walker Neal, Monahan Joseph, Balthaser Kevin2023-03-03: 3 sales — Walker Neal, Monahan Joseph, Balthaser Kevin2023-03-09: 1 purchase — Manion Douglas J.2023-03-17: 1 purchase — Manion Douglas J.2023-06-20: 1 sale — Monahan Joseph2023-08-21: 1 sale — Monahan Joseph2023-08-28: 1 purchase — Loerop James2023-09-06: 1 purchase — Balthaser Kevin2023-10-23: 1 sale — Monahan Joseph2024-03-01: 1 purchase — Powell Andrew Kenneth William2024-03-04: 1 purchase — Powell Andrew Kenneth William2024-06-11: 1 purchase — Leonard Braden Michael2024-06-12: 1 purchase — Leonard Braden Michael2024-06-13: 2 purchases — Leonard Braden Michael2024-06-14: 1 purchase — Leonard Braden Michael2024-06-17: 1 purchase — Leonard Braden Michael2024-06-18: 1 purchase — Leonard Braden Michael2024-06-27: 1 purchase — Leonard Braden Michael2024-06-28: 2 purchases — Leonard Braden Michael2024-07-01: 1 purchase — Leonard Braden Michael2024-07-02: 1 purchase — Leonard Braden Michael2024-07-03: 1 purchase — Leonard Braden Michael2024-07-05: 1 purchase — Leonard Braden Michael2024-07-18: 1 purchase — Leonard Braden Michael2024-07-19: 1 purchase — Leonard Braden Michael2024-07-22: 1 purchase — Leonard Braden Michael2024-07-30: 1 purchase — Leonard Braden Michael2024-07-31: 1 purchase — Leonard Braden Michael2024-08-02: 1 purchase — Leonard Braden Michael2024-08-05: 1 purchase — Leonard Braden Michael2024-11-19: 1 purchase — Mehra Anand2026-04-23: 1 sale — Leonard Braden Michael2015-10-072026-04-23
Insider profileRoleDateTransactionSharesPrice
Leonard Braden MichaelTenPercentOwner2026-04-23Sale300,000.0$4.53
Mehra AnandDirector2024-11-19Purchase666,666.0$2.25
Leonard Braden MichaelTenPercentOwner2024-08-05Purchase206,025.0$1.24
Leonard Braden MichaelTenPercentOwner2024-08-02Purchase167,544.0$1.29
Leonard Braden MichaelTenPercentOwner2024-07-31Purchase100,000.0$1.33
Leonard Braden MichaelTenPercentOwner2024-07-30Purchase173,730.0$1.3
Leonard Braden MichaelTenPercentOwner2024-07-22Purchase17,716.0$1.33
Leonard Braden MichaelTenPercentOwner2024-07-19Purchase6,689.0$1.3
Leonard Braden MichaelTenPercentOwner2024-07-18Purchase130,317.0$1.3
Leonard Braden MichaelTenPercentOwner2024-07-05Purchase123,017.0$1.15
Leonard Braden MichaelTenPercentOwner2024-07-03Purchase143,288.0$1.16
Leonard Braden MichaelTenPercentOwner2024-07-02Purchase86,092.0$1.14
Leonard Braden MichaelTenPercentOwner2024-07-01Purchase107,434.0$1.14
Leonard Braden MichaelTenPercentOwner2024-06-28Purchase400,000.0$1.13
Leonard Braden MichaelTenPercentOwner2024-06-28Purchase801,000.0$1.12
Leonard Braden MichaelTenPercentOwner2024-06-27Purchase235,000.0$1.15
Leonard Braden MichaelTenPercentOwner2024-06-18Purchase50,000.0$1.13
Leonard Braden MichaelTenPercentOwner2024-06-17Purchase150,000.0$1.13
Leonard Braden MichaelTenPercentOwner2024-06-14Purchase345,000.0$1.17
Leonard Braden MichaelTenPercentOwner2024-06-13Purchase500,000.0$1.15
Leonard Braden MichaelTenPercentOwner2024-06-13Purchase28,621.0$1.14
Leonard Braden MichaelTenPercentOwner2024-06-12Purchase82,579.0$1.14
Leonard Braden MichaelTenPercentOwner2024-06-11Purchase1,000,000.0$1.08
Powell Andrew Kenneth WilliamDirector2024-03-04Purchase6,000.0$1.25
Powell Andrew Kenneth WilliamDirector2024-03-01Purchase8,500.0$1.23
Monahan JosephChief Scientific Officer2023-10-23Sale6,000.0$5.08
Balthaser KevinChief Financial Officer2023-09-06Purchase9,490.0$7.9
Loerop JamesChief Business Officer2023-08-28Purchase14,705.0$6.8
Monahan JosephChief Scientific Officer2023-08-21Sale6,000.0$7.32
Monahan JosephChief Scientific Officer2023-06-20Sale6,000.0$10.28
Manion Douglas J.Pres and CEO2023-03-17Purchase6,300.0$7.86
Manion Douglas J.Pres and CEO2023-03-09Purchase6,500.0$7.74
Walker NealDirector2023-03-03Sale30,240.0$12.63
Monahan JosephChief Scientific Officer2023-03-03Sale16,037.0$12.63
Balthaser KevinChief Financial Officer2023-03-03Sale894.0$12.63
Walker NealDirector2023-03-02Sale29,000.0$12.37
Monahan JosephChief Scientific Officer2023-03-02Sale14,800.0$12.37
Balthaser KevinChief Financial Officer2023-03-02Sale1,000.0$12.29
Monahan JosephChief Scientific Officer2023-02-15Sale5,000.0$13.06
Loerop JamesChief Business Officer2023-02-08Sale4,267.0$13.89
Walker NealDirector2023-02-02Sale200.0$17.54
Walker NealDirector2023-02-02Sale3,121.0$16.88
Walker NealDirector2023-02-02Sale600.0$15.55
Walker NealDirector2023-02-02Sale1,079.0$14.57
Walker NealDirector2023-02-01Sale25,000.0$16.75
Walker NealDirector2023-01-04Sale15,000.0$14.89
Walker NealDirector2023-01-03Sale1,618.0$16.16
Walker NealDirector2023-01-03Sale23,382.0$15.19
Monahan JosephChief Scientific Officer2022-12-15Sale5,000.0$15.88
SCHIFF ANDREW NDirector2022-11-14Sale1,371.0$17.08
SCHIFF ANDREW NDirector2022-11-11Sale41,160.0$17.06
SCHIFF ANDREW NDirector2022-11-10Sale11,395.0$17.02
SCHIFF ANDREW NDirector2022-10-26Sale14,540.0$17.01
SCHIFF ANDREW NDirector2022-10-25Sale12,018.0$17.02
SCHIFF ANDREW NDirector2022-10-24Sale14,616.0$17.01
SCHIFF ANDREW NDirector2022-10-18Sale32,093.0$16.89
SCHIFF ANDREW NDirector2022-10-17Sale19,944.0$16.05
Monahan JosephChief Scientific Officer2022-10-17Sale5,000.0$15.98
SCHIFF ANDREW NDirector2022-10-07Sale7,324.0$16.16
SCHIFF ANDREW NDirector2022-10-06Sale37,839.0$16.54
SCHIFF ANDREW NDirector2022-10-04Sale7,700.0$16.01
SCHIFF ANDREW NDirector2022-06-17Sale19,565.0$15.14
Walker NealPresident and CEO2022-04-25Sale20,000.0$15.18
Walker NealPresident and CEO2022-04-22Sale25,000.0$15.04
Walker NealPresident and CEO2022-04-21Sale25,000.0$15.24
Monahan JosephChief Scientific Officer2022-04-18Sale30,000.0$16.28
Walker NealPresident and CEO2022-03-11Sale56,303.0$15.91
Ruffo FrankChief Financial Officer2022-03-10Sale12,823.0$15.55
Monahan JosephChief Scientific Officer2022-03-10Sale27,165.0$15.71
Monahan JosephChief Scientific Officer2022-02-09Sale383.0$12.68
Ruffo FrankChief Financial Officer2022-02-09Sale1,388.0$12.66
Walker NealPresident and CEO2022-02-09Sale3,595.0$12.66
Gordon David N.Chief Medical Officer2021-07-13Sale2,631.0$16.98
Ali-Jackson KamilChief Legal Officer2021-06-03Sale9,492.0$21.96
Gordon David N.Chief Medical Officer2021-06-02Sale6,800.0$22.26
Gordon David N.Chief Medical Officer2021-06-02Sale31,114.0$21.5
Ali-Jackson KamilChief Legal Officer2021-06-02Sale2,387.0$22.31
Ali-Jackson KamilChief Legal Officer2021-06-02Sale12,732.0$21.51
Ali-Jackson KamilChief Legal Officer2021-06-02Sale2,517.0$22.32
Ali-Jackson KamilChief Legal Officer2021-06-02Sale12,483.0$21.5
Monahan JosephChief Scientific Officer2021-06-02Sale3,550.0$22.31
Monahan JosephChief Scientific Officer2021-06-02Sale18,240.0$21.5
Ruffo FrankChief Financial Officer2021-06-02Sale2,450.0$22.3
Ruffo FrankChief Financial Officer2021-06-02Sale12,587.0$21.51
Walker NealPresident and CEO2021-06-02Sale5,517.0$22.3
Walker NealPresident and CEO2021-06-02Sale27,743.0$21.51
Gordon David N.Chief Medical Officer2021-06-01Sale4,885.0$23.57
Gordon David N.Chief Medical Officer2021-06-01Sale9,115.0$22.71
Ali-Jackson KamilChief Legal Officer2021-06-01Sale5,254.0$23.57
Ali-Jackson KamilChief Legal Officer2021-06-01Sale9,746.0$22.72
Ali-Jackson KamilChief Legal Officer2021-05-07Sale2,100.0$23.99
Ali-Jackson KamilChief Legal Officer2021-05-07Sale3,316.0$23.23
Ali-Jackson KamilChief Legal Officer2021-05-06Sale3,102.0$23.86
Ali-Jackson KamilChief Legal Officer2021-05-06Sale11,898.0$23.32
Ali-Jackson KamilChief Legal Officer2021-05-05Sale498.0$24.36
Ali-Jackson KamilChief Legal Officer2021-05-05Sale14,502.0$23.97
Ali-Jackson KamilChief Legal Officer2021-05-04Sale1,279.0$24.47
Ali-Jackson KamilChief Legal Officer2021-05-04Sale13,721.0$23.61
Ali-Jackson KamilChief Legal Officer2021-05-03Sale4,339.0$24.91
Ali-Jackson KamilChief Legal Officer2021-05-03Sale10,661.0$24.46