ALTM insider transactions

President & CEO Graves Paul W returned 1,577,824 units of Ordinary Shares to the company, closing all direct ownership in the company (SEC Form 4)

Chief Operations Officer Fochtman Barbara A returned 282,997 units of Ordinary Shares to the company, closing all direct ownership in the company (SEC Form 4)

CFO, VP & Treasurer Antoniazzi Gilberto returned 282,616 units of Ordinary Shares to the company, closing all direct ownership in the company (SEC Form 4)

Director Pallash Robert C returned 49,901 units of Ordinary Shares to the company, closing all direct ownership in the company (SEC Form 4)

Chief Accounting Officer Stark Ronald B returned 84,645 units of Ordinary Shares to the company, closing all direct ownership in the company (SEC Form 4)

General Counsel, VP & Sec Ponessa Sara returned 246,893 units of Ordinary Shares to the company, closing all direct ownership in the company (SEC Form 4)

Director Barry Michael F returned 132,847 units of Ordinary Shares to the company, closing all direct ownership in the company (SEC Form 4)

Director Merkt Steven T returned 51,104 units of Ordinary Shares to the company, closing all direct ownership in the company (SEC Form 4)

Director Turner John Stephen Morris returned 145,861 units of Ordinary Shares to the company, closing all direct ownership in the company (SEC Form 4)

Director Marcet Pablo returned 100,777 units of Ordinary Shares to the company, closing all direct ownership in the company (SEC Form 4)

Director Coleman Peter John returned 94,418 units of Ordinary Shares to the company, closing all direct ownership in the company (SEC Form 4)

Director Heywood Leanne returned 74,903 units of Ordinary Shares to the company, closing all direct ownership in the company (SEC Form 4)

Director Lampe-Onnerud Christina returned 49,901 units of Ordinary Shares to the company, closing all direct ownership in the company (SEC Form 4)

Director Heredia Florencia returned 60,551 units of Ordinary Shares to the company, closing all direct ownership in the company (SEC Form 4)

Director Oris De Roa Fernando returned 140,901 units of Ordinary Shares to the company, closing all direct ownership in the company (SEC Form 4)

Director Fitzpatrick Alan Murray returned 57,221 units of Ordinary Shares to the company, closing all direct ownership in the company (SEC Form 4)

Chief Accounting Officer Stark Ronald B covered exercise/tax liability with 2,745 units of Ordinary Shares, decreasing direct ownership by 3% to 84,644 units (SEC Form 4)

President & CEO Graves Paul W exercised 234,038 units of Ordinary Shares at a strike of $3.80 and sold $1,362,101 worth of Ordinary Shares (234,038 units at $5.82) (SEC Form 4)

Director Pallash Robert C returned 75,945 units of Ordinary Shares to the company, decreasing direct ownership by 60% to 49,901 units (SEC Form 4)

Chief Accounting Officer Stark Ronald B covered exercise/tax liability with 710 units of Ordinary Shares, decreasing direct ownership by 0.81% to 87,389 units (SEC Form 4)

General Counsel, VP & Sec Ponessa Sara was granted 98,446 units of Ordinary Shares, increasing direct ownership by 66% to 246,892 units (SEC Form 4)

President & CEO Graves Paul W was granted 668,731 units of Ordinary Shares, increasing direct ownership by 101% to 1,332,430 units (SEC Form 4)

Chief Accounting Officer Stark Ronald B was granted 38,861 units of Ordinary Shares, increasing direct ownership by 79% to 88,099 units (SEC Form 4)

Chief Operations Officer Fochtman Barbara A was granted 164,076 units of Ordinary Shares, increasing direct ownership by 138% to 282,997 units (SEC Form 4)

CFO, VP & Treasurer Antoniazzi Gilberto was granted 170,985 units of Ordinary Shares, increasing direct ownership by 153% to 282,622 units (SEC Form 4)

CFO, VP & Treasurer Antoniazzi Gilberto covered exercise/tax liability with 18,335 units of Ordinary Shares, decreasing direct ownership by 14% to 111,637 units (SEC Form 4)

Chief Operations Officer Fochtman Barbara A covered exercise/tax liability with 14,706 units of Ordinary Shares, decreasing direct ownership by 11% to 118,921 units (SEC Form 4)

President & CEO Graves Paul W covered exercise/tax liability with 91,941 units of Ordinary Shares, decreasing direct ownership by 12% to 663,699 units (SEC Form 4)

General Counsel, VP & Sec Ponessa Sara covered exercise/tax liability with 11,167 units of Ordinary Shares, decreasing direct ownership by 7% to 148,446 units (SEC Form 4)

CFO, VP & Treasurer Antoniazzi Gilberto exercised 28,246 units of Ordinary Shares at a strike of $3.80 and sold $870,869 worth of Ordinary Shares (166,038 units at $5.25), decreasing direct ownership by 51% to 129,972 units (SEC Form 4)

Chief Operations Officer Fochtman Barbara A sold $322,952 worth of Ordinary Shares (61,372 units at $5.26), decreasing direct ownership by 28% to 133,627 units (SEC Form 4)

President & CEO Graves Paul W sold $1,285,763 worth of Ordinary Shares (383,352 units at $3.35), decreasing direct ownership by 34% to 755,640 units (SEC Form 4)

New insider Fochtman Barbara A claimed ownership of 176,548 units of Ordinary Shares (SEC Form 3)

Chief Operations Officer Fochtman Barbara A was granted 18,451 units of Ordinary Shares, increasing direct ownership by 11% to 185,375 units (SEC Form 4)

New insider Fochtman Barbara A claimed ownership of 176,548 units of Ordinary Shares (SEC Form 3)

Director Marcet Pablo covered exercise/tax liability with 5,683 units of Ordinary Shares and was granted 40,786 units of Ordinary Shares, increasing direct ownership by 237% to 49,901 units (SEC Form 4)

Director Coleman Peter John covered exercise/tax liability with 5,683 units of Ordinary Shares and was granted 40,786 units of Ordinary Shares, increasing direct ownership by 59% to 94,418 units (SEC Form 4)

Director Barry Michael F covered exercise/tax liability with 5,683 units of Ordinary Shares and was granted 40,786 units of Ordinary Shares, increasing direct ownership by 36% to 132,847 units (SEC Form 4)

Director Heywood Leanne covered exercise/tax liability with 5,683 units of Ordinary Shares and was granted 40,786 units of Ordinary Shares, increasing direct ownership by 88% to 74,903 units (SEC Form 4)

Director Pallash Robert C covered exercise/tax liability with 5,683 units of Ordinary Shares and was granted 40,786 units of Ordinary Shares, increasing direct ownership by 39% to 125,846 units (SEC Form 4)

Director Turner John Stephen Morris covered exercise/tax liability with 5,683 units of Ordinary Shares and was granted 40,786 units of Ordinary Shares, increasing direct ownership by 33% to 140,861 units (SEC Form 4)

Director Heredia Florencia covered exercise/tax liability with 5,683 units of Ordinary Shares and was granted 40,786 units of Ordinary Shares, increasing direct ownership by 138% to 60,551 units (SEC Form 4)

Director Merkt Steven T covered exercise/tax liability with 5,683 units of Ordinary Shares and was granted 40,786 units of Ordinary Shares, increasing direct ownership by 219% to 51,104 units (SEC Form 4)

Director Oris De Roa Fernando covered exercise/tax liability with 5,683 units of Ordinary Shares and was granted 40,786 units of Ordinary Shares, increasing direct ownership by 33% to 140,901 units (SEC Form 4)

Director Lampe-Onnerud Christina covered exercise/tax liability with 5,683 units of Ordinary Shares and was granted 40,786 units of Ordinary Shares, increasing direct ownership by 237% to 49,901 units (SEC Form 4)

Director Fitzpatrick Alan Murray covered exercise/tax liability with 5,683 units of Ordinary Shares and was granted 40,786 units of Ordinary Shares, increasing direct ownership by 159% to 57,221 units (SEC Form 4)

Director Turner John Stephen Morris bought $16,150 worth of Ordinary Shares (5,000 units at $3.23) (SEC Form 4)

Marcet Pablo bought $92,000 worth of Ordinary Shares (20,000 units at $4.60) (SEC Form 4)

Pallash Robert C was granted 14,798 units of Ordinary Shares, increasing direct ownership by 19% to 90,743 units (SEC Form 4) (Amendment)

Lampe-Onnerud Christina was granted 14,798 units of Ordinary Shares (SEC Form 4)

Marcet Pablo was granted 14,798 units of Ordinary Shares, increasing direct ownership by 48% to 45,674 units (SEC Form 4)

Barry Michael F was granted 14,798 units of Ordinary Shares, increasing direct ownership by 18% to 97,744 units (SEC Form 4)

Merkt Steven T was granted 14,798 units of Ordinary Shares, increasing direct ownership by 1,230% to 16,001 units (SEC Form 4)

Pallash Robert C was granted 14,798 units of Ordinary Shares, increasing direct ownership by 19% to 90,743 units (SEC Form 4)

Coleman Peter John was granted 14,798 units of Ordinary Shares, increasing direct ownership by 33% to 59,315 units (SEC Form 4)

Heredia Florencia was granted 14,798 units of Ordinary Shares, increasing direct ownership by 139% to 25,448 units (SEC Form 4)

Fitzpatrick Alan Murray was granted 14,798 units of Ordinary Shares, increasing direct ownership by 202% to 22,118 units (SEC Form 4)

Heywood Leanne was granted 14,798 units of Ordinary Shares, increasing direct ownership by 59% to 39,800 units (SEC Form 4)

Oris De Roa Fernando was granted 14,798 units of Ordinary Shares, increasing direct ownership by 16% to 105,798 units (SEC Form 4)

Turner John Stephen Morris was granted 14,798 units of Ordinary Shares, increasing direct ownership by 16% to 105,758 units (SEC Form 4)