Last 12 months
Inside the activity.
4 purchase rows · 7 sale rows
Disclosed non-derivative P/S rows, by transaction month. Includes amendments and private transactions.Monthly counts
| Month | Purchases | Sales |
|---|---|---|
| Nov 2025 | 0 | 0 |
| Dec 2025 | 0 | 0 |
| Jan 2026 | 0 | 1 |
| Feb 2026 | 0 | 1 |
| Mar 2026 | 0 | 4 |
| Apr 2026 | 0 | 0 |
| May 2026 | 4 | 0 |
| Jun 2026 | 0 | 0 |
| Jul 2026 | 0 | 0 |
| Aug 2026 | 0 | 1 |
| Sep 2026 | 0 | 0 |
| Oct 2026 | 0 | 0 |
Latest available
Insider transactions
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 | Owner / reported role | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| February 01, 2017 Filed Feb 4, 2017 02:19 UTC |
SAHAREK JOHN P.Chief Commercial Officer
|
GrantOption - Right to Buy · Derivative | 55,000 | $0.00 Strike: $2.23 | $0.00 |
DisclosureSEC source: 0001493152-17-001109 · form4.xml · derivative · entry 1 SAHAREK JOHN P. · CIK 0001632091 · Chief Commercial Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 55,000 Underlying: Common Stock · 55,000 shares Expires 2027-02-01 F1 · derivative.exercise_date: Represents stock options granted under the Issuer's 2007 Stock Incentive and Awards Plan. The stock options vest in equal quarterly installments over a three year period. Read SEC document |
| December 19, 2016 Filed Dec 21, 2016 16:04 UTC |
LINDSTROM RICHARD L MDDirector
|
PurchasePurchase Warrant · Derivative | 100,000 | $0.13 Strike: $1.79 | $12,500.00 |
DisclosureSEC source: 0001493152-16-016104 · form4.xml · derivative · entry 2 LINDSTROM RICHARD L MD · CIK 0001242177 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 100,000 Underlying: Common Stock · 100,000 shares Expires 2019-12-23 F1 · kind: On December 19, 2016 Dr. Lindstrom entered into a definitive agreement to acquire 100,000 Units of Imprimis Pharmaceuticals, Inc.'s (the "Company"), with each Unit consisting of one share of common stock, and a warrant to purchase one share of the Company's common stock, as part of a private placement by the Company to accredited investors. F2 · price: The value of the Purchase Warrant included in each Unit is $0.125. Read SEC document |
| December 19, 2016 Filed Dec 21, 2016 16:04 UTC |
LINDSTROM RICHARD L MDDirector
|
PurchaseCommon Stock | 100,000 | $1.79 | $179,000.00 |
DisclosureSEC source: 0001493152-16-016104 · form4.xml · nonDerivative · entry 1 LINDSTROM RICHARD L MD · CIK 0001242177 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 100,000 F1 · kind: On December 19, 2016 Dr. Lindstrom entered into a definitive agreement to acquire 100,000 Units of Imprimis Pharmaceuticals, Inc.'s (the "Company"), with each Unit consisting of one share of common stock, and a warrant to purchase one share of the Company's common stock, as part of a private placement by the Company to accredited investors. Read SEC document |
| December 19, 2016 Filed Dec 21, 2016 21:02 UTC |
BAUM MARK LDirector · Chief Executive Officer
|
Exercise / conversionRestricted Stock Unit · Derivative | 200,000 | $0.00 Strike: $0.00 | $0.00 |
DisclosureSEC source: 0001493152-16-016102 · form4.xml · derivative · entry 5 BAUM MARK L · CIK 0001274282 · Director · Chief Executive Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 200,000 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. F2 · security: On December 19, 2016, restricted stock units granted to Mr. Baum on May 2, 2013, and previously vested, were issued and then transferred into the Beadore Trust dated March 20, 2015. 83,709 shares of common stock were withheld from issuance to Mr. Baum for payroll tax purposes. F2 · derivative.exercise_date: On December 19, 2016, restricted stock units granted to Mr. Baum on May 2, 2013, and previously vested, were issued and then transferred into the Beadore Trust dated March 20, 2015. 83,709 shares of common stock were withheld from issuance to Mr. Baum for payroll tax purposes. F2 · derivative.expiration_date: On December 19, 2016, restricted stock units granted to Mr. Baum on May 2, 2013, and previously vested, were issued and then transferred into the Beadore Trust dated March 20, 2015. 83,709 shares of common stock were withheld from issuance to Mr. Baum for payroll tax purposes. Read SEC document |
| December 19, 2016 Filed Dec 21, 2016 21:02 UTC |
BAUM MARK LDirector · Chief Executive Officer
|
PurchasePurchase Warrant · Derivative | 156,000 | $0.13 Strike: $1.79 | $19,500.00 |
DisclosureSEC source: 0001493152-16-016102 · form4.xml · derivative · entry 4 BAUM MARK L · CIK 0001274282 · Director · Chief Executive Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 156,000 Underlying: Common Stock · 156,000 shares Expires 2019-12-23 F1 · kind: On December 19, 2016, the Beadore Trust dated March 20, 2015, through which Mr. Baum has voting and investment control over the securities, entered into a definitive agreement to acquire 156,000 Units of Imprimis Pharmaceuticals, Inc.'s (the "Company"), with each Unit consisting of one share of common stock, and a warrant to purchase one share of the Company's common stock, as part of a private placement by the Company to accredited investors. F3 · price: The value of the Purchase Warrant included in each Unit is $0.125. Read SEC document |
| December 19, 2016 Filed Dec 21, 2016 21:02 UTC |
BAUM MARK LDirector · Chief Executive Officer
|
Disposition to issuerCommon Stock | 83,709 | $1.72 | $143,979.48 |
DisclosureSEC source: 0001493152-16-016102 · form4.xml · nonDerivative · entry 3 BAUM MARK L · CIK 0001274282 · Director · Chief Executive Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 442,126 F2 · security: On December 19, 2016, restricted stock units granted to Mr. Baum on May 2, 2013, and previously vested, were issued and then transferred into the Beadore Trust dated March 20, 2015. 83,709 shares of common stock were withheld from issuance to Mr. Baum for payroll tax purposes. Read SEC document |
| December 19, 2016 Filed Dec 21, 2016 21:02 UTC |
BAUM MARK LDirector · Chief Executive Officer
|
Exercise / conversionCommon Stock | 200,000 | $1.72 | $344,000.00 |
DisclosureSEC source: 0001493152-16-016102 · form4.xml · nonDerivative · entry 2 BAUM MARK L · CIK 0001274282 · Director · Chief Executive Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 525,835 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 · security: On December 19, 2016, restricted stock units granted to Mr. Baum on May 2, 2013, and previously vested, were issued and then transferred into the Beadore Trust dated March 20, 2015. 83,709 shares of common stock were withheld from issuance to Mr. Baum for payroll tax purposes. Read SEC document |
| December 19, 2016 Filed Dec 21, 2016 21:02 UTC |
BAUM MARK LDirector · Chief Executive Officer
|
PurchaseCommon Stock | 156,000 | $1.79 | $279,240.00 |
DisclosureSEC source: 0001493152-16-016102 · form4.xml · nonDerivative · entry 1 BAUM MARK L · CIK 0001274282 · Director · Chief Executive Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 325,835 F1 · kind: On December 19, 2016, the Beadore Trust dated March 20, 2015, through which Mr. Baum has voting and investment control over the securities, entered into a definitive agreement to acquire 156,000 Units of Imprimis Pharmaceuticals, Inc.'s (the "Company"), with each Unit consisting of one share of common stock, and a warrant to purchase one share of the Company's common stock, as part of a private placement by the Company to accredited investors. Read SEC document |
| December 19, 2016 Filed Dec 21, 2016 21:03 UTC |
BOLL ANDREW R.Chief Financial Officer
|
PurchasePurchase Warrant · Derivative | 39,000 | $0.13 Strike: $1.79 | $4,875.00 |
DisclosureSEC source: 0001493152-16-016103 · form4.xml · derivative · entry 2 BOLL ANDREW R. · CIK 0001542150 · Chief Financial Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 39,000 Underlying: Common Stock · 39,000 shares Expires 2019-12-23 F1 · kind: On December 19, 2016, Mr. Boll entered into a definitive agreement to acquire 39,000 Units of Imprimis Pharmaceuticals, Inc.'s (the "Company"), with each Unit consisting of one share of common stock, and a warrant to purchase one share of the Company's common stock, as part of a private placement by the Company to accredited investors. F2 · price: The value of the Purchase Warrant included in each Unit is $0.125. Read SEC document |
| December 19, 2016 Filed Dec 21, 2016 21:03 UTC |
BOLL ANDREW R.Chief Financial Officer
|
PurchaseCommon Stock | 39,000 | $1.79 | $69,810.00 |
DisclosureSEC source: 0001493152-16-016103 · form4.xml · nonDerivative · entry 1 BOLL ANDREW R. · CIK 0001542150 · Chief Financial Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 54,000 F1 · kind: On December 19, 2016, Mr. Boll entered into a definitive agreement to acquire 39,000 Units of Imprimis Pharmaceuticals, Inc.'s (the "Company"), with each Unit consisting of one share of common stock, and a warrant to purchase one share of the Company's common stock, as part of a private placement by the Company to accredited investors. Read SEC document |
| November 02, 2016 Filed Nov 3, 2016 10:10 UTC |
Kammer Robert JDirector
|
OtherCommon Stock | 95,000 | $4.58 | $435,100.00 |
DisclosureSEC source: 0001493152-16-014460 · form4.xml · nonDerivative · entry 1 Kammer Robert J · CIK 0001542484 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,089,827 F1 · security: Dr. Kammer, as plaintiff, entered into a settlement agreement with a third party related to a lawsuit. As settlement consideration the third party paid Dr. Kammer 95,000 shares of the Company's common stock. Read SEC document |
| July 31, 2015 Filed Jul 24, 2025 01:10 UTC |
BAUM MARK LDirector · CHIEF EXECUTIVE OFFICER · 10% owner
|
Exercise / conversionStock Option (Right to Buy) · Derivative | 600,000 | $0.00 Strike: $7.87 | $0.00 |
DisclosureSEC source: 0001641172-25-020751 · ownership.xml · derivative · entry 3 BAUM MARK L · CIK 0001274282 · Director · CHIEF EXECUTIVE OFFICER · 10% owner 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 600,000 shares Expires 2025-07-31 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 · security: Represents stock options granted to Mr. Baum on July 31, 2015, and amended on June 4, 2020, under the Issuer's 2007 Stock Incentive and Awards Plan, as amended. The stock option vested upon achievement and maintenance of certain Harrow common stock-price-based performance targets. The Company withheld a total of 313,338 shares from issuance to Mr. Baum for: (i) 127,346 shares withheld as consideration for the cashless exercise of the option; and (ii) an additional 185,992 shares of common stock were withheld from issuance to Mr. Baum for payroll tax purposes. F1 · derivative.exercise_date: Represents stock options granted to Mr. Baum on July 31, 2015, and amended on June 4, 2020, under the Issuer's 2007 Stock Incentive and Awards Plan, as amended. The stock option vested upon achievement and maintenance of certain Harrow common stock-price-based performance targets. The Company withheld a total of 313,338 shares from issuance to Mr. Baum for: (i) 127,346 shares withheld as consideration for the cashless exercise of the option; and (ii) an additional 185,992 shares of common stock were withheld from issuance to Mr. Baum for payroll tax purposes. 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.