person · Reporting owner

Greiff Andrew S

Disclosed activity across 2 companies

Tapewire entity: 35983
SEC CIK: 0001682850

Reported relationships

Latest disclosed role at each company.

Company	Last reported as	Report date	Published
Ryerson Holding CorpRYZ · Entity 4782	EVP	September 17, 2026	September 21, 2026

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.

Ryerson Holding Corp

Report date September 17, 2026 · Filed September 21, 2026

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Restricted Stock UnitsSEC Table II · derivative / convertible security	Direct	11,912.307	Reported balance After 2026-09-17 transaction · row 1 Instrument identity requires review; Table II rows are not merged. 1 source row Row 1 · 2026-09-17 · Grant · Acquired 89.819 · Balance 11,912.307 F1: Each restricted stock unit represents a contingent right to receive one share of common stock of Ryerson Holding Corporation (the "Company"). F2: Represents dividend equivalent rights that accrued on the underlying award of restricted stock units. Dividend equivalent rights accrue when and as dividends are paid on the common shares underlying the applicable restricted share units and vest proportionately with and are subject to settlement and expiration upon the same terms as the restricted stock units to which they relate. F3: The dividend equivalent rights accrued on restricted stock units that were granted on March 31, 2026 and outstanding as of September 17, 2026. These unvested restricted stock units, and the dividend equivalent rights related to such unvested restricted stock units, will vest on March 31, 2027, March 31, 2028, and March 31, 2029.

Filing footnotes · ownership attribution and instrument terms

F1: Each restricted stock unit represents a contingent right to receive one share of common stock of Ryerson Holding Corporation (the "Company").

F2: Represents dividend equivalent rights that accrued on the underlying award of restricted stock units. Dividend equivalent rights accrue when and as dividends are paid on the common shares underlying the applicable restricted share units and vest proportionately with and are subject to settlement and expiration upon the same terms as the restricted stock units to which they relate.

F3: The dividend equivalent rights accrued on restricted stock units that were granted on March 31, 2026 and outstanding as of September 17, 2026. These unvested restricted stock units, and the dividend equivalent rights related to such unvested restricted stock units, will vest on March 31, 2027, March 31, 2028, and March 31, 2029.

Past disclosures · reporting ended (1)

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

OLYMPIC STEEL INC

Report date February 13, 2026 · Filed February 17, 2026

Section 16 reporting ended · disclosed 2026-02-17. Current position is not established by this disclosure.

Security / award	Ownership account	Disclosure context
Common StockSEC Table I · non-derivative	Direct	Reported balance After 2026-02-13 transaction · row 1 1 source row Row 1 · 2026-02-13 · Disposition to issuer · Disposed 19,863 · Balance 0 F1: Disposed of pursuant to the Agreement and Plan of Merger ("Merger Agreement"), dated as of October 28, 2025, by and among Olympic Steel, Inc. (the "Company"), Ryerson Holding Corporation ("Parent"), and Crimson MS Corp. At the effective time of the merger, each share of the Company's common stock, without par value ("Company common stock"), that was issued and outstanding immediately prior to the effective time of the merger was converted into the right to receive a number of shares of common stock, $0.01 par value per share, of Parent ("Parent common stock"), multiplied by 1.7105 (rounded down to the nearest whole share), plus a cash payment (rounded down to the nearest cent) in lieu of any fractional shares as determined pursuant to the Merger Agreement.
Restricted Share UnitsSEC Table II · derivative / convertible security	Direct	Reported balance After 2026-02-13 transaction · row 2 Instrument identity requires review; Table II rows are not merged. 1 source row Row 2 · 2026-02-13 · Disposition to issuer · Disposed 26,267 · Balance 0 F2: Each restricted share unit ("RSU") represents the contingent right to receive one share of Company common stock. F3: These RSUs are fully vested and will generally be settled upon the Reporting Person's separation from service. Pursuant to the Merger Agreement, these RSUs were converted into RSUs with respect to Parent common stock by multiplying the number of shares of Company common stock underlying the award by 1.7105 (rounded down to the nearest whole share).
Restricted Share UnitsSEC Table II · derivative / convertible security	Direct	Reported balance After 2026-02-13 transaction · row 3 Instrument identity requires review; Table II rows are not merged. 1 source row Row 3 · 2026-02-13 · Disposition to issuer · Disposed 5,997 · Balance 0 F2: Each restricted share unit ("RSU") represents the contingent right to receive one share of Company common stock. F4: These RSUs generally vest on December 31, 2026, subject to the Reporting Person's continued employment and will be settled within 90 days following the applicable vesting date. Pursuant to the Merger Agreement, these RSUs were converted into RSUs with respect to Parent common stock by multiplying the number of shares of Company common stock underlying the award by 1.7105 (rounded down to the nearest whole share).
Restricted Share UnitsSEC Table II · derivative / convertible security	Direct	Reported balance After 2026-02-13 transaction · row 4 Instrument identity requires review; Table II rows are not merged. 1 source row Row 4 · 2026-02-13 · Disposition to issuer · Disposed 6,000 · Balance 0 F2: Each restricted share unit ("RSU") represents the contingent right to receive one share of Company common stock. F5: These RSUs generally vest on December 31, 2027, subject to the Reporting Person's continued employment and will be settled within 90 days following the applicable vesting date. Pursuant to the Merger Agreement, these RSUs were converted into RSUs with respect to Parent common stock by multiplying the number of shares of Company common stock underlying the award by 1.7105 (rounded down to the nearest whole share).
Restricted Share UnitsSEC Table II · derivative / convertible security	Direct	Reported balance After 2026-02-13 transaction · row 5 Instrument identity requires review; Table II rows are not merged. 1 source row Row 5 · 2026-02-13 · Disposition to issuer · Disposed 5,857 · Balance 0 F2: Each restricted share unit ("RSU") represents the contingent right to receive one share of Company common stock. F6: These RSUs are fully vested. Pursuant to the Merger Agreement, these RSUs were converted into RSUs with respect to Parent common stock by multiplying the number of shares of Company common stock underlying the award by 1.7105 (rounded down to the nearest whole share) and then cancelled in exchange for a cash payment equal to the number of shares of Parent common stock underlying the award, multiplied by the closing price per share of Parent common stock on February 13, 2026 (less applicable taxes), payable within 30 days of such date.

Filing footnotes · ownership attribution and instrument terms

F1: Disposed of pursuant to the Agreement and Plan of Merger ("Merger Agreement"), dated as of October 28, 2025, by and among Olympic Steel, Inc. (the "Company"), Ryerson Holding Corporation ("Parent"), and Crimson MS Corp. At the effective time of the merger, each share of the Company's common stock, without par value ("Company common stock"), that was issued and outstanding immediately prior to the effective time of the merger was converted into the right to receive a number of shares of common stock, $0.01 par value per share, of Parent ("Parent common stock"), multiplied by 1.7105 (rounded down to the nearest whole share), plus a cash payment (rounded down to the nearest cent) in lieu of any fractional shares as determined pursuant to the Merger Agreement.

F2: Each restricted share unit ("RSU") represents the contingent right to receive one share of Company common stock.

F3: These RSUs are fully vested and will generally be settled upon the Reporting Person's separation from service. Pursuant to the Merger Agreement, these RSUs were converted into RSUs with respect to Parent common stock by multiplying the number of shares of Company common stock underlying the award by 1.7105 (rounded down to the nearest whole share).

F4: These RSUs generally vest on December 31, 2026, subject to the Reporting Person's continued employment and will be settled within 90 days following the applicable vesting date. Pursuant to the Merger Agreement, these RSUs were converted into RSUs with respect to Parent common stock by multiplying the number of shares of Company common stock underlying the award by 1.7105 (rounded down to the nearest whole share).

F5: These RSUs generally vest on December 31, 2027, subject to the Reporting Person's continued employment and will be settled within 90 days following the applicable vesting date. Pursuant to the Merger Agreement, these RSUs were converted into RSUs with respect to Parent common stock by multiplying the number of shares of Company common stock underlying the award by 1.7105 (rounded down to the nearest whole share).

F6: These RSUs are fully vested. Pursuant to the Merger Agreement, these RSUs were converted into RSUs with respect to Parent common stock by multiplying the number of shares of Company common stock underlying the award by 1.7105 (rounded down to the nearest whole share) and then cancelled in exchange for a cash payment equal to the number of shares of Parent common stock underlying the award, multiplied by the closing price per share of Parent common stock on February 13, 2026 (less applicable taxes), payable within 30 days of such date.

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
September 17, 2026 Filed Sep 21, 2026 20:47 UTC	Ryerson Holding Corp RYZ · Entity 4782	GrantRestricted Stock Units · Derivative	89.819	$0.00	$0.00	Disclosure SEC source: 0000899140-26-001074 · form4.xml · derivative · entry 1 Greiff Andrew S · CIK 0001682850 · EVP 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 11,912.307 Underlying: Common Stock · 89.819 shares Expires not disclosed F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of common stock of Ryerson Holding Corporation (the "Company"). F2 · shares: Represents dividend equivalent rights that accrued on the underlying award of restricted stock units. Dividend equivalent rights accrue when and as dividends are paid on the common shares underlying the applicable restricted share units and vest proportionately with and are subject to settlement and expiration upon the same terms as the restricted stock units to which they relate. F3 · derivative.exercise_date: The dividend equivalent rights accrued on restricted stock units that were granted on March 31, 2026 and outstanding as of September 17, 2026. These unvested restricted stock units, and the dividend equivalent rights related to such unvested restricted stock units, will vest on March 31, 2027, March 31, 2028, and March 31, 2029. F3 · derivative.expiration_date: The dividend equivalent rights accrued on restricted stock units that were granted on March 31, 2026 and outstanding as of September 17, 2026. These unvested restricted stock units, and the dividend equivalent rights related to such unvested restricted stock units, will vest on March 31, 2027, March 31, 2028, and March 31, 2029. Read SEC document
June 18, 2026 Filed Jun 23, 2026 21:19 UTC	Ryerson Holding Corp RYZ · Entity 4782	GrantRestricted Stock Units · Derivative	79.488	$0.00	$0.00	Disclosure SEC source: 0000899140-26-000684 · form4.xml · derivative · entry 1 Greiff Andrew S · CIK 0001682850 · EVP 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 11,822.488 Underlying: Common Stock · 79.488 shares Expires not disclosed F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of common stock of Ryerson Holding Corporation (the "Company"). F2 · shares: Represents dividend equivalent rights that accrued on the underlying award of restricted stock units. Dividend equivalent rights accrue when and as dividends are paid on the common shares underlying the applicable restricted share units and vest proportionately with and are subject to settlement and expiration upon the same terms as the restricted stock units to which they relate. F3 · derivative.exercise_date: The dividend equivalent rights accrued on restricted stock units that were granted on March 31, 2026 and outstanding as of June 18, 2026. These unvested restricted stock units, and the dividend equivalent rights related to such unvested restricted stock units, will vest on March 31, 2027, March 31, 2028, and March 31, 2029. F3 · derivative.expiration_date: The dividend equivalent rights accrued on restricted stock units that were granted on March 31, 2026 and outstanding as of June 18, 2026. These unvested restricted stock units, and the dividend equivalent rights related to such unvested restricted stock units, will vest on March 31, 2027, March 31, 2028, and March 31, 2029. Read SEC document
March 31, 2026 Filed Apr 3, 2026 00:37 UTC	Ryerson Holding Corp RYZ · Entity 4782	GrantRestricted Stock Units · Derivative	11,743.71	$0.00	$0.00	Disclosure SEC source: 0000899140-26-000353 · form4.xml · derivative · entry 1 Greiff Andrew S · CIK 0001682850 · EVP 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 11,743.71 Underlying: Common Stock · 11,743.71 shares Expires not disclosed F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of common stock of the Company. F2 · derivative.exercise_date: On March 31, 2026, the reporting person was granted 11,743.71 restricted stock units, of which 3,914.57 will vest on the first anniversary of the grant date, 3,914.57 will vest on the second anniversary of the grant date and 3,914.57 will vest on the third anniversary of the grant date. Vested shares will be delivered to the reporting person not later than 60 days following such vesting dates. F2 · derivative.expiration_date: On March 31, 2026, the reporting person was granted 11,743.71 restricted stock units, of which 3,914.57 will vest on the first anniversary of the grant date, 3,914.57 will vest on the second anniversary of the grant date and 3,914.57 will vest on the third anniversary of the grant date. Vested shares will be delivered to the reporting person not later than 60 days following such vesting dates. Read SEC document
February 13, 2026 Filed Feb 14, 2026 01:06 UTC	Ryerson Holding Corp RYI · Entity 4782	GrantRestricted Stock Units · Derivative	94,254	$0.00	$0.00	Disclosure SEC source: 0000899140-26-000206 · form4.xml · derivative · entry 6 Greiff Andrew S · CIK 0001682850 · EVP 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 94,254 Underlying: Common Stock · 94,254 shares Expires not disclosed F2 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of common stock of the Issuer. F11 · derivative.exercise_date: The Reporting Person received a one-time sign-on restricted stock unit award in connection with the Merger, which will vest on the third anniversary of the closing date of the Merger. Vested shares will be delivered to the reporting person upon vesting. F11 · derivative.expiration_date: The Reporting Person received a one-time sign-on restricted stock unit award in connection with the Merger, which will vest on the third anniversary of the closing date of the Merger. Vested shares will be delivered to the reporting person upon vesting. Read SEC document
February 13, 2026 Filed Feb 14, 2026 01:06 UTC	Ryerson Holding Corp RYI · Entity 4782	GrantRestricted Stock Units · Derivative	10,263	Not disclosed	Not disclosed	Disclosure SEC source: 0000899140-26-000206 · form4.xml · derivative · entry 5 Greiff Andrew S · CIK 0001682850 · EVP 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 10,263 Underlying: Common Stock · 10,263 shares Expires not disclosed F2 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of common stock of the Issuer. F4 · price: Pursuant to the Merger Agreement, at the effective time, the reporting person's Olympic Steel restricted stock units were assumed and converted into restricted stock units with respect to a number of shares of the Issuer's common stock (rounded down to the nearest whole share) determined by multiplying (i) the number of shares of Olympic Steel common stock subject to the Olympic Steel restricted stock unit immediately prior to the effective time of the Merger by (ii) the Exchange Ratio. The converted restricted stock units will otherwise be subject to the same terms and conditions as were applicable to the Olympic Steel restricted stock units prior to the effective time of the Merger. F10 · price: The Reporting Person received 10,263 restricted stock units of the Issuer in exchange for restricted stock units with respect to 6,000 shares of Olympic Steel's common stock. F9 · derivative.exercise_date: The restricted stock units will vest on December 31, 2027. Vested shares will be delivered to the reporting person within 90 days following the vesting date. F9 · derivative.expiration_date: The restricted stock units will vest on December 31, 2027. Vested shares will be delivered to the reporting person within 90 days following the vesting date. Read SEC document
February 13, 2026 Filed Feb 14, 2026 01:06 UTC	Ryerson Holding Corp RYI · Entity 4782	GrantRestricted Stock Units · Derivative	10,257	Not disclosed	Not disclosed	Disclosure SEC source: 0000899140-26-000206 · form4.xml · derivative · entry 4 Greiff Andrew S · CIK 0001682850 · EVP 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 10,257 Underlying: Common Stock · 10,257 shares Expires not disclosed F2 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of common stock of the Issuer. F4 · price: Pursuant to the Merger Agreement, at the effective time, the reporting person's Olympic Steel restricted stock units were assumed and converted into restricted stock units with respect to a number of shares of the Issuer's common stock (rounded down to the nearest whole share) determined by multiplying (i) the number of shares of Olympic Steel common stock subject to the Olympic Steel restricted stock unit immediately prior to the effective time of the Merger by (ii) the Exchange Ratio. The converted restricted stock units will otherwise be subject to the same terms and conditions as were applicable to the Olympic Steel restricted stock units prior to the effective time of the Merger. F8 · price: The Reporting Person received 10,257 restricted stock units of the Issuer in exchange for restricted stock units with respect 5,997 shares of Olympic Steel's common stock. F7 · derivative.exercise_date: The restricted stock units will vest on December 31, 2026. Vested shares will be delivered to the reporting person within 90 days following the vesting date. F7 · derivative.expiration_date: The restricted stock units will vest on December 31, 2026. Vested shares will be delivered to the reporting person within 90 days following the vesting date. Read SEC document
February 13, 2026 Filed Feb 14, 2026 01:06 UTC	Ryerson Holding Corp RYI · Entity 4782	GrantRestricted Stock Units · Derivative	26,844	Not disclosed	Not disclosed	Disclosure SEC source: 0000899140-26-000206 · form4.xml · derivative · entry 3 Greiff Andrew S · CIK 0001682850 · EVP 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 26,844 Underlying: Common Stock · 26,844 shares Expires not disclosed F2 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of common stock of the Issuer. F4 · price: Pursuant to the Merger Agreement, at the effective time, the reporting person's Olympic Steel restricted stock units were assumed and converted into restricted stock units with respect to a number of shares of the Issuer's common stock (rounded down to the nearest whole share) determined by multiplying (i) the number of shares of Olympic Steel common stock subject to the Olympic Steel restricted stock unit immediately prior to the effective time of the Merger by (ii) the Exchange Ratio. The converted restricted stock units will otherwise be subject to the same terms and conditions as were applicable to the Olympic Steel restricted stock units prior to the effective time of the Merger. F6 · price: The Reporting Person received 26,844 restricted stock units of the Issuer in exchange for restricted stock units with respect to 15,694 shares of Olympic Steel's common stock. F3 · derivative.exercise_date: The restricted stock units have fully vested. Vested shares will be delivered to the reporting person upon separation of service. F3 · derivative.expiration_date: The restricted stock units have fully vested. Vested shares will be delivered to the reporting person upon separation of service. Read SEC document
February 13, 2026 Filed Feb 14, 2026 01:06 UTC	Ryerson Holding Corp RYI · Entity 4782	GrantRestricted Stock Units · Derivative	18,085	Not disclosed	Not disclosed	Disclosure SEC source: 0000899140-26-000206 · form4.xml · derivative · entry 2 Greiff Andrew S · CIK 0001682850 · EVP 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 18,085 Underlying: Common Stock · 18,085 shares Expires not disclosed F2 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of common stock of the Issuer. F4 · price: Pursuant to the Merger Agreement, at the effective time, the reporting person's Olympic Steel restricted stock units were assumed and converted into restricted stock units with respect to a number of shares of the Issuer's common stock (rounded down to the nearest whole share) determined by multiplying (i) the number of shares of Olympic Steel common stock subject to the Olympic Steel restricted stock unit immediately prior to the effective time of the Merger by (ii) the Exchange Ratio. The converted restricted stock units will otherwise be subject to the same terms and conditions as were applicable to the Olympic Steel restricted stock units prior to the effective time of the Merger. F5 · price: The Reporting Person received 18,085 restricted stock units of the Issuer in exchange for restricted stock units with respect to 10,573 shares of Olympic Steel's common stock. F3 · derivative.exercise_date: The restricted stock units have fully vested. Vested shares will be delivered to the reporting person upon separation of service. F3 · derivative.expiration_date: The restricted stock units have fully vested. Vested shares will be delivered to the reporting person upon separation of service. Read SEC document
February 13, 2026 Filed Feb 14, 2026 01:06 UTC	Ryerson Holding Corp RYI · Entity 4782	GrantCommon Stock (par value $0.01 per share)	33,975	Not disclosed	Not disclosed	Disclosure SEC source: 0000899140-26-000206 · form4.xml · nonDerivative · entry 1 Greiff Andrew S · CIK 0001682850 · EVP 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 33,975 F1 · price: The Reporting Person received 33,975 shares of the Issuer's common stock in exchange for 19,863 shares of common stock, without par value, of Olympic Steel, Inc. ("Olympic Steel") in connection with the merger between Olympic Steel and the Issuer (the "Merger") pursuant to the terms of the Agreement and Plan of Merger, dated as of October 28, 2025 (the "Merger Agreement"), by and among the Issuer, Olympic Steel and Crimson MS Corp. In accordance with the Merger Agreement, each share of Olympic Steel's common stock was cancelled and converted into the right to receive 1.7105 shares (the "Exchange Ratio") of the Issuer's common stock, with cash paid in lieu of fractional shares. Read SEC document
February 13, 2026 Filed Feb 17, 2026 17:15 UTC	OLYMPIC STEEL INC ZEUS · Entity 66305	Disposition to issuerRestricted Share Units · Derivative	5,857	Not disclosed	Not disclosed	Disclosure SEC source: 0001193125-26-053874 · ownership.xml · derivative · entry 5 Greiff Andrew S · CIK 0001682850 · See Remarks 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 5,857 shares Expires not disclosed F2 · derivative.exercise_price: Each restricted share unit ("RSU") represents the contingent right to receive one share of Company common stock. F6 · price: These RSUs are fully vested. Pursuant to the Merger Agreement, these RSUs were converted into RSUs with respect to Parent common stock by multiplying the number of shares of Company common stock underlying the award by 1.7105 (rounded down to the nearest whole share) and then cancelled in exchange for a cash payment equal to the number of shares of Parent common stock underlying the award, multiplied by the closing price per share of Parent common stock on February 13, 2026 (less applicable taxes), payable within 30 days of such date. F6 · derivative.exercise_date: These RSUs are fully vested. Pursuant to the Merger Agreement, these RSUs were converted into RSUs with respect to Parent common stock by multiplying the number of shares of Company common stock underlying the award by 1.7105 (rounded down to the nearest whole share) and then cancelled in exchange for a cash payment equal to the number of shares of Parent common stock underlying the award, multiplied by the closing price per share of Parent common stock on February 13, 2026 (less applicable taxes), payable within 30 days of such date. F6 · derivative.expiration_date: These RSUs are fully vested. Pursuant to the Merger Agreement, these RSUs were converted into RSUs with respect to Parent common stock by multiplying the number of shares of Company common stock underlying the award by 1.7105 (rounded down to the nearest whole share) and then cancelled in exchange for a cash payment equal to the number of shares of Parent common stock underlying the award, multiplied by the closing price per share of Parent common stock on February 13, 2026 (less applicable taxes), payable within 30 days of such date. Read SEC document
February 13, 2026 Filed Feb 17, 2026 17:15 UTC	OLYMPIC STEEL INC ZEUS · Entity 66305	Disposition to issuerRestricted Share Units · Derivative	6,000	Not disclosed	Not disclosed	Disclosure SEC source: 0001193125-26-053874 · ownership.xml · derivative · entry 4 Greiff Andrew S · CIK 0001682850 · See Remarks 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 6,000 shares Expires not disclosed F2 · derivative.exercise_price: Each restricted share unit ("RSU") represents the contingent right to receive one share of Company common stock. F5 · price: These RSUs generally vest on December 31, 2027, subject to the Reporting Person's continued employment and will be settled within 90 days following the applicable vesting date. Pursuant to the Merger Agreement, these RSUs were converted into RSUs with respect to Parent common stock by multiplying the number of shares of Company common stock underlying the award by 1.7105 (rounded down to the nearest whole share). F5 · derivative.exercise_date: These RSUs generally vest on December 31, 2027, subject to the Reporting Person's continued employment and will be settled within 90 days following the applicable vesting date. Pursuant to the Merger Agreement, these RSUs were converted into RSUs with respect to Parent common stock by multiplying the number of shares of Company common stock underlying the award by 1.7105 (rounded down to the nearest whole share). F5 · derivative.expiration_date: These RSUs generally vest on December 31, 2027, subject to the Reporting Person's continued employment and will be settled within 90 days following the applicable vesting date. Pursuant to the Merger Agreement, these RSUs were converted into RSUs with respect to Parent common stock by multiplying the number of shares of Company common stock underlying the award by 1.7105 (rounded down to the nearest whole share). Read SEC document
February 13, 2026 Filed Feb 17, 2026 17:15 UTC	OLYMPIC STEEL INC ZEUS · Entity 66305	Disposition to issuerRestricted Share Units · Derivative	5,997	Not disclosed	Not disclosed	Disclosure SEC source: 0001193125-26-053874 · ownership.xml · derivative · entry 3 Greiff Andrew S · CIK 0001682850 · See Remarks 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 5,997 shares Expires not disclosed F2 · derivative.exercise_price: Each restricted share unit ("RSU") represents the contingent right to receive one share of Company common stock. F4 · price: These RSUs generally vest on December 31, 2026, subject to the Reporting Person's continued employment and will be settled within 90 days following the applicable vesting date. Pursuant to the Merger Agreement, these RSUs were converted into RSUs with respect to Parent common stock by multiplying the number of shares of Company common stock underlying the award by 1.7105 (rounded down to the nearest whole share). F4 · derivative.exercise_date: These RSUs generally vest on December 31, 2026, subject to the Reporting Person's continued employment and will be settled within 90 days following the applicable vesting date. Pursuant to the Merger Agreement, these RSUs were converted into RSUs with respect to Parent common stock by multiplying the number of shares of Company common stock underlying the award by 1.7105 (rounded down to the nearest whole share). F4 · derivative.expiration_date: These RSUs generally vest on December 31, 2026, subject to the Reporting Person's continued employment and will be settled within 90 days following the applicable vesting date. Pursuant to the Merger Agreement, these RSUs were converted into RSUs with respect to Parent common stock by multiplying the number of shares of Company common stock underlying the award by 1.7105 (rounded down to the nearest whole share). Read SEC document
February 13, 2026 Filed Feb 17, 2026 17:15 UTC	OLYMPIC STEEL INC ZEUS · Entity 66305	Disposition to issuerRestricted Share Units · Derivative	26,267	Not disclosed	Not disclosed	Disclosure SEC source: 0001193125-26-053874 · ownership.xml · derivative · entry 2 Greiff Andrew S · CIK 0001682850 · See Remarks 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 26,267 shares Expires not disclosed F2 · derivative.exercise_price: Each restricted share unit ("RSU") represents the contingent right to receive one share of Company common stock. F3 · price: These RSUs are fully vested and will generally be settled upon the Reporting Person's separation from service. Pursuant to the Merger Agreement, these RSUs were converted into RSUs with respect to Parent common stock by multiplying the number of shares of Company common stock underlying the award by 1.7105 (rounded down to the nearest whole share). F3 · derivative.exercise_date: These RSUs are fully vested and will generally be settled upon the Reporting Person's separation from service. Pursuant to the Merger Agreement, these RSUs were converted into RSUs with respect to Parent common stock by multiplying the number of shares of Company common stock underlying the award by 1.7105 (rounded down to the nearest whole share). F3 · derivative.expiration_date: These RSUs are fully vested and will generally be settled upon the Reporting Person's separation from service. Pursuant to the Merger Agreement, these RSUs were converted into RSUs with respect to Parent common stock by multiplying the number of shares of Company common stock underlying the award by 1.7105 (rounded down to the nearest whole share). Read SEC document
February 13, 2026 Filed Feb 17, 2026 17:15 UTC	OLYMPIC STEEL INC ZEUS · Entity 66305	Disposition to issuerCommon Stock	19,863	Not disclosed	Not disclosed	Disclosure SEC source: 0001193125-26-053874 · ownership.xml · nonDerivative · entry 1 Greiff Andrew S · CIK 0001682850 · See Remarks 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 F1 · price: Disposed of pursuant to the Agreement and Plan of Merger ("Merger Agreement"), dated as of October 28, 2025, by and among Olympic Steel, Inc. (the "Company"), Ryerson Holding Corporation ("Parent"), and Crimson MS Corp. At the effective time of the merger, each share of the Company's common stock, without par value ("Company common stock"), that was issued and outstanding immediately prior to the effective time of the merger was converted into the right to receive a number of shares of common stock, $0.01 par value per share, of Parent ("Parent common stock"), multiplied by 1.7105 (rounded down to the nearest whole share), plus a cash payment (rounded down to the nearest cent) in lieu of any fractional shares as determined pursuant to the Merger Agreement. Read SEC document
February 10, 2026 Filed Feb 10, 2026 21:30 UTC	OLYMPIC STEEL INC ZEUS · Entity 66305	Tax withholdingCommon Stock	3,981	$51.14	$203,588.34	Disclosure SEC source: 0001437749-26-003644 · rdgdoc.xml · nonDerivative · entry 2 Greiff Andrew S · CIK 0001682850 · President and COO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 19,863 Read SEC document
February 10, 2026 Filed Feb 10, 2026 21:30 UTC	OLYMPIC STEEL INC ZEUS · Entity 66305	GrantCommon Stock	8,754	$0.00	$0.00	Disclosure SEC source: 0001437749-26-003644 · rdgdoc.xml · nonDerivative · entry 1 Greiff Andrew S · CIK 0001682850 · President and COO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 23,844 Read SEC document
January 01, 2026 Filed Jan 5, 2026 21:04 UTC	OLYMPIC STEEL INC ZEUS · Entity 66305	Exercise / conversionRestricted Share Units · Derivative	6,000	$0.00	$0.00	Disclosure SEC source: 0001437749-26-000314 · rdgdoc.xml · derivative · entry 3 Greiff Andrew S · CIK 0001682850 · President and COO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 44,121 Underlying: Common Stock · 6,000 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 · derivative.exercise_price: These RSUs were granted under the Olympic Steel's Amended and Restated 2007 Omnibus Incentive Plan, as amended (the "Plan") on January 1, 2023 and converted into shares of common stock on a one-for-one basis on January 1, 2026. F1 · derivative.exercise_date: These RSUs were granted under the Olympic Steel's Amended and Restated 2007 Omnibus Incentive Plan, as amended (the "Plan") on January 1, 2023 and converted into shares of common stock on a one-for-one basis on January 1, 2026. F1 · derivative.expiration_date: These RSUs were granted under the Olympic Steel's Amended and Restated 2007 Omnibus Incentive Plan, as amended (the "Plan") on January 1, 2023 and converted into shares of common stock on a one-for-one basis on January 1, 2026. F2 · balance_after: The total number of RSUs includes previously granted RSUs with different vesting and payment terms. F3 · balance_after: The total number of RSUs gives effect to the transfer of 30,330 RSUs by the Reporting Person to his ex-spouse pursuant to a qualified domestic relations order Read SEC document
January 01, 2026 Filed Jan 5, 2026 21:04 UTC	OLYMPIC STEEL INC ZEUS · Entity 66305	Tax withholdingCommon Stock	2,928	$42.78	$125,259.84	Disclosure SEC source: 0001437749-26-000314 · rdgdoc.xml · nonDerivative · entry 2 Greiff Andrew S · CIK 0001682850 · President and COO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 15,090 Read SEC document
January 01, 2026 Filed Jan 5, 2026 21:04 UTC	OLYMPIC STEEL INC ZEUS · Entity 66305	Exercise / conversionCommon Stock	6,000	$0.00	$0.00	Disclosure SEC source: 0001437749-26-000314 · rdgdoc.xml · nonDerivative · entry 1 Greiff Andrew S · CIK 0001682850 · President and COO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 18,018 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. Read SEC document
December 08, 2025 Filed Dec 31, 2025 21:02 UTC	OLYMPIC STEEL INC ZEUS · Entity 66305	SaleCommon Stock	4,500	$40.42	$181,890.00	Disclosure SEC source: 0001437749-25-039069 · rdgdoc.xml · nonDerivative · entry 2 Greiff Andrew S · CIK 0001682850 · President and COO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 12,018 Read SEC document
September 10, 2025 Filed Dec 31, 2025 21:02 UTC	OLYMPIC STEEL INC ZEUS · Entity 66305	SaleCommon Stock	3,000	$32.80	$98,400.00	Disclosure SEC source: 0001437749-25-039069 · rdgdoc.xml · nonDerivative · entry 1 Greiff Andrew S · CIK 0001682850 · President and COO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 16,518 F1 · price: Price reflects the weighted average sale price for multiple transactions that ranged from $32.32 to $33.75 per share. The Reporting Person undertakes to provide, upon request by the Commission Staff, the Issuer or a security holder of the Issuer, full information regarding the number of shares sold at each separate price. Read SEC document
February 18, 2025 Filed Feb 20, 2025 22:01 UTC	OLYMPIC STEEL INC ZEUS · Entity 66305	Tax withholdingCommon Stock	4,059	$36.14	$146,692.26	Disclosure SEC source: 0001437749-25-004606 · rdgdoc.xml · nonDerivative · entry 2 Greiff Andrew S · CIK 0001682850 · President and COO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 19,518 Read SEC document
February 18, 2025 Filed Feb 20, 2025 22:01 UTC	OLYMPIC STEEL INC ZEUS · Entity 66305	GrantCommon Stock	9,000	$0.00	$0.00	Disclosure SEC source: 0001437749-25-004606 · rdgdoc.xml · nonDerivative · entry 1 Greiff Andrew S · CIK 0001682850 · President and COO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 23,577 Read SEC document
January 03, 2025 Filed Jan 3, 2025 21:49 UTC	OLYMPIC STEEL INC ZEUS · Entity 66305	Exercise / conversionRestricted Share Units · Derivative	6,000	$0.00	$0.00	Disclosure SEC source: 0001437749-25-000283 · rdgdoc.xml · derivative · entry 4 Greiff Andrew S · CIK 0001682850 · President and COO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 80,451 Underlying: Common Stock · 6,000 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. F4 · derivative.exercise_price: These RSUs were granted under the Plan and converted into shares of common stock on a one-for-one basis on January 3, 2025. F4 · derivative.exercise_date: These RSUs were granted under the Plan and converted into shares of common stock on a one-for-one basis on January 3, 2025. F4 · derivative.expiration_date: These RSUs were granted under the Plan and converted into shares of common stock on a one-for-one basis on January 3, 2025. Read SEC document
January 03, 2025 Filed Jan 3, 2025 21:49 UTC	OLYMPIC STEEL INC ZEUS · Entity 66305	Tax withholdingCommon Stock	2,944	$31.98	$94,149.12	Disclosure SEC source: 0001437749-25-000283 · rdgdoc.xml · nonDerivative · entry 2 Greiff Andrew S · CIK 0001682850 · President and COO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 14,577 Read SEC document
January 03, 2025 Filed Jan 3, 2025 21:49 UTC	OLYMPIC STEEL INC ZEUS · Entity 66305	Exercise / conversionCommon Stock	6,000	$0.00	$0.00	Disclosure SEC source: 0001437749-25-000283 · rdgdoc.xml · nonDerivative · entry 1 Greiff Andrew S · CIK 0001682850 · President and COO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 17,521 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. Read SEC document
January 01, 2025 Filed Jan 3, 2025 21:49 UTC	OLYMPIC STEEL INC ZEUS · Entity 66305	GrantRestricted Share Units · Derivative	6,000	$0.00	$0.00	Disclosure SEC source: 0001437749-25-000283 · rdgdoc.xml · derivative · entry 3 Greiff Andrew S · CIK 0001682850 · President and COO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 86,451 Underlying: Common Stock · 6,000 shares Expires not disclosed F1 · derivative.exercise_price: Each restricted share unit ("RSU") represents the contingent right to receive one share of Olympic Steel, Inc. common stock. F2 · derivative.exercise_date: These RSUs were granted under Olympic Steel's Amended and Restated 2007 Omnibus Incentive Plan, as amended (the "Plan"). These RSUs vest on December 31, 2027 if the Reporting Person continues to be an employee of Olympic Steel (or its subsidiaries or affiliates) in the same or higher position on such date. Any vested RSUs generally will be settled within 90 days following the applicable vesting date. Vesting and settlement may also occur earlier in limited circumstances as specified in the applicable award documents. F2 · derivative.expiration_date: These RSUs were granted under Olympic Steel's Amended and Restated 2007 Omnibus Incentive Plan, as amended (the "Plan"). These RSUs vest on December 31, 2027 if the Reporting Person continues to be an employee of Olympic Steel (or its subsidiaries or affiliates) in the same or higher position on such date. Any vested RSUs generally will be settled within 90 days following the applicable vesting date. Vesting and settlement may also occur earlier in limited circumstances as specified in the applicable award documents. F3 · balance_after: The total number of RSUs includes previously granted RSUs with different vesting and payment terms. Read SEC document
January 01, 2024 Filed Jan 3, 2024 21:08 UTC	OLYMPIC STEEL INC ZEUS · Entity 66305	GrantRestricted Share Units · Derivative	5,997	$0.00	$0.00	Disclosure SEC source: 0001437749-24-000368 · rdgdoc.xml · derivative · entry 1 Greiff Andrew S · CIK 0001682850 · President and COO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 80,451 Underlying: Common Stock · 5,997 shares Expires not disclosed F1 · derivative.exercise_price: Each restricted share unit ("RSU") represents the contingent right to receive one share of Olympic Steel, Inc. common stock. F2 · derivative.exercise_date: These RSUs were granted under Olympic Steel's Amended and Restated 2007 Omnibus Incentive Plan, as amended. These RSUs vest on December 31, 2026 if the Reporting Person continues to be an employee of Olympic Steel (or its subsidiaries or affiliates) in the same or higher position on such date. Any vested RSUs generally will be settled within 90 days following the applicable vesting date. Vesting and settlement may also occur earlier in limited circumstances as specified in the applicable award documents. F2 · derivative.expiration_date: These RSUs were granted under Olympic Steel's Amended and Restated 2007 Omnibus Incentive Plan, as amended. These RSUs vest on December 31, 2026 if the Reporting Person continues to be an employee of Olympic Steel (or its subsidiaries or affiliates) in the same or higher position on such date. Any vested RSUs generally will be settled within 90 days following the applicable vesting date. Vesting and settlement may also occur earlier in limited circumstances as specified in the applicable award documents. F3 · balance_after: The total number of RSUs includes previously granted RSUs with different vesting and payment terms. Read SEC document
January 01, 2023 Filed Jan 3, 2023 21:02 UTC	OLYMPIC STEEL INC ZEUS · Entity 66305	GrantRestricted Share Units · Derivative	6,000	$0.00	$0.00	Disclosure SEC source: 0001437749-23-000165 · rdgdoc.xml · derivative · entry 1 Greiff Andrew S · CIK 0001682850 · President and COO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 74,454 Underlying: Common Stock · 6,000 shares Expires not disclosed F1 · derivative.exercise_price: Each restricted share unit ("RSU") represents the contingent right to receive one share of Olympic Steel, Inc. common stock. F2 · derivative.exercise_date: These RSUs were granted under Olympic Steel's Amended and Restated 2007 Omnibus Incentive Plan, as amended. These RSUs vest on December 31, 2025 if the Reporting Person continues to be an employee of Olympic Steel (or its subsidiaries or affiliates) in the same or higher position on such date. Any vested RSUs generally will be settled within 90 days following the applicable vesting date. Vesting and settlement may also occur earlier in limited circumstances as specified in the applicable award documents. F2 · derivative.expiration_date: These RSUs were granted under Olympic Steel's Amended and Restated 2007 Omnibus Incentive Plan, as amended. These RSUs vest on December 31, 2025 if the Reporting Person continues to be an employee of Olympic Steel (or its subsidiaries or affiliates) in the same or higher position on such date. Any vested RSUs generally will be settled within 90 days following the applicable vesting date. Vesting and settlement may also occur earlier in limited circumstances as specified in the applicable award documents. F3 · balance_after: The total number of RSUs includes previously granted RSUs with different vesting and payment terms. Read SEC document
March 14, 2022 Filed Mar 15, 2022 21:00 UTC	OLYMPIC STEEL INC ZEUS · Entity 66305	PurchaseCommon Stock	2,500	$28.79	$71,975.00	Disclosure SEC source: 0000899243-22-011069 · doc4.xml · nonDerivative · entry 1 Greiff Andrew S · CIK 0001682850 · President and COO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 11,521 F1 · price: Price reflects the weighted average purchase price for multiple transactions that ranged from $28.79 to $28.81 per share. The Reporting Person undertakes to provide, upon request by the Commission Staff, the Issuer or a security holder of the Issuer, full information regarding the number of shares purchased at each separate price. Read SEC document
January 03, 2022 Filed Jan 5, 2022 22:56 UTC	OLYMPIC STEEL INC ZEUS · Entity 66305	GrantRestricted Share Units · Derivative	6,000	$0.00	$0.00	Disclosure SEC source: 0000899243-22-000995 · doc4.xml · derivative · entry 1 Greiff Andrew S · CIK 0001682850 · President and COO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 68,454 Underlying: Common Stock · 6,000 shares Expires not disclosed F1 · derivative.exercise_price: Each restricted share unit ("RSU") represents the contingent right to receive one share of Olympic Steel, Inc. common stock. F2 · derivative.exercise_date: These RSUs were granted under Olympic Steel's Amended and Restated 2007 Omnibus Incentive Plan, as amended. These RSUs vest on January 1, 2025 if the Reporting Person continues to be an employee of Olympic Steel (or its subsidiaries or affiliates) in the same or a higher position on such date. Any vested RSUs generally will be settled within 90 days following the applicable vesting date. Vesting and settlement may also occur earlier in limited circumstances as specified in the applicable award documents. F2 · derivative.expiration_date: These RSUs were granted under Olympic Steel's Amended and Restated 2007 Omnibus Incentive Plan, as amended. These RSUs vest on January 1, 2025 if the Reporting Person continues to be an employee of Olympic Steel (or its subsidiaries or affiliates) in the same or a higher position on such date. Any vested RSUs generally will be settled within 90 days following the applicable vesting date. Vesting and settlement may also occur earlier in limited circumstances as specified in the applicable award documents. F3 · balance_after: This total number of RSUs includes previously-granted RSUs with different vesting and payment terms. Read SEC document
January 01, 2020 Filed Jan 3, 2020 22:20 UTC	OLYMPIC STEEL INC ZEUS · Entity 66305	GrantRestricted Share Units · Derivative	15,694	$0.00	$0.00	Disclosure SEC source: 0000899243-20-000304 · doc4.xml · derivative · entry 1 Greiff Andrew S · CIK 0001682850 · President and COO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 62,454 Underlying: Common Stock · 15,694 shares Expires not disclosed F1 · derivative.exercise_price: Each restricted share unit ("RSU") represents the contingent right to receive one share of Olympic Steel, Inc. common stock. F2 · derivative.exercise_date: These RSUs were acquired under Olympic Steel's Amended and Restated 2007 Omnibus Incentive Plan. These RSUs vest on January 1, 2025 if the Reporting Person continues to be an employee of Olympic Steel (or its subsidiaries or affiliates) in the same or a higher position on such date. Any vested RSUs will be settled within 30 days following the first to occur of the Reporting Person's death, disability or retirement after the Reporting Person has attained the age of 62. Vesting and settlement may also occur earlier in limited circumstances as specified in the award agreement. F2 · derivative.expiration_date: These RSUs were acquired under Olympic Steel's Amended and Restated 2007 Omnibus Incentive Plan. These RSUs vest on January 1, 2025 if the Reporting Person continues to be an employee of Olympic Steel (or its subsidiaries or affiliates) in the same or a higher position on such date. Any vested RSUs will be settled within 30 days following the first to occur of the Reporting Person's death, disability or retirement after the Reporting Person has attained the age of 62. Vesting and settlement may also occur earlier in limited circumstances as specified in the award agreement. F3 · balance_after: This total number of RSUs includes previously-granted RSUs with different vesting and payment terms. Read SEC document
July 05, 2019 Filed Jul 9, 2019 21:18 UTC	OLYMPIC STEEL INC ZEUS · Entity 66305	GrantRestricted Share Units · Derivative	1,316	$0.00	$0.00	Disclosure SEC source: 0000899243-19-019386 · doc4.xml · derivative · entry 1 Greiff Andrew S · CIK 0001682850 · EVP and COO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 46,760 Underlying: Common Stock · 1,316 shares Expires not disclosed F1 · derivative.exercise_price: Each restricted share unit ("RSU") represents the contingent right to receive one share of Olympic Steel, Inc. common stock. F2 · derivative.exercise_date: These RSUs were acquired under Olympic Steel's Amended and Restated 2007 Omnibus Incentive Plan. These RSUs vest on July 5, 2024 if the Reporting Person continues to be an employee of Olympic Steel (or its subsidiaries or affiliates) in the same or a higher position on such date. Any vested RSUs will be settled within 30 days following the first to occur of the Reporting Person's death, disability or retirement after the Reporting Person has attained the age of 62. Vesting and settlement may also occur earlier in limited circumstances as specified in the award agreement. F2 · derivative.expiration_date: These RSUs were acquired under Olympic Steel's Amended and Restated 2007 Omnibus Incentive Plan. These RSUs vest on July 5, 2024 if the Reporting Person continues to be an employee of Olympic Steel (or its subsidiaries or affiliates) in the same or a higher position on such date. Any vested RSUs will be settled within 30 days following the first to occur of the Reporting Person's death, disability or retirement after the Reporting Person has attained the age of 62. Vesting and settlement may also occur earlier in limited circumstances as specified in the award agreement. F3 · balance_after: This total number of RSUs includes previously-granted RSUs with different vesting and payment terms. Read SEC document
February 22, 2019 Filed Feb 26, 2019 22:06 UTC	OLYMPIC STEEL INC ZEUS · Entity 66305	GrantRestricted Share Units · Derivative	5,209	$0.00	$0.00	Disclosure SEC source: 0000899243-19-004884 · doc4.xml · derivative · entry 1 Greiff Andrew S · CIK 0001682850 · EVP and COO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 45,444 Underlying: Common Stock · 5,209 shares Expires not disclosed F1 · derivative.exercise_price: Each restricted share unit ("RSU") represents the contingent right to receive one share of Olympic Steel, Inc. (the "Company") common stock. F2 · derivative.exercise_date: These RSUs were acquired in connection with the Company's Supplemental Executive Retirement Plan, are fully vested for the Reporting Person, and will be settled upon the earlier of age 62 or departure from the Company (or earlier in limited circumstances specified in the award agreement). F2 · derivative.expiration_date: These RSUs were acquired in connection with the Company's Supplemental Executive Retirement Plan, are fully vested for the Reporting Person, and will be settled upon the earlier of age 62 or departure from the Company (or earlier in limited circumstances specified in the award agreement). F3 · balance_after: This total number of RSUs includes previously-granted RSUs with different vesting and payment terms. Read SEC document
July 05, 2018 Filed Jul 9, 2018 20:14 UTC	OLYMPIC STEEL INC ZEUS · Entity 66305	GrantRestricted Stock Units · Derivative	822	$0.00	$0.00	Disclosure SEC source: 0000899243-18-019647 · doc4.xml · derivative · entry 1 Greiff Andrew S · CIK 0001682850 · EVP and COO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 40,235 Underlying: Common Stock · 822 shares Expires not disclosed F1 · derivative.exercise_price: Each restricted share unit ("RSU") represents the contingent right to receive one share of Olympic Steel, Inc. common stock. F2 · derivative.exercise_date: These RSUs were acquired under Olympic Steel's Amended and Restated 2007 Omnibus Incentive Plan. These RSUs vest on July 5, 2023 if the Reporting Person continues to be an employee of Olympic Steel (or its subsidiaries or affiliates) in the same or a higher position on such date. Any vested RSUs will be settled within 30 days following the first to occur of the Reporting Person's death, disability or retirement after the Reporting Person has attained the age of 62. Vesting and settlement may also occur earlier in limited circumstances as specified in the award agreement. F2 · derivative.expiration_date: These RSUs were acquired under Olympic Steel's Amended and Restated 2007 Omnibus Incentive Plan. These RSUs vest on July 5, 2023 if the Reporting Person continues to be an employee of Olympic Steel (or its subsidiaries or affiliates) in the same or a higher position on such date. Any vested RSUs will be settled within 30 days following the first to occur of the Reporting Person's death, disability or retirement after the Reporting Person has attained the age of 62. Vesting and settlement may also occur earlier in limited circumstances as specified in the award agreement. F3 · balance_after: This total number of RSUs includes previously-granted RSUs with different vesting and payment terms. Read SEC document
March 13, 2018 Filed Mar 15, 2018 22:30 UTC	OLYMPIC STEEL INC ZEUS · Entity 66305	GrantRestricted Share Units · Derivative	4,048	$0.00	$0.00	Disclosure SEC source: 0000899243-18-007615 · doc4.xml · derivative · entry 1 Greiff Andrew S · CIK 0001682850 · EVP and COO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 39,413 Underlying: Common Stock · 4,048 shares Expires not disclosed F1 · derivative.exercise_price: Each restricted share unit ("RSU") represents the contingent right to receive one share of Olympic Steel, Inc. (the "Company") common stock. F2 · derivative.exercise_date: These RSUs were acquired in connection with the Company's Supplemental Executive Retirement Plan, are fully vested for the Reporting Person, and will be settled upon the earlier of age 62 or departure from the Company (or earlier in limited circumstances specified in the award agreement). F2 · derivative.expiration_date: These RSUs were acquired in connection with the Company's Supplemental Executive Retirement Plan, are fully vested for the Reporting Person, and will be settled upon the earlier of age 62 or departure from the Company (or earlier in limited circumstances specified in the award agreement). F3 · balance_after: This total number of RSUs includes previously-granted RSUs with different vesting and payment terms. Read SEC document
September 05, 2017 Filed Sep 7, 2017 17:02 UTC	OLYMPIC STEEL INC ZEUS · Entity 66305	PurchaseCommon Stock	3,500	$17.75	$62,125.00	Disclosure SEC source: 0000899243-17-021575 · doc4.xml · nonDerivative · entry 1 Greiff Andrew S · CIK 0001682850 · EVP and COO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 9,021 Read SEC document
July 05, 2017 Filed Jul 7, 2017 15:18 UTC	OLYMPIC STEEL INC ZEUS · Entity 66305	GrantRestricted Share Units · Derivative	921	$0.00	$0.00	Disclosure SEC source: 0000899243-17-018052 · doc4.xml · derivative · entry 1 Greiff Andrew S · CIK 0001682850 · EVP and COO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 35,365 Underlying: Common Stock · 921 shares Expires not disclosed F1 · derivative.exercise_price: Each restricted share unit ("RSU") represents the contingent right to receive one share of Olympic Steel, Inc. common stock. F2 · derivative.exercise_date: These RSUs were acquired under Olympic Steel's Amended and Restated 2007 Omnibus Incentive Plan. These RSUs vest on July 5, 2022 if the Reporting Person continues to be an employee of Olympic Steel (or its subsidiaries or affiliates) in the same or a higher position on such date. Any vested RSUs will be settled within 30 days following the first to occur of the Reporting Person's death, disability or retirement after the Reporting Person has attained the age of 62. Vesting and settlement may also occur earlier in limited circumstances as specified in the award agreement. F2 · derivative.expiration_date: These RSUs were acquired under Olympic Steel's Amended and Restated 2007 Omnibus Incentive Plan. These RSUs vest on July 5, 2022 if the Reporting Person continues to be an employee of Olympic Steel (or its subsidiaries or affiliates) in the same or a higher position on such date. Any vested RSUs will be settled within 30 days following the first to occur of the Reporting Person's death, disability or retirement after the Reporting Person has attained the age of 62. Vesting and settlement may also occur earlier in limited circumstances as specified in the award agreement. F3 · balance_after: This total number of RSUs includes previously-granted RSUs with different vesting and payment terms. Read SEC document
March 13, 2017 Filed Mar 15, 2017 19:57 UTC	OLYMPIC STEEL INC ZEUS · Entity 66305	GrantRestricted Share Units · Derivative	3,755	$0.00	$0.00	Disclosure SEC source: 0000899243-17-007591 · doc4.xml · derivative · entry 1 Greiff Andrew S · CIK 0001682850 · EVP and COO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 34,444 Underlying: Common Stock · 3,755 shares Expires not disclosed F1 · derivative.exercise_price: Each restricted share unit ("RSU") represents the contingent right to receive one share of Olympic Steel, Inc. common stock. F2 · derivative.exercise_date: These RSUs were acquired in connection with Olympic Steel's Supplemental Executive Retirement Plan, are fully vested for the Reporting Person, and will be settled upon the earlier of age 62 or departure from the Issuer (or earlier in limited circumstances specified in the award agreement). F2 · derivative.expiration_date: These RSUs were acquired in connection with Olympic Steel's Supplemental Executive Retirement Plan, are fully vested for the Reporting Person, and will be settled upon the earlier of age 62 or departure from the Issuer (or earlier in limited circumstances specified in the award agreement). F3 · balance_after: This total number of RSUs includes previously-granted RSUs with different vesting and payment terms. 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.