InsiderFlow

Aclaris Therapeutics, Inc.

$3.50-0.01 (-0.28%)

Prev Close

$3.51

Open

$3.50

High

$3.63

Low

$3.47

Volume

721.5K

Market Cap

$404.6M

P/E

Div Yield

Over the past 12 months, insider activity at Aclaris Therapeutics, Inc. (ACRS) has been exclusively selling, with 0 insider purchases totaling $0.00 and 10 insider sales totaling $401.7K. The most recent insider transaction was by Balthaser Kevin (Chief Financial Officer), who sold $22.4K worth of shares on Feb 3, 2026. Aclaris Therapeutics, Inc. operates in the Healthcare sector, within the Medical - Diagnostics & Research industry, with a market cap of $404.6M.

Buys (12M)

0

$0.00

Sells (12M)

10

$401.7K

Net Activity

Net Seller

$401.7K

Active Insiders

3

last 12 mo

ACRS Price Chart

ACRS Insider Trading Activity

DateInsiderRoleTypeSharesAvg PriceValueShares After
Feb 3, 2026Balthaser KevinChief Financial OfficerSell6,449$3.47$22.4K0
Feb 3, 2026Loerop JamesChief Business OfficerSell5,937$3.47$20.6K0
Feb 3, 2026Walker NealCEOSell18,611$3.47$64.6K0
Feb 1, 2026Balthaser KevinChief Financial OfficerSell4,984$3.51$17.5K0
Feb 1, 2026Loerop JamesChief Business OfficerSell15,980$2.48$39.6K0
Jan 2, 2026Walker NealCEOSell9,952$2.88$28.7K0
Dec 31, 2025Balthaser KevinChief Financial OfficerSell26,645$2.99$79.6K0
Dec 31, 2025Loerop JamesChief Business OfficerSell40,165$2.99$120.1K0
May 1, 2025Walker NealCEOSell2,975$1.38$4.1K0
Apr 1, 2025Walker NealCEOSell3,042$1.48$4.5K0
Mar 1, 2025Balthaser KevinChief Financial OfficerSell727$1.99$1.4K0
Mar 1, 2025Monahan JosephChief Scientific OfficerSell27,258$1.99$54.2K0
Mar 1, 2025Walker NealCEOSell3,277$1.99$6.5K0
Feb 1, 2025Balthaser KevinChief Financial OfficerSell5,816$2.48$14.4K0
Feb 1, 2025Loerop JamesChief Business OfficerSell15,447$2.48$38.3K0
Feb 1, 2025Monahan JosephChief Scientific OfficerSell11,317$2.48$28.1K0
Feb 1, 2025Walker NealINTERIM CEOSell3,559$2.48$8.8K0
Jan 1, 2025Walker NealINTERIM CEOSell17,436$2.48$43.2K0
Dec 31, 2024Balthaser KevinChief Financial OfficerSell38,221$2.48$94.8K0
Dec 31, 2024Loerop JamesChief Business OfficerSell40,664$2.48$100.8K0
Dec 4, 2024Walker NealINTERIM CEOSell68,343$3.76$257.0K0
Dec 1, 2024Walker NealINTERIM CEOSell2,721$4.07$11.1K0
Nov 19, 2024Mehra AnandDirectorBuy666,666$2.25$1.50M0
Nov 1, 2024Walker NealINTERIM PRESIDENT AND CEOSell2,721$2.09$5.7K0
Oct 1, 2024Walker NealINTERIM PRESIDENT AND CEOSell2,722$1.18$3.2K0
Sep 1, 2024Balthaser KevinChief Financial OfficerSell286$1.18$337.480
Sep 1, 2024Walker NealINTERIM PRESIDENT AND CEOSell2,722$1.18$3.2K0
Aug 2, 2024Leonard Braden Michael10% OwnerBuy373,569$1.27$472.8K0
Aug 1, 2024Walker NealINTERIM PRESIDENT AND CEOSell2,722$1.32$3.6K0
Jul 30, 2024Leonard Braden Michael10% OwnerBuy273,730$1.31$359.0K0
Jul 18, 2024Leonard Braden Michael10% OwnerBuy154,722$1.30$201.8K0
Jul 2, 2024Leonard Braden Michael10% OwnerBuy352,397$1.15$405.9K0
Jul 1, 2024Walker NealINTERIM PRESIDENT AND CEOSell2,722$1.15$3.1K0
Jun 27, 2024Leonard Braden Michael10% OwnerBuy1,543,434$1.13$1.74M0
Jun 14, 2024Leonard Braden Michael10% OwnerBuy545,000$1.15$628.2K0
Jun 11, 2024Leonard Braden Michael10% OwnerBuy1,611,200$1.11$1.78M0
Jun 1, 2024Walker NealINTERIM PRESIDENT AND CEOSell2,722$1.03$2.8K0
May 1, 2024Walker NealINTERIM PRESIDENT AND CEOSell2,784$1.26$3.5K0
Apr 1, 2024Walker NealINTERIM PRESIDENT AND CEOSell3,224$1.26$4.1K0
Mar 1, 2024Balthaser KevinChief Financial OfficerSell1,417$1.24$1.8K0
Mar 1, 2024Monahan JosephChief Scientific OfficerSell21,283$1.24$26.4K0
Mar 1, 2024Powell Andrew Kenneth WilliamDirectorBuy14,500$1.24$18.0K0
Mar 1, 2024Walker NealInterim President and CEOSell3,223$1.24$4.0K0
Feb 1, 2024Loerop JamesChief Business OfficerSell6,421$1.20$7.7K0
Feb 1, 2024Monahan JosephChief Scientific OfficerSell2,583$1.20$3.1K0
Jan 1, 2024Balthaser KevinChief Financial OfficerSell2,536$1.05$2.7K0
Jan 1, 2024Manion Douglas J.Pres and CEOSell9,125$1.05$9.6K0
Oct 23, 2023Monahan JosephChief Scientific OfficerSell6,000$5.08$30.5K0
Sep 6, 2023Balthaser KevinChief Financial OfficerBuy9,490$7.90$75.0K0
Sep 1, 2023Balthaser KevinChief Financial OfficerSell285$7.90$2.3K0
Aug 28, 2023Loerop JamesChief Business OfficerBuy14,705$6.80$100.0K0
Aug 21, 2023Monahan JosephChief Scientific OfficerSell6,000$7.32$43.9K0
Aug 1, 2023Manion Douglas J.Pres and CEOSell4,437$9.81$43.5K0
Jul 1, 2023Cawkwell GailChief Medical OfficerSell5,407$10.37$56.1K0
Jun 20, 2023Monahan JosephChief Scientific OfficerSell6,000$10.28$61.7K0
Mar 17, 2023Manion Douglas J.Pres and CEOBuy6,300$7.86$49.5K0
Mar 9, 2023Manion Douglas J.Pres and CEOBuy6,500$7.74$50.3K0
Mar 1, 2023Balthaser KevinChief Financial OfficerSell1,894$12.45$23.6K0
Mar 1, 2023Monahan JosephChief Scientific OfficerSell30,837$12.51$385.6K0
Mar 1, 2023Walker NealDirectorSell59,240$12.50$740.7K0
Feb 15, 2023Monahan JosephChief Scientific OfficerSell5,000$13.06$65.3K0
Feb 8, 2023Loerop JamesChief Business OfficerSell4,267$13.89$59.3K0
Feb 1, 2023Walker NealDirectorSell30,000$16.66$499.9K0
Jan 3, 2023Walker NealDirectorSell40,000$15.11$604.6K0
Dec 15, 2022Monahan JosephChief Scientific OfficerSell5,000$15.88$79.4K0
Nov 10, 2022SCHIFF ANDREW NDirectorSell53,926$17.05$919.6K0
Oct 24, 2022SCHIFF ANDREW NDirectorSell41,174$17.01$700.4K0
Oct 17, 2022Monahan JosephChief Scientific OfficerSell5,000$15.98$79.9K0
Oct 17, 2022SCHIFF ANDREW NDirectorSell52,037$16.57$862.1K0
Oct 7, 2022SCHIFF ANDREW NDirectorSell7,324$16.16$118.3K0
Oct 4, 2022SCHIFF ANDREW NDirectorSell45,539$16.45$749.0K0
Jun 17, 2022SCHIFF ANDREW NDirectorSell19,565$15.14$296.3K0
Apr 21, 2022Walker NealPresident and CEOSell70,000$15.15$1.06M0
Apr 18, 2022Monahan JosephChief Scientific OfficerSell30,000$16.28$488.3K0
Mar 11, 2022Walker NealPresident and CEOSell56,303$15.91$896.0K0
Mar 10, 2022Monahan JosephChief Scientific OfficerSell27,165$15.71$426.8K0
Mar 10, 2022Ruffo FrankChief Financial OfficerSell12,823$15.55$199.3K0
Feb 9, 2022Monahan JosephChief Scientific OfficerSell383$12.68$4.9K0
Feb 9, 2022Ruffo FrankChief Financial OfficerSell1,388$12.66$17.6K0
Feb 9, 2022Walker NealPresident and CEOSell3,595$12.66$45.5K0
Sep 1, 2021Monahan JosephChief Scientific OfficerSell1,041$17.22$17.9K0
Jul 13, 2021Gordon David N.Chief Medical OfficerSell2,631$16.98$44.7K0
Jun 3, 2021Ali-Jackson KamilChief Legal OfficerSell9,492$21.96$208.4K0
Jun 1, 2021Ali-Jackson KamilChief Legal OfficerSell45,119$22.10$997.0K0
Jun 1, 2021Gordon David N.Chief Medical OfficerSell51,914$22.01$1.14M0
Jun 1, 2021Monahan JosephChief Scientific OfficerSell21,790$21.64$471.4K0
Jun 1, 2021Ruffo FrankChief Financial OfficerSell15,037$21.64$325.4K0
Jun 1, 2021Walker NealPresident and CEOSell33,260$21.64$719.7K0
May 6, 2021Ali-Jackson KamilChief Legal OfficerSell20,416$23.45$478.8K0
May 3, 2021Ali-Jackson KamilChief Legal OfficerSell45,000$24.08$1.08M0
Apr 22, 2021Ruffo FrankChief Financial OfficerSell87,339$26.45$2.31M0
Apr 22, 2021Walker NealPresident and CEOSell30,000$26.84$805.2K0
Mar 1, 2021Ali-Jackson KamilChief Legal OfficerSell6,840$23.83$163.0K0
Mar 1, 2021Gordon David N.Chief Medical OfficerSell7,940$23.83$189.2K0
Mar 1, 2021Ruffo FrankChief Financial OfficerSell10,177$23.83$242.6K0
Mar 1, 2021Walker NealPresident and CEOSell47,774$23.92$1.14M0

ACRS Insider Buying Activity

The following table shows recent insider purchases of Aclaris Therapeutics, Inc. (ACRS) stock reported via SEC Form 4 filings.

DateInsiderRoleTypeSharesAvg PriceValueShares After
Nov 19, 2024Mehra AnandDirectorBuy666,666$2.25$1.50M0
Aug 2, 2024Leonard Braden Michael10% OwnerBuy373,569$1.27$472.8K0
Jul 30, 2024Leonard Braden Michael10% OwnerBuy273,730$1.31$359.0K0
Jul 18, 2024Leonard Braden Michael10% OwnerBuy154,722$1.30$201.8K0
Jul 2, 2024Leonard Braden Michael10% OwnerBuy352,397$1.15$405.9K0
Jun 27, 2024Leonard Braden Michael10% OwnerBuy1,543,434$1.13$1.74M0
Jun 14, 2024Leonard Braden Michael10% OwnerBuy545,000$1.15$628.2K0
Jun 11, 2024Leonard Braden Michael10% OwnerBuy1,611,200$1.11$1.78M0
Mar 1, 2024Powell Andrew Kenneth WilliamDirectorBuy14,500$1.24$18.0K0
Sep 6, 2023Balthaser KevinChief Financial OfficerBuy9,490$7.90$75.0K0
Aug 28, 2023Loerop JamesChief Business OfficerBuy14,705$6.80$100.0K0
Mar 17, 2023Manion Douglas J.Pres and CEOBuy6,300$7.86$49.5K0
Mar 9, 2023Manion Douglas J.Pres and CEOBuy6,500$7.74$50.3K0

ACRS Insider Selling Activity

The following table shows recent insider sales of Aclaris Therapeutics, Inc. (ACRS) stock reported via SEC Form 4 filings.

DateInsiderRoleTypeSharesAvg PriceValueShares After
Feb 3, 2026Balthaser KevinChief Financial OfficerSell6,449$3.47$22.4K0
Feb 3, 2026Loerop JamesChief Business OfficerSell5,937$3.47$20.6K0
Feb 3, 2026Walker NealCEOSell18,611$3.47$64.6K0
Feb 1, 2026Balthaser KevinChief Financial OfficerSell4,984$3.51$17.5K0
Feb 1, 2026Loerop JamesChief Business OfficerSell15,980$2.48$39.6K0
Jan 2, 2026Walker NealCEOSell9,952$2.88$28.7K0
Dec 31, 2025Balthaser KevinChief Financial OfficerSell26,645$2.99$79.6K0
Dec 31, 2025Loerop JamesChief Business OfficerSell40,165$2.99$120.1K0
May 1, 2025Walker NealCEOSell2,975$1.38$4.1K0
Apr 1, 2025Walker NealCEOSell3,042$1.48$4.5K0
Mar 1, 2025Balthaser KevinChief Financial OfficerSell727$1.99$1.4K0
Mar 1, 2025Monahan JosephChief Scientific OfficerSell27,258$1.99$54.2K0
Mar 1, 2025Walker NealCEOSell3,277$1.99$6.5K0
Feb 1, 2025Balthaser KevinChief Financial OfficerSell5,816$2.48$14.4K0
Feb 1, 2025Loerop JamesChief Business OfficerSell15,447$2.48$38.3K0
Feb 1, 2025Monahan JosephChief Scientific OfficerSell11,317$2.48$28.1K0
Feb 1, 2025Walker NealINTERIM CEOSell3,559$2.48$8.8K0
Jan 1, 2025Walker NealINTERIM CEOSell17,436$2.48$43.2K0
Dec 31, 2024Balthaser KevinChief Financial OfficerSell38,221$2.48$94.8K0
Dec 31, 2024Loerop JamesChief Business OfficerSell40,664$2.48$100.8K0
Dec 4, 2024Walker NealINTERIM CEOSell68,343$3.76$257.0K0
Dec 1, 2024Walker NealINTERIM CEOSell2,721$4.07$11.1K0
Nov 1, 2024Walker NealINTERIM PRESIDENT AND CEOSell2,721$2.09$5.7K0
Oct 1, 2024Walker NealINTERIM PRESIDENT AND CEOSell2,722$1.18$3.2K0
Sep 1, 2024Balthaser KevinChief Financial OfficerSell286$1.18$337.480
Sep 1, 2024Walker NealINTERIM PRESIDENT AND CEOSell2,722$1.18$3.2K0
Aug 1, 2024Walker NealINTERIM PRESIDENT AND CEOSell2,722$1.32$3.6K0
Jul 1, 2024Walker NealINTERIM PRESIDENT AND CEOSell2,722$1.15$3.1K0
Jun 1, 2024Walker NealINTERIM PRESIDENT AND CEOSell2,722$1.03$2.8K0
May 1, 2024Walker NealINTERIM PRESIDENT AND CEOSell2,784$1.26$3.5K0
Apr 1, 2024Walker NealINTERIM PRESIDENT AND CEOSell3,224$1.26$4.1K0
Mar 1, 2024Balthaser KevinChief Financial OfficerSell1,417$1.24$1.8K0
Mar 1, 2024Monahan JosephChief Scientific OfficerSell21,283$1.24$26.4K0
Mar 1, 2024Walker NealInterim President and CEOSell3,223$1.24$4.0K0
Feb 1, 2024Loerop JamesChief Business OfficerSell6,421$1.20$7.7K0
Feb 1, 2024Monahan JosephChief Scientific OfficerSell2,583$1.20$3.1K0
Jan 1, 2024Balthaser KevinChief Financial OfficerSell2,536$1.05$2.7K0
Jan 1, 2024Manion Douglas J.Pres and CEOSell9,125$1.05$9.6K0
Oct 23, 2023Monahan JosephChief Scientific OfficerSell6,000$5.08$30.5K0
Sep 1, 2023Balthaser KevinChief Financial OfficerSell285$7.90$2.3K0
Aug 21, 2023Monahan JosephChief Scientific OfficerSell6,000$7.32$43.9K0
Aug 1, 2023Manion Douglas J.Pres and CEOSell4,437$9.81$43.5K0
Jul 1, 2023Cawkwell GailChief Medical OfficerSell5,407$10.37$56.1K0
Jun 20, 2023Monahan JosephChief Scientific OfficerSell6,000$10.28$61.7K0
Mar 1, 2023Balthaser KevinChief Financial OfficerSell1,894$12.45$23.6K0
Mar 1, 2023Monahan JosephChief Scientific OfficerSell30,837$12.51$385.6K0
Mar 1, 2023Walker NealDirectorSell59,240$12.50$740.7K0
Feb 15, 2023Monahan JosephChief Scientific OfficerSell5,000$13.06$65.3K0
Feb 8, 2023Loerop JamesChief Business OfficerSell4,267$13.89$59.3K0
Feb 1, 2023Walker NealDirectorSell30,000$16.66$499.9K0
Jan 3, 2023Walker NealDirectorSell40,000$15.11$604.6K0
Dec 15, 2022Monahan JosephChief Scientific OfficerSell5,000$15.88$79.4K0
Nov 10, 2022SCHIFF ANDREW NDirectorSell53,926$17.05$919.6K0
Oct 24, 2022SCHIFF ANDREW NDirectorSell41,174$17.01$700.4K0
Oct 17, 2022Monahan JosephChief Scientific OfficerSell5,000$15.98$79.9K0
Oct 17, 2022SCHIFF ANDREW NDirectorSell52,037$16.57$862.1K0
Oct 7, 2022SCHIFF ANDREW NDirectorSell7,324$16.16$118.3K0
Oct 4, 2022SCHIFF ANDREW NDirectorSell45,539$16.45$749.0K0
Jun 17, 2022SCHIFF ANDREW NDirectorSell19,565$15.14$296.3K0
Apr 21, 2022Walker NealPresident and CEOSell70,000$15.15$1.06M0
Apr 18, 2022Monahan JosephChief Scientific OfficerSell30,000$16.28$488.3K0
Mar 11, 2022Walker NealPresident and CEOSell56,303$15.91$896.0K0
Mar 10, 2022Monahan JosephChief Scientific OfficerSell27,165$15.71$426.8K0
Mar 10, 2022Ruffo FrankChief Financial OfficerSell12,823$15.55$199.3K0
Feb 9, 2022Monahan JosephChief Scientific OfficerSell383$12.68$4.9K0
Feb 9, 2022Ruffo FrankChief Financial OfficerSell1,388$12.66$17.6K0
Feb 9, 2022Walker NealPresident and CEOSell3,595$12.66$45.5K0
Sep 1, 2021Monahan JosephChief Scientific OfficerSell1,041$17.22$17.9K0
Jul 13, 2021Gordon David N.Chief Medical OfficerSell2,631$16.98$44.7K0
Jun 3, 2021Ali-Jackson KamilChief Legal OfficerSell9,492$21.96$208.4K0
Jun 1, 2021Ali-Jackson KamilChief Legal OfficerSell45,119$22.10$997.0K0
Jun 1, 2021Gordon David N.Chief Medical OfficerSell51,914$22.01$1.14M0
Jun 1, 2021Monahan JosephChief Scientific OfficerSell21,790$21.64$471.4K0
Jun 1, 2021Ruffo FrankChief Financial OfficerSell15,037$21.64$325.4K0
Jun 1, 2021Walker NealPresident and CEOSell33,260$21.64$719.7K0
May 6, 2021Ali-Jackson KamilChief Legal OfficerSell20,416$23.45$478.8K0
May 3, 2021Ali-Jackson KamilChief Legal OfficerSell45,000$24.08$1.08M0
Apr 22, 2021Ruffo FrankChief Financial OfficerSell87,339$26.45$2.31M0
Apr 22, 2021Walker NealPresident and CEOSell30,000$26.84$805.2K0
Mar 1, 2021Ali-Jackson KamilChief Legal OfficerSell6,840$23.83$163.0K0
Mar 1, 2021Gordon David N.Chief Medical OfficerSell7,940$23.83$189.2K0
Mar 1, 2021Ruffo FrankChief Financial OfficerSell10,177$23.83$242.6K0
Mar 1, 2021Walker NealPresident and CEOSell47,774$23.92$1.14M0

ACRS Insiders

Balthaser Kevin

Chief Financial Officer

Bought $75.0KSold $260.7K
19 tradesLast: Feb 3, 2026
Loerop James

Chief Business Officer

Bought $100.0KSold $386.5K
11 tradesLast: Feb 3, 2026
Walker Neal

CEO

Sold $108.4K
5 tradesLast: Feb 3, 2026
Monahan Joseph

Chief Scientific Officer

Sold $2.27M
22 tradesLast: Mar 1, 2025
Walker Neal

INTERIM CEO

Sold $320.1K
5 tradesLast: Feb 1, 2025
Mehra Anand

Director

Bought $1.50M
1 tradesLast: Nov 19, 2024
Walker Neal

INTERIM PRESIDENT AND CEO

Sold $29.2K
8 tradesLast: Nov 1, 2024
Leonard Braden Michael

10% Owner

Bought $5.59M
21 tradesLast: Aug 5, 2024
Powell Andrew Kenneth William

Director

Bought $18.0K
2 tradesLast: Mar 4, 2024
Walker Neal

Interim President and CEO

Sold $4.0K
1 tradesLast: Mar 1, 2024
Manion Douglas J.

Pres and CEO

Bought $99.8KSold $53.1K
4 tradesLast: Jan 1, 2024
Cawkwell Gail

Chief Medical Officer

Sold $56.1K
1 tradesLast: Jul 1, 2023
Walker Neal

Director

Sold $1.85M
10 tradesLast: Mar 3, 2023
SCHIFF ANDREW N

Director

Sold $3.65M
12 tradesLast: Nov 14, 2022
Walker Neal

President and CEO

Sold $4.67M
10 tradesLast: Apr 25, 2022
Ruffo Frank

Chief Financial Officer

Sold $3.09M
11 tradesLast: Mar 10, 2022
Gordon David N.

Chief Medical Officer

Sold $1.38M
7 tradesLast: Jul 13, 2021
Ali-Jackson Kamil

Chief Legal Officer

Sold $2.93M
19 tradesLast: Jun 3, 2021