person · Reporting owner

RICHSTONE ELLEN B

Disclosed activity across 5 companies

Tapewire entity: 24082
SEC CIK: 0001281526

Reported relationships

Latest disclosed role at each company.

Company	Last reported as	Report date	Published
BioAmber Inc.BIOA · Entity 167805	Director	August 15, 2017	August 16, 2017
COGNITION THERAPEUTICS INCCGTX · Entity 6792	Director	June 17, 2026	June 22, 2026
ORION ENERGY SYSTEMS, INC.OESX · Entity 6811	Director	August 11, 2026	August 12, 2026
SUPERIOR INDUSTRIES INTERNATIONAL INCSUP · Entity 77072	Director	May 22, 2025	May 27, 2025

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.

BioAmber Inc.

Report date August 15, 2017 · Filed August 16, 2017

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Common StockSEC Table I · non-derivative	Direct	13,333	Reported balance After 2017-08-15 transaction · row 1 1 source row Row 1 · 2017-08-15 · Purchase · Acquired 13,333 · Balance 13,333 F1: The fixed combination, consisting of one share of common stock and associated warrant to purchase one share of common stock was issued at a price of $0.75.
Common Stock Warrants (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $0.75 · Expires 2022-08-15	Direct	13,333	Reported balance After 2017-08-15 transaction · row 2 Instrument identity requires review; Table II rows are not merged. 1 source row Row 2 · 2017-08-15 · Purchase · Acquired 13,333 · Balance 13,333 F1: The fixed combination, consisting of one share of common stock and associated warrant to purchase one share of common stock was issued at a price of $0.75.

Filing footnotes · ownership attribution and instrument terms

F1: The fixed combination, consisting of one share of common stock and associated warrant to purchase one share of common stock was issued at a price of $0.75.

COGNITION THERAPEUTICS INC

Report date June 17, 2026 · Filed June 22, 2026

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Common StockSEC Table I · non-derivative	Direct	83,500	Reported balance After 2026-06-17 transaction · row 1 1 source row Row 1 · 2026-06-17 · Grant · Acquired 25,000 · Balance 83,500 F1: Each share is represented by a restricted stock unit ("RSU"). Each RSU represents a contingent right to receive one share of the Issuer's Common Stock upon settlement. The RSUs vest in full on the earlier of (i) June 17, 2027 or (ii) on the date of the Issuer's next annual meeting of stockholders, subject to the Reporting Person's continuous service as a director as of the applicable vesting date.

Filing footnotes · ownership attribution and instrument terms

F1: Each share is represented by a restricted stock unit ("RSU"). Each RSU represents a contingent right to receive one share of the Issuer's Common Stock upon settlement. The RSUs vest in full on the earlier of (i) June 17, 2027 or (ii) on the date of the Issuer's next annual meeting of stockholders, subject to the Reporting Person's continuous service as a director as of the applicable vesting date.

ORION ENERGY SYSTEMS, INC.

Report date August 11, 2026 · Filed August 12, 2026

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Common StockSEC Table I · non-derivative	Direct	35,897	Reported balance After 2026-08-11 transaction · row 1 Account or security details depend on footnotes; rows are not merged. 1 source row Row 1 · 2026-08-11 · Grant · Acquired 2,532 · Balance 35,897 F1: Restricted stock granted to the reporting person under the Orion Energy Systems, Inc. 2016 Omnibus Incentive Plan. The restricted stock vests and becomes exercisable with respect to 1/3 of the restricted stock on each of August 11, 2027, 2028 and 2029, respectively. F2: On August 22, 2025, the issuer effected a 1-for-10 reverse stock split of the issued and outstanding shares of its common stock. Upon effectiveness of the reverse stock split, every 10 shares of common stock was automatically converted into one share of common stock, resulting in the reporting person's beneficial ownership of 300,293 less shares of common stock held directly.

Filing footnotes · ownership attribution and instrument terms

F1: Restricted stock granted to the reporting person under the Orion Energy Systems, Inc. 2016 Omnibus Incentive Plan. The restricted stock vests and becomes exercisable with respect to 1/3 of the restricted stock on each of August 11, 2027, 2028 and 2029, respectively.

F2: On August 22, 2025, the issuer effected a 1-for-10 reverse stock split of the issued and outstanding shares of its common stock. Upon effectiveness of the reverse stock split, every 10 shares of common stock was automatically converted into one share of common stock, resulting in the reporting person's beneficial ownership of 300,293 less shares of common stock held directly.

SUPERIOR INDUSTRIES INTERNATIONAL INC

Report date May 22, 2025 · Filed May 27, 2025

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Common StockSEC Table I · non-derivative	Direct	192,336	Reported balance After 2025-05-22 transaction · row 1 1 source row Row 1 · 2025-05-22 · Exercise / conversion · Acquired 37,338 · Balance 192,336
Restricted Stock UnitSEC Table II · derivative / convertible security	Direct	0	Reported balance After 2025-05-22 transaction · row 2 Instrument identity requires review; Table II rows are not merged. 1 source row Row 2 · 2025-05-22 · Exercise / conversion · Disposed 37,338 · Balance 0 F1: Each restricted stock unit represents a contingent right to receive one share of common stock of Superior Industries International, Inc. F2: The restricted stock units vest and settle in stock on the first anniversary of the grant date.

Filing footnotes · ownership attribution and instrument terms

F1: Each restricted stock unit represents a contingent right to receive one share of common stock of Superior Industries International, Inc.

F2: The restricted stock units vest and settle in stock on the first anniversary of the grant date.

Past disclosures · reporting ended (1)

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

EMAGIN CORP

Report date October 18, 2023 · Filed October 19, 2023

Section 16 reporting ended · disclosed 2023-10-19. Current position is not established by this disclosure.

Security / award	Ownership account	Disclosure context
Common StockSEC Table I · non-derivative	Direct	Ending reported balance After 2023-10-18 transaction · row 2 2 source rows · reconciled sequence Row 1 · 2023-10-18 · Exercise / conversion · Acquired 5,557 · Balance 42,692 F1: This Form 4 reports securities disposed of pursuant to the terms of the Agreement and Plan of Merger, dated as of May 17, 2023, by and among the Issuer, Samsung Display Co., Ltd. ("Parent"), Emerald Intermediate, Inc., a wholly owned subsidiary of Parent ("Silk USA"), and Emerald Merger Sub, Inc., a wholly owned subsidiary of Silk USA ("Merger Sub"), pursuant to which Merger Sub merged with and into the Issuer (the "Merger") effective as of October 18, 2023 (the "Effective Time") with the Issuer surviving the Merger as a wholly owned subsidiary of Parent. F2: At the Effective Time, each then-outstanding restricted stock unit ("RSU") award held by the Reporting Person became fully earned and vested with respect to the maximum number of shares underlying such RSU award. Row 2 · 2023-10-18 · Disposition to issuer · Disposed 42,692 · Balance 0 F1: This Form 4 reports securities disposed of pursuant to the terms of the Agreement and Plan of Merger, dated as of May 17, 2023, by and among the Issuer, Samsung Display Co., Ltd. ("Parent"), Emerald Intermediate, Inc., a wholly owned subsidiary of Parent ("Silk USA"), and Emerald Merger Sub, Inc., a wholly owned subsidiary of Silk USA ("Merger Sub"), pursuant to which Merger Sub merged with and into the Issuer (the "Merger") effective as of October 18, 2023 (the "Effective Time") with the Issuer surviving the Merger as a wholly owned subsidiary of Parent. F3: At the Effective Time, each share of Common Stock held by the Reporting Person immediately prior to the Effective Time was converted into the right to receive $2.08 in cash, without interest.
Restricted Stock UnitsSEC Table II · derivative / convertible security	Direct	Reported balance After 2023-10-18 transaction · row 3 Instrument identity requires review; Table II rows are not merged. 1 source row Row 3 · 2023-10-18 · Exercise / conversion · Disposed 5,557 · Balance 0 F2: At the Effective Time, each then-outstanding restricted stock unit ("RSU") award held by the Reporting Person became fully earned and vested with respect to the maximum number of shares underlying such RSU award. F1: This Form 4 reports securities disposed of pursuant to the terms of the Agreement and Plan of Merger, dated as of May 17, 2023, by and among the Issuer, Samsung Display Co., Ltd. ("Parent"), Emerald Intermediate, Inc., a wholly owned subsidiary of Parent ("Silk USA"), and Emerald Merger Sub, Inc., a wholly owned subsidiary of Silk USA ("Merger Sub"), pursuant to which Merger Sub merged with and into the Issuer (the "Merger") effective as of October 18, 2023 (the "Effective Time") with the Issuer surviving the Merger as a wholly owned subsidiary of Parent.
Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $1.65 · Expires 2025-01-17	Direct	Reported balance After 2023-10-18 transaction · row 4 Instrument identity requires review; Table II rows are not merged. 1 source row Row 4 · 2023-10-18 · Disposition to issuer · Disposed 38,509 · Balance 0 F1: This Form 4 reports securities disposed of pursuant to the terms of the Agreement and Plan of Merger, dated as of May 17, 2023, by and among the Issuer, Samsung Display Co., Ltd. ("Parent"), Emerald Intermediate, Inc., a wholly owned subsidiary of Parent ("Silk USA"), and Emerald Merger Sub, Inc., a wholly owned subsidiary of Silk USA ("Merger Sub"), pursuant to which Merger Sub merged with and into the Issuer (the "Merger") effective as of October 18, 2023 (the "Effective Time") with the Issuer surviving the Merger as a wholly owned subsidiary of Parent. F4: At the Effective Time, each then-outstanding option to purchase Common Stock that had a per share exercise price that was less than $2.08 (each, an "In-the-Money Option") was cancelled and converted into the right to receive an amount in cash equal to the product of (I) the excess, if any, of $2.08 over the applicable exercise price per share of Common Stock subject to such cancelled In-the-Money Option multiplied by (II) the aggregate number of shares of Common Stock subject to such In-the-Money Option immediately prior to the Effective Time.
Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $1.80 · Expires 2028-07-01	Direct	Reported balance After 2023-10-18 transaction · row 5 Instrument identity requires review; Table II rows are not merged. 1 source row Row 5 · 2023-10-18 · Disposition to issuer · Disposed 34,946 · Balance 0 F1: This Form 4 reports securities disposed of pursuant to the terms of the Agreement and Plan of Merger, dated as of May 17, 2023, by and among the Issuer, Samsung Display Co., Ltd. ("Parent"), Emerald Intermediate, Inc., a wholly owned subsidiary of Parent ("Silk USA"), and Emerald Merger Sub, Inc., a wholly owned subsidiary of Silk USA ("Merger Sub"), pursuant to which Merger Sub merged with and into the Issuer (the "Merger") effective as of October 18, 2023 (the "Effective Time") with the Issuer surviving the Merger as a wholly owned subsidiary of Parent. F4: At the Effective Time, each then-outstanding option to purchase Common Stock that had a per share exercise price that was less than $2.08 (each, an "In-the-Money Option") was cancelled and converted into the right to receive an amount in cash equal to the product of (I) the excess, if any, of $2.08 over the applicable exercise price per share of Common Stock subject to such cancelled In-the-Money Option multiplied by (II) the aggregate number of shares of Common Stock subject to such In-the-Money Option immediately prior to the Effective Time.
Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $0.92 · Expires 2026-01-03	Direct	Reported balance After 2023-10-18 transaction · row 6 Instrument identity requires review; Table II rows are not merged. 1 source row Row 6 · 2023-10-18 · Disposition to issuer · Disposed 73,915 · Balance 0 F1: This Form 4 reports securities disposed of pursuant to the terms of the Agreement and Plan of Merger, dated as of May 17, 2023, by and among the Issuer, Samsung Display Co., Ltd. ("Parent"), Emerald Intermediate, Inc., a wholly owned subsidiary of Parent ("Silk USA"), and Emerald Merger Sub, Inc., a wholly owned subsidiary of Silk USA ("Merger Sub"), pursuant to which Merger Sub merged with and into the Issuer (the "Merger") effective as of October 18, 2023 (the "Effective Time") with the Issuer surviving the Merger as a wholly owned subsidiary of Parent. F4: At the Effective Time, each then-outstanding option to purchase Common Stock that had a per share exercise price that was less than $2.08 (each, an "In-the-Money Option") was cancelled and converted into the right to receive an amount in cash equal to the product of (I) the excess, if any, of $2.08 over the applicable exercise price per share of Common Stock subject to such cancelled In-the-Money Option multiplied by (II) the aggregate number of shares of Common Stock subject to such In-the-Money Option immediately prior to the Effective Time.
Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $0.47 · Expires 2029-07-02	Direct	Reported balance After 2023-10-18 transaction · row 7 Instrument identity requires review; Table II rows are not merged. 1 source row Row 7 · 2023-10-18 · Disposition to issuer · Disposed 150,818 · Balance 0 F1: This Form 4 reports securities disposed of pursuant to the terms of the Agreement and Plan of Merger, dated as of May 17, 2023, by and among the Issuer, Samsung Display Co., Ltd. ("Parent"), Emerald Intermediate, Inc., a wholly owned subsidiary of Parent ("Silk USA"), and Emerald Merger Sub, Inc., a wholly owned subsidiary of Silk USA ("Merger Sub"), pursuant to which Merger Sub merged with and into the Issuer (the "Merger") effective as of October 18, 2023 (the "Effective Time") with the Issuer surviving the Merger as a wholly owned subsidiary of Parent. F4: At the Effective Time, each then-outstanding option to purchase Common Stock that had a per share exercise price that was less than $2.08 (each, an "In-the-Money Option") was cancelled and converted into the right to receive an amount in cash equal to the product of (I) the excess, if any, of $2.08 over the applicable exercise price per share of Common Stock subject to such cancelled In-the-Money Option multiplied by (II) the aggregate number of shares of Common Stock subject to such In-the-Money Option immediately prior to the Effective Time.
Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $0.83 · Expires 2030-07-06	Direct	Reported balance After 2023-10-18 transaction · row 8 Instrument identity requires review; Table II rows are not merged. 1 source row Row 8 · 2023-10-18 · Disposition to issuer · Disposed 25,000 · Balance 0 F1: This Form 4 reports securities disposed of pursuant to the terms of the Agreement and Plan of Merger, dated as of May 17, 2023, by and among the Issuer, Samsung Display Co., Ltd. ("Parent"), Emerald Intermediate, Inc., a wholly owned subsidiary of Parent ("Silk USA"), and Emerald Merger Sub, Inc., a wholly owned subsidiary of Silk USA ("Merger Sub"), pursuant to which Merger Sub merged with and into the Issuer (the "Merger") effective as of October 18, 2023 (the "Effective Time") with the Issuer surviving the Merger as a wholly owned subsidiary of Parent. F4: At the Effective Time, each then-outstanding option to purchase Common Stock that had a per share exercise price that was less than $2.08 (each, an "In-the-Money Option") was cancelled and converted into the right to receive an amount in cash equal to the product of (I) the excess, if any, of $2.08 over the applicable exercise price per share of Common Stock subject to such cancelled In-the-Money Option multiplied by (II) the aggregate number of shares of Common Stock subject to such In-the-Money Option immediately prior to the Effective Time.
Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $0.73 · Expires 2032-06-10	Direct	Reported balance After 2023-10-18 transaction · row 9 Instrument identity requires review; Table II rows are not merged. 1 source row Row 9 · 2023-10-18 · Disposition to issuer · Disposed 45,000 · Balance 0 F1: This Form 4 reports securities disposed of pursuant to the terms of the Agreement and Plan of Merger, dated as of May 17, 2023, by and among the Issuer, Samsung Display Co., Ltd. ("Parent"), Emerald Intermediate, Inc., a wholly owned subsidiary of Parent ("Silk USA"), and Emerald Merger Sub, Inc., a wholly owned subsidiary of Silk USA ("Merger Sub"), pursuant to which Merger Sub merged with and into the Issuer (the "Merger") effective as of October 18, 2023 (the "Effective Time") with the Issuer surviving the Merger as a wholly owned subsidiary of Parent. F4: At the Effective Time, each then-outstanding option to purchase Common Stock that had a per share exercise price that was less than $2.08 (each, an "In-the-Money Option") was cancelled and converted into the right to receive an amount in cash equal to the product of (I) the excess, if any, of $2.08 over the applicable exercise price per share of Common Stock subject to such cancelled In-the-Money Option multiplied by (II) the aggregate number of shares of Common Stock subject to such In-the-Money Option immediately prior to the Effective Time.

Filing footnotes · ownership attribution and instrument terms

F1: This Form 4 reports securities disposed of pursuant to the terms of the Agreement and Plan of Merger, dated as of May 17, 2023, by and among the Issuer, Samsung Display Co., Ltd. ("Parent"), Emerald Intermediate, Inc., a wholly owned subsidiary of Parent ("Silk USA"), and Emerald Merger Sub, Inc., a wholly owned subsidiary of Silk USA ("Merger Sub"), pursuant to which Merger Sub merged with and into the Issuer (the "Merger") effective as of October 18, 2023 (the "Effective Time") with the Issuer surviving the Merger as a wholly owned subsidiary of Parent.

F2: At the Effective Time, each then-outstanding restricted stock unit ("RSU") award held by the Reporting Person became fully earned and vested with respect to the maximum number of shares underlying such RSU award.

F3: At the Effective Time, each share of Common Stock held by the Reporting Person immediately prior to the Effective Time was converted into the right to receive $2.08 in cash, without interest.

F4: At the Effective Time, each then-outstanding option to purchase Common Stock that had a per share exercise price that was less than $2.08 (each, an "In-the-Money Option") was cancelled and converted into the right to receive an amount in cash equal to the product of (I) the excess, if any, of $2.08 over the applicable exercise price per share of Common Stock subject to such cancelled In-the-Money Option multiplied by (II) the aggregate number of shares of Common Stock subject to such In-the-Money Option immediately prior to the Effective Time.

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
August 11, 2026 Filed Aug 12, 2026 21:28 UTC	ORION ENERGY SYSTEMS, INC. OESX · Entity 6811	GrantCommon Stock	2,532	$0.00	$0.00	Disclosure SEC source: 0000897069-26-001656 · form4.xml · nonDerivative · entry 1 RICHSTONE ELLEN B · CIK 0001281526 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 35,897 F1 · kind: Restricted stock granted to the reporting person under the Orion Energy Systems, Inc. 2016 Omnibus Incentive Plan. The restricted stock vests and becomes exercisable with respect to 1/3 of the restricted stock on each of August 11, 2027, 2028 and 2029, respectively. F2 · balance_after: On August 22, 2025, the issuer effected a 1-for-10 reverse stock split of the issued and outstanding shares of its common stock. Upon effectiveness of the reverse stock split, every 10 shares of common stock was automatically converted into one share of common stock, resulting in the reporting person's beneficial ownership of 300,293 less shares of common stock held directly. Read SEC document
June 17, 2026 Filed Jun 22, 2026 21:12 UTC	COGNITION THERAPEUTICS INC CGTX · Entity 6792	GrantCommon Stock	25,000	$0.00	$0.00	Disclosure SEC source: 0001104659-26-076470 · tm2618497-1_4seq1.xml · nonDerivative · entry 1 RICHSTONE ELLEN B · CIK 0001281526 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 83,500 F1 · shares: Each share is represented by a restricted stock unit ("RSU"). Each RSU represents a contingent right to receive one share of the Issuer's Common Stock upon settlement. The RSUs vest in full on the earlier of (i) June 17, 2027 or (ii) on the date of the Issuer's next annual meeting of stockholders, subject to the Reporting Person's continuous service as a director as of the applicable vesting date. Read SEC document
July 01, 2025 Filed Jul 1, 2025 21:30 UTC	ORION ENERGY SYSTEMS, INC. OESX · Entity 6811	GrantCommon Stock	20,000	$0.00	$0.00	Disclosure SEC source: 0000897069-25-001149 · form4.xml · nonDerivative · entry 1 RICHSTONE ELLEN B · CIK 0001281526 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 333,658 F1 · kind: Restricted stock granted to the reporting person under the Orion Energy Systems, Inc. 2016 Omnibus Incentive Plan. The restricted stock vests and becomes exercisable with respect to 1/3 of the restricted stock on each of July 1, 2026, 2027 and 2028, respectively. Read SEC document
June 18, 2025 Filed Jun 23, 2025 23:21 UTC	COGNITION THERAPEUTICS INC CGTX · Entity 6792	GrantCommon Stock	34,000	$0.00	$0.00	Disclosure SEC source: 0001062993-25-012079 · form4.xml · nonDerivative · entry 1 RICHSTONE ELLEN B · CIK 0001281526 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 58,500 F1 · shares: Each share is represented by a restricted stock unit ("RSU"). Each RSU represents a contingent right to receive one share of the Issuer's Common Stock upon settlement. The RSUs vest in full on the earlier of (i) June 18, 2026 or (ii) on the date of the Issuer's next annual meeting of stockholders, subject to the Reporting Person's continuous service as a director as of the applicable vesting date. Read SEC document
May 22, 2025 Filed May 27, 2025 12:06 UTC	SUPERIOR INDUSTRIES INTERNATIONAL INC SUP · Entity 77072	Exercise / conversionRestricted Stock Unit · Derivative	37,338	$0.00	$0.00	Disclosure SEC source: 0001562180-25-004177 · primarydocument.xml · derivative · entry 2 RICHSTONE ELLEN B · CIK 0001281526 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 37,338 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: Each restricted stock unit represents a contingent right to receive one share of common stock of Superior Industries International, Inc. F2 · derivative.exercise_date: The restricted stock units vest and settle in stock on the first anniversary of the grant date. F2 · derivative.expiration_date: The restricted stock units vest and settle in stock on the first anniversary of the grant date. Read SEC document
May 22, 2025 Filed May 27, 2025 12:06 UTC	SUPERIOR INDUSTRIES INTERNATIONAL INC SUP · Entity 77072	Exercise / conversionCommon Stock	37,338	$0.00	$0.00	Disclosure SEC source: 0001562180-25-004177 · primarydocument.xml · nonDerivative · entry 1 RICHSTONE ELLEN B · CIK 0001281526 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 192,336 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
February 21, 2025 Filed Feb 24, 2025 22:19 UTC	ORION ENERGY SYSTEMS, INC. OESX · Entity 6811	PurchaseCommon Stock	20,000	$0.91	$18,220.00	Disclosure SEC source: 0000897069-25-000377 · form4.xml · nonDerivative · entry 1 RICHSTONE ELLEN B · CIK 0001281526 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 313,658 F1 · price: The price in Column 4 is a weighted average price. The prices actually received ranged from $0.89 to $0.93. The reporting person has provided to the issuer, and will provide to any security holder of the issuer, or the SEC staff, upon request, information regarding the number of shares sold at each price within the range for all transactions reported in this Form 4 utilizing an average weighted price. Read SEC document
February 20, 2025 Filed Feb 21, 2025 21:54 UTC	ORION ENERGY SYSTEMS, INC. OESX · Entity 6811	PurchaseCommon Stock	874	$0.88	$771.74	Disclosure SEC source: 0000897069-25-000371 · form4.xml · nonDerivative · entry 2 RICHSTONE ELLEN B · CIK 0001281526 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 293,658 F2 · price: The price in Column 4 is a weighted average price. The prices actually received ranged from $0.86 to $0.90. The reporting person has provided to the issuer, and will provide to any security holder of the issuer, or the SEC staff, upon request, information regarding the number of shares sold at each price within the range for all transactions reported in this Form 4 utilizing an average weighted price. Read SEC document
February 19, 2025 Filed Feb 21, 2025 21:54 UTC	ORION ENERGY SYSTEMS, INC. OESX · Entity 6811	PurchaseCommon Stock	13,000	$0.84	$10,881.00	Disclosure SEC source: 0000897069-25-000371 · form4.xml · nonDerivative · entry 1 RICHSTONE ELLEN B · CIK 0001281526 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 292,784 F1 · price: The price in Column 4 is a weighted average price. The prices actually received ranged from $0.81 to $0.85. The reporting person has provided to the issuer, and will provide to any security holder of the issuer, or the SEC staff, upon request, information regarding the number of shares sold at each price within the range for all transactions reported in this Form 4 utilizing an average weighted price. Read SEC document
February 18, 2025 Filed Feb 19, 2025 22:00 UTC	ORION ENERGY SYSTEMS, INC. OESX · Entity 6811	PurchaseCommon Stock	13,000	$0.84	$10,868.00	Disclosure SEC source: 0000897069-25-000313 · form4.xml · nonDerivative · entry 1 RICHSTONE ELLEN B · CIK 0001281526 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 279,784 F1 · price: The price in Column 4 is a weighted average price. The prices actually received ranged from $0.82 to $0.85. The reporting person has provided to the issuer, and will provide to any security holder of the issuer, or the SEC staff, upon request, information regarding the number of shares sold at each price within the range for all transactions reported in this Form 4 utilizing an average weighted price. Read SEC document
February 14, 2025 Filed Feb 18, 2025 22:35 UTC	ORION ENERGY SYSTEMS, INC. OESX · Entity 6811	PurchaseCommon Stock	10,000	$0.82	$8,200.00	Disclosure SEC source: 0000897069-25-000288 · form4.xml · nonDerivative · entry 1 RICHSTONE ELLEN B · CIK 0001281526 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 266,784 F1 · price: The price in Column 4 is a weighted average price. The prices actually received ranged from $0.80 to $0.83. The reporting person has provided to the issuer, and will provide to any security holder of the issuer, or the SEC staff, upon request, information regarding the number of shares sold at each price within the range for all transactions reported in this Form 4 utilizing an average weighted price. Read SEC document
June 14, 2024 Filed Jun 17, 2024 21:02 UTC	ORION ENERGY SYSTEMS, INC. OESX · Entity 6811	PurchaseCommon Stock	20,000	$1.15	$22,900.00	Disclosure SEC source: 0000897069-24-001401 · form4.xml · nonDerivative · entry 1 RICHSTONE ELLEN B · CIK 0001281526 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 256,784 F1 · price: The price in Column 4 is a weighted average price. The prices actually received ranged from $1.140 to $1.150. The reporting person has provided to the issuer, and will provide to any security holder of the issuer, or the SEC staff, upon request, information regarding the number of shares sold at each price within the range for all transactions reported in this Form 4 utilizing an average weighted price. Read SEC document
June 11, 2024 Filed Jun 12, 2024 21:41 UTC	ORION ENERGY SYSTEMS, INC. OESX · Entity 6811	GrantCommon Stock	27,523	$0.00	$0.00	Disclosure SEC source: 0000897069-24-001387 · form4.xml · nonDerivative · entry 1 RICHSTONE ELLEN B · CIK 0001281526 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 236,784 F1 · shares: Restricted stock granted to the reporting person under the Orion Energy Systems, Inc. 2016 Omnibus Incentive Plan, as amended. The restricted stock vests and becomes exercisable with respect to 1/3 of the restricted stock on each of June 11, 2025, 2026 and 2027, respectively. Read SEC document
June 07, 2024 Filed Jun 11, 2024 22:46 UTC	COGNITION THERAPEUTICS INC CGTX · Entity 6792	GrantStock Option (right to buy) · Derivative	8,500	$0.00 Strike: $1.95	$0.00	Disclosure SEC source: 0001062993-24-012412 · form4.xml · derivative · entry 2 RICHSTONE ELLEN B · CIK 0001281526 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 8,500 Underlying: Common Stock · 8,500 shares Expires 2034-06-07 F2 · derivative.exercise_date: The option vests in full on the earlier of (i) June 7, 2025 or (ii) on the date of the Issuer's next annual meeting of stockholders, subject to the Reporting Person's continuous service as a director as of the applicable vesting date. Read SEC document
June 07, 2024 Filed Jun 11, 2024 22:46 UTC	COGNITION THERAPEUTICS INC CGTX · Entity 6792	GrantCommon Stock	8,500	$0.00	$0.00	Disclosure SEC source: 0001062993-24-012412 · form4.xml · nonDerivative · entry 1 RICHSTONE ELLEN B · CIK 0001281526 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 24,500 F1 · shares: Each share is represented by a restricted stock unit ("RSU"). Each RSU represents a contingent right to receive one share of the Issuer's Common Stock upon settlement. The RSUs vest in full on the earlier of (i) June 7, 2025 or (ii) on the date of the Issuer's next annual meeting of stockholders, subject to the Reporting Person's continuous service as a director as of the applicable vesting date. Read SEC document
May 22, 2024 Filed May 24, 2024 10:46 UTC	SUPERIOR INDUSTRIES INTERNATIONAL INC SUP · Entity 77072	GrantRestricted Stock Unit · Derivative	37,338	$0.00	$0.00	Disclosure SEC source: 0001562180-24-004354 · primarydocument.xml · derivative · entry 1 RICHSTONE ELLEN B · CIK 0001281526 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 37,338 Underlying: Common Stock · 37,338 shares Expires not disclosed F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of common stock of Superior Industries International, Inc. F2 · derivative.exercise_date: The restricted stock units vest and settle in stock on the first anniversary of the grant date. F2 · derivative.expiration_date: The restricted stock units vest and settle in stock on the first anniversary of the grant date. Read SEC document
May 19, 2024 Filed May 21, 2024 08:57 UTC	SUPERIOR INDUSTRIES INTERNATIONAL INC SUP · Entity 77072	Exercise / conversionRestricted Stock Unit · Derivative	33,207	$0.00	$0.00	Disclosure SEC source: 0001562180-24-004245 · primarydocument.xml · derivative · entry 2 RICHSTONE ELLEN B · CIK 0001281526 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 33,207 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: Each restricted stock unit represents a contingent right to receive one share of common stock of Superior Industries International, Inc. F2 · derivative.exercise_date: The restricted stock units vest and settle in stock on the first anniversary of the grant date. F2 · derivative.expiration_date: The restricted stock units vest and settle in stock on the first anniversary of the grant date. Read SEC document
May 19, 2024 Filed May 21, 2024 08:57 UTC	SUPERIOR INDUSTRIES INTERNATIONAL INC SUP · Entity 77072	Exercise / conversionCommon Stock	33,207	$0.00	$0.00	Disclosure SEC source: 0001562180-24-004245 · primarydocument.xml · nonDerivative · entry 1 RICHSTONE ELLEN B · CIK 0001281526 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 154,998 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
November 29, 2023 Filed Nov 30, 2023 21:42 UTC	ORION ENERGY SYSTEMS, INC. OESX · Entity 6811	PurchaseCommon Stock	30,000	$0.93	$27,900.00	Disclosure SEC source: 0000897069-23-001697 · form4.xml · nonDerivative · entry 1 RICHSTONE ELLEN B · CIK 0001281526 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 209,261 Read SEC document
October 18, 2023 Filed Oct 19, 2023 21:57 UTC	EMAGIN CORP EMAN · Entity 17698	Disposition to issuerStock Option (Right to Buy) · Derivative	45,000	Not disclosed Strike: $0.73	Not disclosed	Disclosure SEC source: 0001104659-23-110258 · tm2328786-6_4seq1.xml · derivative · entry 9 RICHSTONE ELLEN B · CIK 0001281526 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 45,000 shares Expires 2032-06-10 F1 · kind: This Form 4 reports securities disposed of pursuant to the terms of the Agreement and Plan of Merger, dated as of May 17, 2023, by and among the Issuer, Samsung Display Co., Ltd. ("Parent"), Emerald Intermediate, Inc., a wholly owned subsidiary of Parent ("Silk USA"), and Emerald Merger Sub, Inc., a wholly owned subsidiary of Silk USA ("Merger Sub"), pursuant to which Merger Sub merged with and into the Issuer (the "Merger") effective as of October 18, 2023 (the "Effective Time") with the Issuer surviving the Merger as a wholly owned subsidiary of Parent. F4 · kind: At the Effective Time, each then-outstanding option to purchase Common Stock that had a per share exercise price that was less than $2.08 (each, an "In-the-Money Option") was cancelled and converted into the right to receive an amount in cash equal to the product of (I) the excess, if any, of $2.08 over the applicable exercise price per share of Common Stock subject to such cancelled In-the-Money Option multiplied by (II) the aggregate number of shares of Common Stock subject to such In-the-Money Option immediately prior to the Effective Time. F4 · price: At the Effective Time, each then-outstanding option to purchase Common Stock that had a per share exercise price that was less than $2.08 (each, an "In-the-Money Option") was cancelled and converted into the right to receive an amount in cash equal to the product of (I) the excess, if any, of $2.08 over the applicable exercise price per share of Common Stock subject to such cancelled In-the-Money Option multiplied by (II) the aggregate number of shares of Common Stock subject to such In-the-Money Option immediately prior to the Effective Time. F4 · derivative.exercise_date: At the Effective Time, each then-outstanding option to purchase Common Stock that had a per share exercise price that was less than $2.08 (each, an "In-the-Money Option") was cancelled and converted into the right to receive an amount in cash equal to the product of (I) the excess, if any, of $2.08 over the applicable exercise price per share of Common Stock subject to such cancelled In-the-Money Option multiplied by (II) the aggregate number of shares of Common Stock subject to such In-the-Money Option immediately prior to the Effective Time. Read SEC document
October 18, 2023 Filed Oct 19, 2023 21:57 UTC	EMAGIN CORP EMAN · Entity 17698	Disposition to issuerStock Option (Right to Buy) · Derivative	25,000	Not disclosed Strike: $0.83	Not disclosed	Disclosure SEC source: 0001104659-23-110258 · tm2328786-6_4seq1.xml · derivative · entry 8 RICHSTONE ELLEN B · CIK 0001281526 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 25,000 shares Expires 2030-07-06 F1 · kind: This Form 4 reports securities disposed of pursuant to the terms of the Agreement and Plan of Merger, dated as of May 17, 2023, by and among the Issuer, Samsung Display Co., Ltd. ("Parent"), Emerald Intermediate, Inc., a wholly owned subsidiary of Parent ("Silk USA"), and Emerald Merger Sub, Inc., a wholly owned subsidiary of Silk USA ("Merger Sub"), pursuant to which Merger Sub merged with and into the Issuer (the "Merger") effective as of October 18, 2023 (the "Effective Time") with the Issuer surviving the Merger as a wholly owned subsidiary of Parent. F4 · kind: At the Effective Time, each then-outstanding option to purchase Common Stock that had a per share exercise price that was less than $2.08 (each, an "In-the-Money Option") was cancelled and converted into the right to receive an amount in cash equal to the product of (I) the excess, if any, of $2.08 over the applicable exercise price per share of Common Stock subject to such cancelled In-the-Money Option multiplied by (II) the aggregate number of shares of Common Stock subject to such In-the-Money Option immediately prior to the Effective Time. F4 · price: At the Effective Time, each then-outstanding option to purchase Common Stock that had a per share exercise price that was less than $2.08 (each, an "In-the-Money Option") was cancelled and converted into the right to receive an amount in cash equal to the product of (I) the excess, if any, of $2.08 over the applicable exercise price per share of Common Stock subject to such cancelled In-the-Money Option multiplied by (II) the aggregate number of shares of Common Stock subject to such In-the-Money Option immediately prior to the Effective Time. F4 · derivative.exercise_date: At the Effective Time, each then-outstanding option to purchase Common Stock that had a per share exercise price that was less than $2.08 (each, an "In-the-Money Option") was cancelled and converted into the right to receive an amount in cash equal to the product of (I) the excess, if any, of $2.08 over the applicable exercise price per share of Common Stock subject to such cancelled In-the-Money Option multiplied by (II) the aggregate number of shares of Common Stock subject to such In-the-Money Option immediately prior to the Effective Time. Read SEC document
October 18, 2023 Filed Oct 19, 2023 21:57 UTC	EMAGIN CORP EMAN · Entity 17698	Disposition to issuerStock Option (Right to Buy) · Derivative	150,818	Not disclosed Strike: $0.47	Not disclosed	Disclosure SEC source: 0001104659-23-110258 · tm2328786-6_4seq1.xml · derivative · entry 7 RICHSTONE ELLEN B · CIK 0001281526 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 150,818 shares Expires 2029-07-02 F1 · kind: This Form 4 reports securities disposed of pursuant to the terms of the Agreement and Plan of Merger, dated as of May 17, 2023, by and among the Issuer, Samsung Display Co., Ltd. ("Parent"), Emerald Intermediate, Inc., a wholly owned subsidiary of Parent ("Silk USA"), and Emerald Merger Sub, Inc., a wholly owned subsidiary of Silk USA ("Merger Sub"), pursuant to which Merger Sub merged with and into the Issuer (the "Merger") effective as of October 18, 2023 (the "Effective Time") with the Issuer surviving the Merger as a wholly owned subsidiary of Parent. F4 · kind: At the Effective Time, each then-outstanding option to purchase Common Stock that had a per share exercise price that was less than $2.08 (each, an "In-the-Money Option") was cancelled and converted into the right to receive an amount in cash equal to the product of (I) the excess, if any, of $2.08 over the applicable exercise price per share of Common Stock subject to such cancelled In-the-Money Option multiplied by (II) the aggregate number of shares of Common Stock subject to such In-the-Money Option immediately prior to the Effective Time. F4 · price: At the Effective Time, each then-outstanding option to purchase Common Stock that had a per share exercise price that was less than $2.08 (each, an "In-the-Money Option") was cancelled and converted into the right to receive an amount in cash equal to the product of (I) the excess, if any, of $2.08 over the applicable exercise price per share of Common Stock subject to such cancelled In-the-Money Option multiplied by (II) the aggregate number of shares of Common Stock subject to such In-the-Money Option immediately prior to the Effective Time. F4 · derivative.exercise_date: At the Effective Time, each then-outstanding option to purchase Common Stock that had a per share exercise price that was less than $2.08 (each, an "In-the-Money Option") was cancelled and converted into the right to receive an amount in cash equal to the product of (I) the excess, if any, of $2.08 over the applicable exercise price per share of Common Stock subject to such cancelled In-the-Money Option multiplied by (II) the aggregate number of shares of Common Stock subject to such In-the-Money Option immediately prior to the Effective Time. Read SEC document
October 18, 2023 Filed Oct 19, 2023 21:57 UTC	EMAGIN CORP EMAN · Entity 17698	Disposition to issuerStock Option (Right to Buy) · Derivative	73,915	Not disclosed Strike: $0.92	Not disclosed	Disclosure SEC source: 0001104659-23-110258 · tm2328786-6_4seq1.xml · derivative · entry 6 RICHSTONE ELLEN B · CIK 0001281526 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 73,915 shares Expires 2026-01-03 F1 · kind: This Form 4 reports securities disposed of pursuant to the terms of the Agreement and Plan of Merger, dated as of May 17, 2023, by and among the Issuer, Samsung Display Co., Ltd. ("Parent"), Emerald Intermediate, Inc., a wholly owned subsidiary of Parent ("Silk USA"), and Emerald Merger Sub, Inc., a wholly owned subsidiary of Silk USA ("Merger Sub"), pursuant to which Merger Sub merged with and into the Issuer (the "Merger") effective as of October 18, 2023 (the "Effective Time") with the Issuer surviving the Merger as a wholly owned subsidiary of Parent. F4 · kind: At the Effective Time, each then-outstanding option to purchase Common Stock that had a per share exercise price that was less than $2.08 (each, an "In-the-Money Option") was cancelled and converted into the right to receive an amount in cash equal to the product of (I) the excess, if any, of $2.08 over the applicable exercise price per share of Common Stock subject to such cancelled In-the-Money Option multiplied by (II) the aggregate number of shares of Common Stock subject to such In-the-Money Option immediately prior to the Effective Time. F4 · price: At the Effective Time, each then-outstanding option to purchase Common Stock that had a per share exercise price that was less than $2.08 (each, an "In-the-Money Option") was cancelled and converted into the right to receive an amount in cash equal to the product of (I) the excess, if any, of $2.08 over the applicable exercise price per share of Common Stock subject to such cancelled In-the-Money Option multiplied by (II) the aggregate number of shares of Common Stock subject to such In-the-Money Option immediately prior to the Effective Time. F4 · derivative.exercise_date: At the Effective Time, each then-outstanding option to purchase Common Stock that had a per share exercise price that was less than $2.08 (each, an "In-the-Money Option") was cancelled and converted into the right to receive an amount in cash equal to the product of (I) the excess, if any, of $2.08 over the applicable exercise price per share of Common Stock subject to such cancelled In-the-Money Option multiplied by (II) the aggregate number of shares of Common Stock subject to such In-the-Money Option immediately prior to the Effective Time. Read SEC document
October 18, 2023 Filed Oct 19, 2023 21:57 UTC	EMAGIN CORP EMAN · Entity 17698	Disposition to issuerStock Option (Right to Buy) · Derivative	34,946	Not disclosed Strike: $1.80	Not disclosed	Disclosure SEC source: 0001104659-23-110258 · tm2328786-6_4seq1.xml · derivative · entry 5 RICHSTONE ELLEN B · CIK 0001281526 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 34,946 shares Expires 2028-07-01 F1 · kind: This Form 4 reports securities disposed of pursuant to the terms of the Agreement and Plan of Merger, dated as of May 17, 2023, by and among the Issuer, Samsung Display Co., Ltd. ("Parent"), Emerald Intermediate, Inc., a wholly owned subsidiary of Parent ("Silk USA"), and Emerald Merger Sub, Inc., a wholly owned subsidiary of Silk USA ("Merger Sub"), pursuant to which Merger Sub merged with and into the Issuer (the "Merger") effective as of October 18, 2023 (the "Effective Time") with the Issuer surviving the Merger as a wholly owned subsidiary of Parent. F4 · kind: At the Effective Time, each then-outstanding option to purchase Common Stock that had a per share exercise price that was less than $2.08 (each, an "In-the-Money Option") was cancelled and converted into the right to receive an amount in cash equal to the product of (I) the excess, if any, of $2.08 over the applicable exercise price per share of Common Stock subject to such cancelled In-the-Money Option multiplied by (II) the aggregate number of shares of Common Stock subject to such In-the-Money Option immediately prior to the Effective Time. F4 · price: At the Effective Time, each then-outstanding option to purchase Common Stock that had a per share exercise price that was less than $2.08 (each, an "In-the-Money Option") was cancelled and converted into the right to receive an amount in cash equal to the product of (I) the excess, if any, of $2.08 over the applicable exercise price per share of Common Stock subject to such cancelled In-the-Money Option multiplied by (II) the aggregate number of shares of Common Stock subject to such In-the-Money Option immediately prior to the Effective Time. F4 · derivative.exercise_date: At the Effective Time, each then-outstanding option to purchase Common Stock that had a per share exercise price that was less than $2.08 (each, an "In-the-Money Option") was cancelled and converted into the right to receive an amount in cash equal to the product of (I) the excess, if any, of $2.08 over the applicable exercise price per share of Common Stock subject to such cancelled In-the-Money Option multiplied by (II) the aggregate number of shares of Common Stock subject to such In-the-Money Option immediately prior to the Effective Time. Read SEC document
October 18, 2023 Filed Oct 19, 2023 21:57 UTC	EMAGIN CORP EMAN · Entity 17698	Disposition to issuerStock Option (Right to Buy) · Derivative	38,509	Not disclosed Strike: $1.65	Not disclosed	Disclosure SEC source: 0001104659-23-110258 · tm2328786-6_4seq1.xml · derivative · entry 4 RICHSTONE ELLEN B · CIK 0001281526 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 38,509 shares Expires 2025-01-17 F1 · kind: This Form 4 reports securities disposed of pursuant to the terms of the Agreement and Plan of Merger, dated as of May 17, 2023, by and among the Issuer, Samsung Display Co., Ltd. ("Parent"), Emerald Intermediate, Inc., a wholly owned subsidiary of Parent ("Silk USA"), and Emerald Merger Sub, Inc., a wholly owned subsidiary of Silk USA ("Merger Sub"), pursuant to which Merger Sub merged with and into the Issuer (the "Merger") effective as of October 18, 2023 (the "Effective Time") with the Issuer surviving the Merger as a wholly owned subsidiary of Parent. F4 · kind: At the Effective Time, each then-outstanding option to purchase Common Stock that had a per share exercise price that was less than $2.08 (each, an "In-the-Money Option") was cancelled and converted into the right to receive an amount in cash equal to the product of (I) the excess, if any, of $2.08 over the applicable exercise price per share of Common Stock subject to such cancelled In-the-Money Option multiplied by (II) the aggregate number of shares of Common Stock subject to such In-the-Money Option immediately prior to the Effective Time. F4 · price: At the Effective Time, each then-outstanding option to purchase Common Stock that had a per share exercise price that was less than $2.08 (each, an "In-the-Money Option") was cancelled and converted into the right to receive an amount in cash equal to the product of (I) the excess, if any, of $2.08 over the applicable exercise price per share of Common Stock subject to such cancelled In-the-Money Option multiplied by (II) the aggregate number of shares of Common Stock subject to such In-the-Money Option immediately prior to the Effective Time. F4 · derivative.exercise_date: At the Effective Time, each then-outstanding option to purchase Common Stock that had a per share exercise price that was less than $2.08 (each, an "In-the-Money Option") was cancelled and converted into the right to receive an amount in cash equal to the product of (I) the excess, if any, of $2.08 over the applicable exercise price per share of Common Stock subject to such cancelled In-the-Money Option multiplied by (II) the aggregate number of shares of Common Stock subject to such In-the-Money Option immediately prior to the Effective Time. Read SEC document
October 18, 2023 Filed Oct 19, 2023 21:57 UTC	EMAGIN CORP EMAN · Entity 17698	Exercise / conversionRestricted Stock Units · Derivative	5,557	$0.00	$0.00	Disclosure SEC source: 0001104659-23-110258 · tm2328786-6_4seq1.xml · derivative · entry 3 RICHSTONE ELLEN B · CIK 0001281526 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 5,557 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. F2 · derivative.exercise_price: At the Effective Time, each then-outstanding restricted stock unit ("RSU") award held by the Reporting Person became fully earned and vested with respect to the maximum number of shares underlying such RSU award. F1 · kind: This Form 4 reports securities disposed of pursuant to the terms of the Agreement and Plan of Merger, dated as of May 17, 2023, by and among the Issuer, Samsung Display Co., Ltd. ("Parent"), Emerald Intermediate, Inc., a wholly owned subsidiary of Parent ("Silk USA"), and Emerald Merger Sub, Inc., a wholly owned subsidiary of Silk USA ("Merger Sub"), pursuant to which Merger Sub merged with and into the Issuer (the "Merger") effective as of October 18, 2023 (the "Effective Time") with the Issuer surviving the Merger as a wholly owned subsidiary of Parent. F2 · kind: At the Effective Time, each then-outstanding restricted stock unit ("RSU") award held by the Reporting Person became fully earned and vested with respect to the maximum number of shares underlying such RSU award. F2 · derivative.exercise_date: At the Effective Time, each then-outstanding restricted stock unit ("RSU") award held by the Reporting Person became fully earned and vested with respect to the maximum number of shares underlying such RSU award. F2 · derivative.expiration_date: At the Effective Time, each then-outstanding restricted stock unit ("RSU") award held by the Reporting Person became fully earned and vested with respect to the maximum number of shares underlying such RSU award. Read SEC document
October 18, 2023 Filed Oct 19, 2023 21:57 UTC	EMAGIN CORP EMAN · Entity 17698	Disposition to issuerCommon Stock	42,692	$2.08	$88,799.36	Disclosure SEC source: 0001104659-23-110258 · tm2328786-6_4seq1.xml · nonDerivative · entry 2 RICHSTONE ELLEN B · CIK 0001281526 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 F1 · kind: This Form 4 reports securities disposed of pursuant to the terms of the Agreement and Plan of Merger, dated as of May 17, 2023, by and among the Issuer, Samsung Display Co., Ltd. ("Parent"), Emerald Intermediate, Inc., a wholly owned subsidiary of Parent ("Silk USA"), and Emerald Merger Sub, Inc., a wholly owned subsidiary of Silk USA ("Merger Sub"), pursuant to which Merger Sub merged with and into the Issuer (the "Merger") effective as of October 18, 2023 (the "Effective Time") with the Issuer surviving the Merger as a wholly owned subsidiary of Parent. F3 · kind: At the Effective Time, each share of Common Stock held by the Reporting Person immediately prior to the Effective Time was converted into the right to receive $2.08 in cash, without interest. F3 · price: At the Effective Time, each share of Common Stock held by the Reporting Person immediately prior to the Effective Time was converted into the right to receive $2.08 in cash, without interest. Read SEC document
October 18, 2023 Filed Oct 19, 2023 21:57 UTC	EMAGIN CORP EMAN · Entity 17698	Exercise / conversionCommon Stock	5,557	Not disclosed	Not disclosed	Disclosure SEC source: 0001104659-23-110258 · tm2328786-6_4seq1.xml · nonDerivative · entry 1 RICHSTONE ELLEN B · CIK 0001281526 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 42,692 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 · kind: This Form 4 reports securities disposed of pursuant to the terms of the Agreement and Plan of Merger, dated as of May 17, 2023, by and among the Issuer, Samsung Display Co., Ltd. ("Parent"), Emerald Intermediate, Inc., a wholly owned subsidiary of Parent ("Silk USA"), and Emerald Merger Sub, Inc., a wholly owned subsidiary of Silk USA ("Merger Sub"), pursuant to which Merger Sub merged with and into the Issuer (the "Merger") effective as of October 18, 2023 (the "Effective Time") with the Issuer surviving the Merger as a wholly owned subsidiary of Parent. F2 · kind: At the Effective Time, each then-outstanding restricted stock unit ("RSU") award held by the Reporting Person became fully earned and vested with respect to the maximum number of shares underlying such RSU award. F2 · price: At the Effective Time, each then-outstanding restricted stock unit ("RSU") award held by the Reporting Person became fully earned and vested with respect to the maximum number of shares underlying such RSU award. Read SEC document
August 15, 2023 Filed Aug 16, 2023 17:45 UTC	ORION ENERGY SYSTEMS, INC. OESX · Entity 6811	GrantCommon Stock	19,355	$0.00	$0.00	Disclosure SEC source: 0000897069-23-001220 · form4.xml · nonDerivative · entry 1 RICHSTONE ELLEN B · CIK 0001281526 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 179,261 F1 · kind: Restricted stock granted to the reporting person under the Orion Energy Systems, Inc. 2016 Omnibus Incentive Plan. The restricted stock vests and becomes exercisable with respect to 1/3 of the restricted stock on each of August 15, 2024, 2025 and 2026, respectively. Read SEC document
June 12, 2023 Filed Jun 12, 2023 17:53 UTC	ORION ENERGY SYSTEMS, INC. OESX · Entity 6811	PurchaseCommon Stock	8,185	$1.85	$15,166.81	Disclosure SEC source: 0000897069-23-000714 · form4.xml · nonDerivative · entry 1 RICHSTONE ELLEN B · CIK 0001281526 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 159,906 Read SEC document
June 09, 2023 Filed Jun 9, 2023 20:42 UTC	ORION ENERGY SYSTEMS, INC. OESX · Entity 6811	PurchaseCommon Stock	16,815	$1.78	$29,849.99	Disclosure SEC source: 0000897069-23-000711 · form4.xml · nonDerivative · entry 1 RICHSTONE ELLEN B · CIK 0001281526 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 151,721 Read SEC document
June 09, 2023 Filed Jun 13, 2023 16:15 UTC	EMAGIN CORP EMAN · Entity 17698	Exercise / conversionRestricted Stock Unit · Derivative	5,557	$0.00	$0.00	Disclosure SEC source: 0001415889-23-009723 · form4-06132023_040612.xml · derivative · entry 3 RICHSTONE ELLEN B · CIK 0001281526 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 5,557 Underlying: Common Stock · 5,557 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. F2 · derivative.exercise_price: Each RSU represents the right to receive one share of Common Stock upon the satisfaction of applicable vesting conditions. F3 · derivative.exercise_date: Half of the RSUs vest immediately, on June 9, 2023, and the other half vest in six months on December 9, 2023. F3 · derivative.expiration_date: Half of the RSUs vest immediately, on June 9, 2023, and the other half vest in six months on December 9, 2023. Read SEC document
June 09, 2023 Filed Jun 13, 2023 16:15 UTC	EMAGIN CORP EMAN · Entity 17698	GrantRestricted Stock Unit · Derivative	11,114	$0.00	$0.00	Disclosure SEC source: 0001415889-23-009723 · form4-06132023_040612.xml · derivative · entry 2 RICHSTONE ELLEN B · CIK 0001281526 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 11,114 Underlying: Common Stock · 11,114 shares Expires not disclosed F2 · derivative.exercise_price: Each RSU represents the right to receive one share of Common Stock upon the satisfaction of applicable vesting conditions. F3 · derivative.exercise_date: Half of the RSUs vest immediately, on June 9, 2023, and the other half vest in six months on December 9, 2023. F3 · derivative.expiration_date: Half of the RSUs vest immediately, on June 9, 2023, and the other half vest in six months on December 9, 2023. Read SEC document
June 09, 2023 Filed Jun 13, 2023 16:15 UTC	EMAGIN CORP EMAN · Entity 17698	Exercise / conversionCommon Stock	5,557	$0.00	$0.00	Disclosure SEC source: 0001415889-23-009723 · form4-06132023_040612.xml · nonDerivative · entry 1 RICHSTONE ELLEN B · CIK 0001281526 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 50,047 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 · kind: The Reporting Person received 5,557 Restricted Stock Units, or RSU, which represents a right to receive one share of Common Stock upon the satisfaction of applicable vesting conditions. Read SEC document
June 09, 2023 Filed Jun 13, 2023 21:38 UTC	COGNITION THERAPEUTICS INC CGTX · Entity 6792	GrantStock Option (right to Buy) · Derivative	6,000	$0.00 Strike: $2.77	$0.00	Disclosure SEC source: 0001062993-23-013439 · form4.xml · derivative · entry 2 RICHSTONE ELLEN B · CIK 0001281526 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 6,000 Underlying: Common Stock · 6,000 shares Expires 2033-06-09 F2 · derivative.exercise_date: The option vests in full on the earlier of (i) June 9, 2024 or (ii) on the date of the Issuer's next annual meeting of stockholders, subject to the Reporting Person's continuous service as a director as of the applicable vesting date. Read SEC document
June 09, 2023 Filed Jun 13, 2023 21:38 UTC	COGNITION THERAPEUTICS INC CGTX · Entity 6792	GrantCommon Stock	6,000	$0.00	$0.00	Disclosure SEC source: 0001062993-23-013439 · form4.xml · nonDerivative · entry 1 RICHSTONE ELLEN B · CIK 0001281526 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 16,000 F1 · shares: Each share is represented by a restricted stock unit ("RSU"). Each RSU represents a contingent right to receive one share of the Issuer's Common Stock upon settlement. The RSUs vest in full on the earlier of (i) June 9, 2024 or (ii) on the date of the Issuer's next annual meeting of stockholders, subject to the Reporting Person's continuous service as a director as of the applicable vesting date. Read SEC document
May 19, 2023 Filed May 23, 2023 11:28 UTC	SUPERIOR INDUSTRIES INTERNATIONAL INC SUP · Entity 77072	GrantRestricted Stock Unit · Derivative	33,207	$0.00	$0.00	Disclosure SEC source: 0001562180-23-004415 · primarydocument.xml · derivative · entry 1 RICHSTONE ELLEN B · CIK 0001281526 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 33,207 Underlying: Common Stock · 33,207 shares Expires not disclosed F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of common stock of Superior Industries International, Inc. F2 · derivative.exercise_date: The restricted stock units vest and settle in stock on the first anniversary of the grant date. F2 · derivative.expiration_date: The restricted stock units vest and settle in stock on the first anniversary of the grant date. Read SEC document
April 28, 2023 Filed May 2, 2023 11:39 UTC	SUPERIOR INDUSTRIES INTERNATIONAL INC SUP · Entity 77072	Exercise / conversionRestricted Stock Unit · Derivative	30,303	$0.00	$0.00	Disclosure SEC source: 0001562180-23-003792 · primarydocument.xml · derivative · entry 2 RICHSTONE ELLEN B · CIK 0001281526 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 30,303 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: Each restricted stock unit represents a contingent right to receive one share of common stock of Superior Industries International, Inc. F2 · derivative.exercise_date: The restricted stock units vest and settle in stock on the first anniversary of the grant date. F2 · derivative.expiration_date: The restricted stock units vest and settle in stock on the first anniversary of the grant date. Read SEC document
April 28, 2023 Filed May 2, 2023 11:39 UTC	SUPERIOR INDUSTRIES INTERNATIONAL INC SUP · Entity 77072	Exercise / conversionCommon Stock	30,303	$0.00	$0.00	Disclosure SEC source: 0001562180-23-003792 · primarydocument.xml · nonDerivative · entry 1 RICHSTONE ELLEN B · CIK 0001281526 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 121,791 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
November 29, 2022 Filed Nov 29, 2022 21:57 UTC	COGNITION THERAPEUTICS INC CGTX · Entity 6792	PurchaseCommon Stock	10,000	$2.66	$26,550.00	Disclosure SEC source: 0001062993-22-022923 · form4.xml · nonDerivative · entry 1 RICHSTONE ELLEN B · CIK 0001281526 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 10,000 F1 · price: Represents the weighted average purchase price. The shares were purchased at prices ranging from $2.61 to $2.67 per share. The reporting person undertakes to provide to Cognition Therapeutics, Inc., any security holder of Cognition Therapeutics, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote. Read SEC document
June 10, 2022 Filed Jun 10, 2022 09:25 UTC	EMAGIN CORP EMAN · Entity 17698	GrantStock Option (Right to Buy) · Derivative	45,000	$0.00 Strike: $0.73	$0.00	Disclosure SEC source: 0001179110-22-003279 · edgar.xml · derivative · entry 1 RICHSTONE ELLEN B · CIK 0001281526 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 45,000 Underlying: Common Stock · 45,000 shares Expires 2032-06-10 F1 · derivative.exercise_date: 22,500 shares of such options vested as of June 10, 2022 and 22,500 shares shall vest on June 10, 2023 or by the next Annual Meeting, whichever is sooner. Read SEC document
June 10, 2022 Filed Jun 13, 2022 20:47 UTC	COGNITION THERAPEUTICS INC CGTX · Entity 6792	GrantStock Option (right to buy) · Derivative	8,335	$0.00 Strike: $1.98	$0.00	Disclosure SEC source: 0001062993-22-014800 · form4.xml · derivative · entry 1 RICHSTONE ELLEN B · CIK 0001281526 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 8,335 Underlying: Common Stock · 8,335 shares Expires 2032-06-10 F1 · derivative.exercise_date: The option vests on June 10, 2023, subject to the Reporting Person's continued service through the vesting date. Read SEC document
June 10, 2022 Filed Jun 13, 2022 20:02 UTC	ORION ENERGY SYSTEMS, INC. OESX · Entity 6811	GrantCommon Stock	22,935	$0.00	$0.00	Disclosure SEC source: 0001567619-22-012761 · doc1.xml · nonDerivative · entry 1 RICHSTONE ELLEN B · CIK 0001281526 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 134,906 F1 · kind: Restricted stock granted to the reporting person under the Orion Energy Systems, Inc. 2016 Omnibus Incentive Plan, as amended. The restricted stock vests and becomes exercisable with respect to 1/3 of the restricted stock on each of June 10, 2023, 2024 and 2025, respectively. Read SEC document
June 10, 2022 Filed Jun 23, 2022 20:08 UTC Amendment	COGNITION THERAPEUTICS INC CGTX · Entity 6792	GrantStock Option (Right to Buy) · Derivative	8,335	$0.00 Strike: $1.92	$0.00	Disclosure SEC source: 0001062993-22-015361 · form4a.xml · derivative · entry 1 RICHSTONE ELLEN B · CIK 0001281526 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 8,335 Underlying: Common Stock · 8,335 shares Expires 2032-06-10 F1 · derivative.exercise_price: This amendment is being filed solely for the purpose of correcting a scrivener's error in this item. The correct exercise price is "$1.92" as shown herein, and not "$1.98" as was inadvertently entered in the original filing. F2 · derivative.exercise_date: The option vests on June 10, 2023, subject to the Reporting Person's continued service through the vesting date. Read SEC document
May 25, 2022 Filed May 27, 2022 10:56 UTC	SUPERIOR INDUSTRIES INTERNATIONAL INC SUP · Entity 77072	Exercise / conversionRestricted Stock Unit · Derivative	15,577	$0.00	$0.00	Disclosure SEC source: 0001562180-22-004487 · primarydocument.xml · derivative · entry 2 RICHSTONE ELLEN B · CIK 0001281526 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 30,303 Underlying: Common Stock · 15,577 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: Each restricted stock unit represents a contingent right to receive one share of common stock of Superior Industries International, Inc. F2 · derivative.exercise_date: The restricted stock units vest and settle in stock on the first anniversary of the grant date. F2 · derivative.expiration_date: The restricted stock units vest and settle in stock on the first anniversary of the grant date. Read SEC document
May 25, 2022 Filed May 27, 2022 10:56 UTC	SUPERIOR INDUSTRIES INTERNATIONAL INC SUP · Entity 77072	Exercise / conversionCommon Stock	15,577	$0.00	$0.00	Disclosure SEC source: 0001562180-22-004487 · primarydocument.xml · nonDerivative · entry 1 RICHSTONE ELLEN B · CIK 0001281526 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 91,488 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
April 28, 2022 Filed May 2, 2022 15:14 UTC	SUPERIOR INDUSTRIES INTERNATIONAL INC SUP · Entity 77072	GrantRestricted Stock Unit · Derivative	30,303	$0.00	$0.00	Disclosure SEC source: 0001562180-22-003607 · primarydocument.xml · derivative · entry 1 RICHSTONE ELLEN B · CIK 0001281526 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 45,880 Underlying: Common Stock · 30,303 shares Expires not disclosed F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of common stock of Superior Industries International, Inc. F2 · derivative.exercise_date: The restricted stock units vest and settle in stock on the first anniversary of the grant date. F2 · derivative.expiration_date: The restricted stock units vest and settle in stock on the first anniversary of the grant date. Read SEC document
November 01, 2021 Filed Nov 3, 2021 22:00 UTC	COGNITION THERAPEUTICS INC CGTX · Entity 6792	GrantStock Option (right to buy) · Derivative	16,670	$0.00 Strike: $12.10	$0.00	Disclosure SEC source: 0001891015-21-000006 · edgar.xml · derivative · entry 1 RICHSTONE ELLEN B · CIK 0001281526 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 16,670 Underlying: Common Stock · 16,670 shares Expires 2031-11-01 F1 · derivative.exercise_date: The options will vest and become exercisable in thirty-six (36) equal monthly installments, subject to the reporting person's continuous service as of each such date. Read SEC document
July 01, 2021 Filed Jul 6, 2021 19:32 UTC	EMAGIN CORP EMAN · Entity 17698	GrantStock Option (Right to Buy) · Derivative	35,000	$0.00 Strike: $3.48	$0.00	Disclosure SEC source: 0001179110-21-007408 · edgar.xml · derivative · entry 1 RICHSTONE ELLEN B · CIK 0001281526 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 35,000 Underlying: Common Stock · 35,000 shares Expires 2031-07-01 F1 · derivative.exercise_date: 17,500 shares of such options vested as of July 1, 2021 and 17,500 shares shall vest on July 1, 2022 or by the next Annual Meeting, whichever is sooner. Read SEC document
June 22, 2021 Filed Jun 24, 2021 15:06 UTC	SUPERIOR INDUSTRIES INTERNATIONAL INC SUP · Entity 77072	Exercise / conversionRestricted Stock Unit · Derivative	20,000	$0.00	$0.00	Disclosure SEC source: 0001562180-21-004475 · primarydocument.xml · derivative · entry 2 RICHSTONE ELLEN B · CIK 0001281526 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 15,577 Underlying: Common Stock · 20,000 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: Each restricted stock unit represents a contingent right to receive one share of common stock of Superior Industries International, Inc. F2 · derivative.exercise_date: The restricted stock units vest and settle in stock on the first anniversary of the grant date. F2 · derivative.expiration_date: The restricted stock units vest and settle in stock on the first anniversary of the grant date. 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.