Page 2 of 8 – SEC Filing
| CUSIP NO. 253651103 | ||||||||
| 1) Names of Reporting Persons. I.R.S. Identification Nos. of Above Persons (entities only): | ||||||||
| Atlantic Investment Management, Inc. | ||||||||
| 2) Check the Appropriate Box if a Member of a Group (see Instructions): | (a) [ ] | |||||||
| (b) [ ] | ||||||||
| 3) SEC Use Only | ||||||||
| 4) Source of Funds (See Instructions): AF, OO | ||||||||
| 5) Check if Disclosure of Legal Proceedings Is Required Pursuant to Items 2(d) or 2(e): | ||||||||
| Not Applicable | ||||||||
| 6) Citizenship or Place of Organization: Delaware | ||||||||
| Number of | 7) Sole Voting Power: | 4,364,617* | ||||||
| Shares Beneficially | 8) Shared Voting Power: | 0 | ||||||
| Owned by | ||||||||
| Each Reporting | 9) Sole Dispositive Power: | 5,168,422* | ||||||
| Person With | 10) Shared Dispositive Power: | 0 | ||||||
| 11) Aggregate Amount Beneficially Owned by Each Reporting Person: 5,168,422* | ||||||||
| 12) Check if the Aggregate Amount in Row (11) Excludes Certain Shares (See Instructions): | ||||||||
| Not Applicable | ||||||||
| 13) Percent of Class Represented by Amount in Row (11): 6.8%* | ||||||||
| 14) Type of Reporting Person (See Instructions): IA | ||||||||
* Includes: (i) 570,831 shares (0.76%) of the Issuer’s Common Stock, par value $0.001 per share (“Shares”),
beneficially owned by AJR International Master Fund, Ltd., a British Virgin Islands company; (ii) 2,943,333 Shares (3.90%) beneficially
owned by Cambrian Master Fund, Ltd., a British Virgin Islands company; (iii) 198,411 Shares (0.26%) beneficially owned by Cambrian
Global Master Fund, Ltd., a British Virgin Islands company; and (iv) 1,455,847 Shares (1.93%) held in one or more other accounts
(“Other Accounts”). Atlantic Investment Management, Inc., serving as the investment advisor of the foregoing parties
and the Other Accounts, has sole voting power over 4,364,617 Shares and sole dispositive power over all Shares beneficially owned
by such parties or held in the Other Accounts. See Items 2 and 5 for additional details.
