ATHX - SEC Form 4 insider transactions

Hansen Maia covered exercise/tax liability with 67 shares, decreasing direct ownership by 0.10% to 70,010 units (SEC Form 4)

Hansen Maia covered exercise/tax liability with 23,149 shares, decreasing direct ownership by 25% to 70,144 units (SEC Form 4)

Camardo Daniel A. covered exercise/tax liability with 19,993 shares, decreasing direct ownership by 7% to 285,341 units (SEC Form 4)

SEC Form 4: Hansen Maia covered exercise/tax liability with 67 shares, decreasing direct ownership by 0.09% to 77,170 units

SEC Form 4 filed by Mayhugh Neema

SEC Form 4 filed by Hansen Maia

SEC Form 4 filed by Camardo Daniel A.

SEC Form 4 filed by Hansen Maia

SEC Form 4 filed by Hansen Maia

SEC Form 4 filed by Camardo Daniel A.

SEC Form 4: Kola Ismail was granted 35,714 shares, increasing direct ownership by 146% to 60,226 units

SEC Form 4: Wasman Jane was granted 22,321 shares, increasing direct ownership by 174% to 35,141 units

SEC Form 4: Wyszomierski Jack L was granted 22,321 shares, increasing direct ownership by 174% to 35,141 units

SEC Form 4: Nolan Joseph Patrick was granted 21,951 shares

SEC Form 4: Camardo Daniel A. covered exercise/tax liability with 23,484 shares, decreasing direct ownership by 6% to 345,320 units (for tax liability)

SEC Form 4: Hansen Maia covered exercise/tax liability with 8,253 shares, decreasing direct ownership by 8% to 91,899 units (tax liability)

SEC Form 4: Hansen Maia covered exercise/tax liability with 67 shares, decreasing direct ownership by 0.88% to 7,559 units (withholding obligation)

SEC Form 4: Camardo Daniel A. bought $54,960 worth of shares (100,000 units at $0.55), increasing direct ownership by 37% to 368,804 units

SEC Form 4: Camardo Daniel A. was granted 263,492 shares, increasing direct ownership by 4,960% to 268,804 units

SEC Form 4: Hansen Maia was granted 92,593 shares, increasing direct ownership by 1,214% to 100,219 units

SEC Form 4: Hansen Maia covered exercise/tax liability with 12 shares, decreasing direct ownership by 0.16% to 7,626 units (withholding tax)

SEC Form 4: Wyszomierski Jack L was granted 12,820 shares

SEC Form 4: Traub Kenneth H was granted 12,820 shares, increasing direct ownership by 136% to 22,223 units

SEC Form 4: Kola Ismail was granted 20,512 shares, increasing direct ownership by 513% to 24,512 units

SEC Form 4: Wasman Jane was granted 12,820 shares

SEC Form 4: Hansen Maia was granted 33,333 shares, increasing direct ownership by 21% to 190,958 units

SEC Form 4: Macleod Ivor covered exercise/tax liability with 624 shares, decreasing direct ownership by 0.43% to 143,290 units to cover taxes

SEC Form 4: Harrington John J covered exercise/tax liability with 24,824 shares, decreasing direct ownership by 4% to 679,237 units (withholding tax)

SEC Form 4: Harrington John J covered exercise/tax liability with 13,893 shares, decreasing direct ownership by 2% to 704,061 units to cover withholding tax

SEC Form 4: Lehmann William Jr covered exercise/tax liability with 7,258 shares, decreasing direct ownership by 2% to 466,531 units (withholding tax)

SEC Form 4: Macleod Ivor covered exercise/tax liability with 1,292 shares, decreasing direct ownership by 0.89% to 143,914 units to satisfy withholding obligation

SEC Form 4: Camardo Daniel A. bought $102,256 worth of shares (132,800 units at $0.77)

SEC Form 4 filed by Camardo Daniel A.

SEC Form 4: Lehmann William Jr covered exercise/tax liability with 7,498 shares, decreasing direct ownership by 2% to 473,789 units to satisfy tax liability

SEC Form 4: Harrington John J covered exercise/tax liability with 13,006 shares, decreasing direct ownership by 2% to 717,954 units to cover withholding tax

SEC Form 4: Macleod Ivor covered exercise/tax liability with 1,377 shares, decreasing direct ownership by 0.94% to 145,206 units to satisfy tax liability

SEC Form 4: Lehmann William Jr exercised 5,000 shares at a strike of $1.28, increasing direct ownership by 1% to 481,287 units to cover withholding tax

SEC Form 4: Kola Ismail bought $81,702 worth of shares (85,000 units at $0.96), increasing direct ownership by 567% to 100,000 units

SEC Form 4: Macleod Ivor bought $17,706 worth of shares (15,000 units at $1.18), increasing direct ownership by 11% to 146,583 units

SEC Form 4: Lehmann William Jr exercised 5,000 shares at a strike of $1.28, increasing direct ownership by 1% to 476,287 units to satisfy withholding obligation

SEC Form 4: Lehmann William Jr covered exercise/tax liability with 8,234 units of Common Stock and sold $42,300 worth of Common Stock (30,000 units at $1.41), decreasing direct ownership by 8% to 471,287 units (tax liability)

SEC Form 4: Macleod Ivor covered exercise/tax liability with 1,750 units of Common Stock, decreasing direct ownership by 1% to 131,583 units (tax withholding)

SEC Form 4: Harrington John J sold $37,983 worth of Common Stock (26,050 units at $1.46) and covered exercise/tax liability with 11,981 units of Common Stock, decreasing direct ownership by 5% to 730,960 units (for withholding tax)

SEC Form 4: Lehmann William JR covered exercise/tax liability with 12,648 units of Common Stock and sold $46,284 worth of Common Stock (30,000 units at $1.54), decreasing direct ownership by 8% to 509,521 units (for withholding tax)

SEC Form 4: Harrington John J covered exercise/tax liability with 15,970 units of Common Stock, decreasing direct ownership by 2% to 768,991 units (withholding obligation)

SEC Form 4 filed by WYSZOMIERSKI JACK L

SEC Form 4 filed by Kalin Katherine Bach

SEC Form 4: Lehmann William JR was granted 133,333 units of Common Stock, increasing direct ownership by 32% to 552,169 units

SEC Form 4 filed by Randall Lorin

SEC Form 4: Harrington John J sold $32,129 worth of Common Stock (20,767 units at $1.55) and was granted 133,333 units of Common Stock, increasing direct ownership by 17% to 784,961 units

SEC Form 4 filed by Kola Ismail

SEC Form 4: Macleod ivor was granted 133,333 units of Common Stock

SEC Form 4 filed by Wasman Jane

SEC Form 4 filed by Shah Baiju R.

SEC Form 4 filed by Athersys, Inc.

SEC Form 4 filed by Athersys, Inc.

SEC Form 4: Jr William Lehmann disposed of $25,865 worth of Common Stock (13,264 units at $1.95) and sold $47,742 worth of Common Stock (25,000 units at $1.91), decreasing direct ownership by 8% to 418,836 units

SEC Form 4: J John Harrington disposed of $30,900 worth of Common Stock (15,846 units at $1.95) and sold $19,916 worth of Common Stock (10,000 units at $1.99), decreasing direct ownership by 3% to 719,949 units

SEC Form 4: K Laura Campbell disposed of $18,619 worth of Common Stock (9,548 units at $1.95) and sold $19,655 worth of Common Stock (10,000 units at $1.97), decreasing direct ownership by 5% to 403,692 units

SEC Form 4 filed by Ismail Kola