organization · Reporting owner

KKR ZT LLC

Disclosed activity across 2 companies

Tapewire entity: 17726
SEC CIK: 0001260224

Reported relationships

Latest disclosed role at each company.

Company	Last reported as	Report date	Published
DZS INC.ZHNE · Entity 17724	See footnote (1) below.	November 13, 2003	November 24, 2003

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

DZS INC.

Report date November 13, 2003 · Filed November 24, 2003

Jointly reported with KKR 1996 GP LLC, RAETHER PAUL E, RICHARRDSON NEIL A, STUART SCOTT M, KRAVIS HENRY R, KKR ASSOCIATES 1996 L P, KKR 1996 FUND L P, NAVAB ALEXANDER

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Common StockSEC Table I · non-derivative	IndirectSee below.	8,959,375	Reported balance Holding disclosure · report date 2003-11-13 · row 1 Holding and transaction disclosures are not merged. 1 source row Row 1 · Balance 8,959,375 F1: See the attached Joint Filer information.

Filing footnotes · ownership attribution and instrument terms

F1: See the attached Joint Filer information.

Past disclosures · reporting ended (1)

No longer tracked through insider filings. These historical balances do not imply present ownership or a zero position.

ZTI MERGER SUBSIDIARY III INC

Report date November 13, 2003 · Filed November 17, 2003

Jointly reported with KKR 1996 GP LLC, KKR ASSOCIATES 1996 L P, KKR 1996 FUND L P, NAVAB ALEXANDER, RAETHER PAUL E, RICHARRDSON NEIL A, STUART SCOTT M, KRAVIS HENRY R

Section 16 reporting ended · disclosed 2003-11-17. Current position is not established by this disclosure.

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Common StockSEC Table I · non-derivative	IndirectSee below.	0	Last balance in matching sequence After 2003-11-13 transaction · row 2 Source-order balances reconcile. Account continuity and personal attribution are not independently verified. 2 source rows Row 1 · 2003-11-13 · Conversion · Acquired 19,062,500 · Balance 19,062,500 F1: See the attached Joint Filer information. Row 2 · 2003-11-13 · Other · Disposed 19,062,500 · Balance 0 F1: See the attached Joint Filer information.
Series AA Preferred StockSEC Table II · derivative / convertible security · Conversion / exercise price $4.00	IndirectSee below.	0	Reported balance After 2003-11-13 transaction · row 3 Instrument identity requires review; Table II rows are not merged. 1 source row Row 3 · 2003-11-13 · Conversion · Disposed 19,062,500 · Balance 0 F1: See the attached Joint Filer information. F2: Not applicable.

Filing footnotes · ownership attribution and instrument terms

F1: See the attached Joint Filer information.

F2: Not applicable.

Transaction history

JSON API

Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction date	Company	Activity / security	Shares / units	Reported price	Reported value	Details
November 13, 2003 Filed Nov 17, 2003 21:09 UTC	ZTI MERGER SUBSIDIARY III INC NONE · Entity 17727	ConversionSeries AA Preferred Stock · Derivative	19,062,500	Not disclosed Strike: $4.00	Not disclosed	Disclosure SEC source: 0001181431-03-031503 · rrd22724.xml · derivative · entry 3 KKR 1996 GP LLC · CIK 0001031667 · See footnote (1) below. KKR ASSOCIATES 1996 L P · CIK 0001031666 · See footnote (1) below. KKR 1996 FUND L P · CIK 0001031665 · See footnote (1) below KKR ZT LLC · CIK 0001260224 · See footnote (1) below. NAVAB ALEXANDAR JR · CIK 0001205612 · See footnote (1) below. RAETHER PAUL E · CIK 0001192062 · See footnote (1) below. RICHARRDSON NEIL A · CIK 0001207213 · See footnote (1) below. STUART SCOTT M · CIK 0001081716 · See footnote (1) below. KRAVIS HENRY R · CIK 0001081714 · See footnote (1) below. Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · See below. Disclosed balance after: 0 Underlying: Common Stock · 19,062,500 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: See the attached Joint Filer information. F2 · derivative.exercise_date: Not applicable. F2 · derivative.expiration_date: Not applicable. F1 · ownership.nature: See the attached Joint Filer information. Read SEC document
November 13, 2003 Filed Nov 17, 2003 21:09 UTC	ZTI MERGER SUBSIDIARY III INC NONE · Entity 17727	OtherCommon Stock	19,062,500	$0.00	$0.00	Disclosure SEC source: 0001181431-03-031503 · rrd22724.xml · nonDerivative · entry 2 KKR 1996 GP LLC · CIK 0001031667 · See footnote (1) below. KKR ASSOCIATES 1996 L P · CIK 0001031666 · See footnote (1) below. KKR 1996 FUND L P · CIK 0001031665 · See footnote (1) below KKR ZT LLC · CIK 0001260224 · See footnote (1) below. NAVAB ALEXANDAR JR · CIK 0001205612 · See footnote (1) below. RAETHER PAUL E · CIK 0001192062 · See footnote (1) below. RICHARRDSON NEIL A · CIK 0001207213 · See footnote (1) below. STUART SCOTT M · CIK 0001081716 · See footnote (1) below. KRAVIS HENRY R · CIK 0001081714 · See footnote (1) below. Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · See below. Disclosed balance after: 0 F1 · price: See the attached Joint Filer information. F1 · ownership.nature: See the attached Joint Filer information. Read SEC document
November 13, 2003 Filed Nov 17, 2003 21:09 UTC	ZTI MERGER SUBSIDIARY III INC NONE · Entity 17727	ConversionCommon Stock	19,062,500	$4.00	$76,250,000.00	Disclosure SEC source: 0001181431-03-031503 · rrd22724.xml · nonDerivative · entry 1 KKR 1996 GP LLC · CIK 0001031667 · See footnote (1) below. KKR ASSOCIATES 1996 L P · CIK 0001031666 · See footnote (1) below. KKR 1996 FUND L P · CIK 0001031665 · See footnote (1) below KKR ZT LLC · CIK 0001260224 · See footnote (1) below. NAVAB ALEXANDAR JR · CIK 0001205612 · See footnote (1) below. RAETHER PAUL E · CIK 0001192062 · See footnote (1) below. RICHARRDSON NEIL A · CIK 0001207213 · See footnote (1) below. STUART SCOTT M · CIK 0001081716 · See footnote (1) below. KRAVIS HENRY R · CIK 0001081714 · See footnote (1) below. Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · See below. Disclosed balance after: 19,062,500 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · ownership.nature: See the attached Joint Filer information. Read SEC document

Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.