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HARROW, INC.

HROW Balanced
CIK 0001360214 #2224 in the set updated 18 Sep 2026
Bought (120 mo)
$13.88M
out of their own pocket, the only kind of buying there is
Sold (120 mo)
$14.18M
$0.00 on a plan · $450.00K straight out of an exercise
Sold at will
$13.73M
38 of 39 sales
Net
−$297.68K
+$152.32K against sales at will

By person

13 insiders · 132 transactions
190×

Mark L. Baum holds 190 times base salary in stock. $143.77M of shares against $754.91K in salary for 2025.

Salary from the company's own proxy. The shares are what Mark L. Baum last reported holding, valued at $40.00, the price Common Stock was last bought or sold at on the open market here, on 14 Aug 2026.

Insider
Role
Bought
Sold
Net
Holding
Of company
Worth
Change
BAUM MARK L
CHIEF EXECUTIVE OFFICER
$1.18M (6)
—
+$1.18M
3,594,256
9.59%
$143.77M
+345.1%
Kammer Robert J
Director
—
$1.10M (17)
−$1.10M
797,327
2.13%
$31.89M
−19.9%
Makary Martin A.
Director
$672.65K (2)
—
+$672.65K
45,000
0.1200%
$1.80M
—
LINDSTROM RICHARD L MD
Director
$179.00K (1)
$832.85K (5)
−$653.85K
216,100
0.5765%
$8.64M
+140.1%
Shojaei Amir
CHIEF SCIENTIFIC OFFICER
—
$450.00K (1) scheduled
−$450.00K
0
0.0000%
$0.00
—
Opaleye Management Inc. entity
10% owner
$11.55M (59)
$11.79M (16)
−$242.56K
3,955,028
10.55%
$158.20M
+37.7%
BOLL ANDREW R.
PRESIDENT AND CFO
$208.31K (3)
—
+$208.31K
814,679
2.17%
$32.59M
+5,331%
Graves Adrienne L
Director
$31.07K (1)
—
+$31.07K
1,000
0.0027%
$40.00K
—
SILVERNAIL LAUREN P
Director
$31.00K (1)
—
+$31.00K
1,000
0.0027%
$40.00K
—
Van Horn R. Lawrence
Director
$24.96K (1)
—
+$24.96K
1,860
0.0050%
$74.40K
—
SAHAREK JOHN P.
CEO & President, ImprimisRx
—
—
—
467,388
1.25%
$18.70M
—
Principi Anthony
Director
—
—
—
93,798
0.2502%
$3.75M
—
AUSTIN STEPHEN G
Director
—
—
—
91,987
0.2454%
$3.68M
+365.3%

Individual transactions

132
Insider
Date
Role
Action
Shares
Price
Amount
Shojaei Amir
14 Aug 2026
CHIEF SCIENTIFIC OFFICER
Sold after exercise
11,250
$40.00
$450.00K
SILVERNAIL LAUREN P
18 May 2026
Director
Buy
1,000
$31.00
$31.00K
Graves Adrienne L
18 May 2026
Director
Buy
1,000
$31.07
$31.07K
BOLL ANDREW R.
14 May 2026
PRESIDENT AND CFO
Buy
3,500
$29.90
$104.65K
BAUM MARK L
14 May 2026
CHIEF EXECUTIVE OFFICER
Buy
10,000
$30.20
$302.00K
Opaleye Management Inc.
4 Mar 2026
10% owner
Sell indirect
4,263
$39.67
$169.12K
Opaleye Management Inc.
4 Mar 2026
10% owner
Sell indirect
134,000
$39.67
$5.32M
Opaleye Management Inc.
3 Mar 2026
10% owner
Sell indirect
1,309
$39.15
$51.25K
Opaleye Management Inc.
3 Mar 2026
10% owner
Sell indirect
59,000
$39.15
$2.31M
Opaleye Management Inc.
27 Feb 2026
10% owner
Sell indirect
5,000
$54.18
$270.90K
Opaleye Management Inc.
6 Jan 2026
10% owner
Sell indirect
20,000
$53.35
$1.07M
BAUM MARK L
12 Dec 2025
CHIEF EXECUTIVE OFFICER
Exercised, kept
180,000
$3.95
$711.00K
BOLL ANDREW R.
12 Dec 2025
PRESIDENT AND CFO
Exercised, kept
60,000
$3.95
$237.00K
BAUM MARK L
21 Jul 2025
CHIEF EXECUTIVE OFFICER
Exercised, kept
600,000
$7.87
$4.72M
Opaleye Management Inc.
10 Jun 2025
10% owner
Sell indirect
15,000
$30.80
$462.03K
Opaleye Management Inc.
9 Jun 2025
10% owner
Sell indirect
15,204
$30.37
$461.79K
Opaleye Management Inc.
4 Jun 2025
10% owner
Sell indirect
1,796
$30.02
$53.91K
Opaleye Management Inc.
3 Jun 2025
10% owner
Sell indirect
3,000
$30.04
$90.12K
Opaleye Management Inc.
13 May 2025
10% owner
Sell indirect
5,000
$26.59
$132.95K
Opaleye Management Inc.
12 May 2025
10% owner
Sell indirect
10,000
$25.90
$258.96K
Opaleye Management Inc.
18 Mar 2025
10% owner
Sell indirect
5,000
$29.64
$148.20K
Opaleye Management Inc.
18 Mar 2025
10% owner
Sell indirect
5,000
$30.01
$150.06K
Opaleye Management Inc.
28 Feb 2025
10% owner
Sell indirect
5,000
$28.05
$140.25K
Opaleye Management Inc.
22 Jan 2025
10% owner
Sell indirect
20,000
$35.59
$711.81K
SAHAREK JOHN P.
11 Sep 2024
CEO of ImprimisRx
Exercised, kept
90,000
$7.37
$663.30K
Opaleye Management Inc.
25 Apr 2024
10% owner
Buy indirect
20,000
$9.97
$199.40K
Opaleye Management Inc.
24 Apr 2024
10% owner
Buy indirect
8,285
$10.15
$84.09K
Opaleye Management Inc.
23 Apr 2024
10% owner
Buy indirect
11,715
$10.29
$120.55K
Opaleye Management Inc.
19 Apr 2024
10% owner
Buy indirect
29,400
$10.56
$310.39K
Opaleye Management Inc.
28 Mar 2024
10% owner
Buy indirect
50,000
$12.82
$641.00K
BAUM MARK L
22 Mar 2024
CHIEF EXECUTIVE OFFICER
Buy
9,000
$11.59
$104.31K
Opaleye Management Inc.
20 Mar 2024
10% owner
Buy indirect
50,600
$9.65
$488.29K
SAHAREK JOHN P.
1 Mar 2024
CEO of ImprimisRx
Exercised, kept
5,000
$8.75
$43.75K
BAUM MARK L
20 Feb 2024
CHIEF EXECUTIVE OFFICER
Exercised, kept
150,000
$10.67
$1.60M
BOLL ANDREW R.
20 Feb 2024
CHIEF FINANCIAL OFFICER
Exercised, kept
45,000
$10.67
$480.15K
SAHAREK JOHN P.
20 Feb 2024
CEO of ImprimisRx
Exercised, kept
30,000
$10.67
$320.10K
BOLL ANDREW R.
7 Feb 2024
CHIEF FINANCIAL OFFICER
Exercised, kept
7,400
$7.71
$57.05K
BAUM MARK L
7 Feb 2024
CHIEF EXECUTIVE OFFICER
Exercised, kept
15,400
$7.71
$118.73K
BAUM MARK L
16 Nov 2023
Chief Executive Officer
Buy
7,500
$8.11
$60.83K
Opaleye Management Inc.
15 Nov 2023
10% owner
Buy indirect
25,000
$8.03
$200.74K
Opaleye Management Inc.
20 Sep 2023
10% owner
Buy indirect
5,983
$14.49
$86.71K
Opaleye Management Inc.
19 Sep 2023
10% owner
Buy indirect
14,017
$14.65
$205.37K
Makary Martin A.
14 Aug 2023
Director
Buy
20,000
$16.92
$338.40K
BAUM MARK L
14 Aug 2023
Chief Executive Officer
Buy
5,800
$17.05
$98.89K
BAUM MARK L
3 Apr 2023
Chief Executive Officer
Exercised, kept
180,000
$8.99
$1.62M
BOLL ANDREW R.
31 Mar 2023
Chief Financial Officer
Exercised, kept
90,000
$6.00
$540.00K
Van Horn R. Lawrence
22 Dec 2022
Director
Buy
1,860
$13.42
$24.96K
BOLL ANDREW R.
22 Dec 2022
Chief Financial Officer
Buy
2,500
$13.54
$33.85K
BAUM MARK L
22 Dec 2022
Chief Executive Officer
Buy
25,000
$13.39
$334.75K
Makary Martin A.
21 Dec 2022
Director
Buy
25,000
$13.37
$334.25K
Opaleye Management Inc.
14 Dec 2022
10% owner
Buy indirect
16,183
$10.52
$170.25K
Opaleye Management Inc.
14 Dec 2022
10% owner
Buy indirect
415,000
$10.52
$4.37M
LINDSTROM RICHARD L MD
30 Sep 2022
Director
Sell indirect
40,000
$12.62
$504.80K
Opaleye Management Inc.
28 Sep 2022
10% owner
Buy indirect
1,085
$9.77
$10.61K
Opaleye Management Inc.
28 Sep 2022
10% owner
Buy indirect
10,000
$9.77
$97.75K
Opaleye Management Inc.
13 Apr 2022
10% owner
Buy indirect
2,832
$6.76
$19.15K
Opaleye Management Inc.
13 Apr 2022
10% owner
Buy indirect
10,000
$6.76
$67.63K
Opaleye Management Inc.
12 Apr 2022
10% owner
Buy indirect
3,557
$6.75
$24.00K
Opaleye Management Inc.
12 Apr 2022
10% owner
Buy indirect
25,000
$6.75
$168.71K
Opaleye Management Inc.
28 Jan 2022
10% owner
Buy indirect
1,343
$6.89
$9.25K
Opaleye Management Inc.
28 Jan 2022
10% owner
Buy indirect
5,000
$6.89
$34.44K
BAUM MARK L
20 Jan 2022
Chief Executive Officer
Exercised, kept
125,000
$2.40
$300.00K
LINDSTROM RICHARD L MD
24 Sep 2021
Director
Sell indirect
3,900
$10.04
$39.16K
LINDSTROM RICHARD L MD
16 Sep 2021
Director
Sell indirect
5,840
$9.02
$52.68K
LINDSTROM RICHARD L MD
15 Sep 2021
Director
Sell indirect
14,160
$9.09
$128.71K
Opaleye Management Inc.
19 Aug 2021
10% owner
Buy indirect
2,500
$8.45
$21.11K
Opaleye Management Inc.
19 Aug 2021
10% owner
Buy indirect
50,000
$8.45
$422.25K
Opaleye Management Inc.
18 Aug 2021
10% owner
Buy indirect
1,500
$8.64
$12.97K
Opaleye Management Inc.
18 Aug 2021
10% owner
Buy indirect
45,000
$8.64
$389.01K
Opaleye Management Inc.
17 Aug 2021
10% owner
Buy indirect
1,000
$8.57
$8.57K
Opaleye Management Inc.
17 Aug 2021
10% owner
Buy indirect
25,000
$8.57
$214.15K
Opaleye Management Inc.
21 Jul 2021
10% owner
Buy indirect
4,706
$7.60
$35.75K
Opaleye Management Inc.
21 Jul 2021
10% owner
Buy indirect
4,500
$7.60
$34.18K
Opaleye Management Inc.
20 Jul 2021
10% owner
Buy indirect
125
$7.20
$899.99
Opaleye Management Inc.
20 Jul 2021
10% owner
Buy indirect
4,800
$7.20
$34.56K
Opaleye Management Inc.
19 Jul 2021
10% owner
Buy indirect
169
$6.97
$1.18K
Opaleye Management Inc.
19 Jul 2021
10% owner
Buy indirect
5,700
$6.97
$39.72K
Opaleye Management Inc.
18 Jun 2021
10% owner
Buy indirect
3,522
$8.35
$29.41K
Opaleye Management Inc.
18 Jun 2021
10% owner
Buy indirect
59,800
$8.35
$499.28K
Opaleye Management Inc.
17 Jun 2021
10% owner
Buy indirect
462
$8.32
$3.84K
Opaleye Management Inc.
17 Jun 2021
10% owner
Buy indirect
10,800
$8.32
$89.86K
LINDSTROM RICHARD L MD
20 May 2021
Director
Sell indirect
10,000
$10.75
$107.50K
Opaleye Management Inc.
22 Dec 2020
10% owner
Buy indirect
657
$5.19
$3.41K
Opaleye Management Inc.
22 Dec 2020
10% owner
Buy indirect
15,900
$5.19
$82.60K
Opaleye Management Inc.
21 Dec 2020
10% owner
Buy indirect
2,059
$5.24
$10.79K
Opaleye Management Inc.
21 Dec 2020
10% owner
Buy indirect
51,400
$5.24
$269.31K
Opaleye Management Inc.
18 Dec 2020
10% owner
Buy indirect
1,400
$5.31
$7.44K
Opaleye Management Inc.
18 Dec 2020
10% owner
Buy indirect
35,000
$5.31
$185.94K
Opaleye Management Inc.
12 Jul 2020
10% owner
Buy indirect
1,900
$4.98
$9.46K
Opaleye Management Inc.
12 Jul 2020
10% owner
Buy indirect
19,000
$4.99
$94.78K
Opaleye Management Inc.
11 Jul 2020
10% owner
Buy indirect
46,800
$4.96
$231.92K
Opaleye Management Inc.
10 Jul 2020
10% owner
Buy indirect
45,000
$4.98
$223.97K
Opaleye Management Inc.
9 Jul 2020
10% owner
Buy indirect
5,000
$4.82
$24.08K
Opaleye Management Inc.
9 Jul 2020
10% owner
Buy indirect
25,000
$4.84
$121.00K
Opaleye Management Inc.
8 Jul 2020
10% owner
Buy indirect
65,000
$4.99
$324.63K
Opaleye Management Inc.
7 Jul 2020
10% owner
Buy indirect
41,300
$5.18
$214.00K
Opaleye Management Inc.
19 Jun 2020
10% owner
Buy indirect
35,000
$5.58
$195.40K
Opaleye Management Inc.
4 Jun 2020
10% owner
Buy indirect
10,000
$5.79
$57.86K
Opaleye Management Inc.
3 Jun 2020
10% owner
Buy indirect
20,600
$5.74
$118.31K
Opaleye Management Inc.
2 Jun 2020
10% owner
Buy indirect
19,400
$5.69
$110.34K
Opaleye Management Inc.
22 May 2020
10% owner
Buy indirect
5,000
$5.02
$25.11K
Opaleye Management Inc.
22 May 2020
10% owner
Buy indirect
8,804
$5.05
$44.48K
Opaleye Management Inc.
21 May 2020
10% owner
Buy indirect
200
$4.70
$939.62
Opaleye Management Inc.
21 May 2020
10% owner
Buy indirect
10,396
$4.66
$48.40K
Opaleye Management Inc.
20 May 2020
10% owner
Buy indirect
1,200
$4.50
$5.40K
Opaleye Management Inc.
20 May 2020
10% owner
Buy indirect
300
$4.47
$1.34K
BAUM MARK L
22 Nov 2019
Chief Executive Officer
Exercised, kept indirect
156,000
$1.79
$279.24K
BOLL ANDREW R.
22 Nov 2019
Chief Financial Officer
Exercised, kept
39,000
$1.79
$69.81K
Kammer Robert J
11 Nov 2019
Director
Sell
6,500
$4.75
$30.88K
Kammer Robert J
7 Oct 2019
Director
Sell
6,500
$5.25
$34.13K
Kammer Robert J
9 Sep 2019
Director
Sell
6,500
$5.67
$36.86K
Kammer Robert J
12 Aug 2019
Director
Sell
6,500
$6.89
$44.79K
Kammer Robert J
15 Jul 2019
Director
Sell
6,500
$7.91
$51.42K
Kammer Robert J
3 Jun 2019
Director
Sell
10,000
$5.78
$57.80K
Kammer Robert J
1 May 2019
Director
Sell
10,000
$4.57
$45.70K
Kammer Robert J
1 Apr 2019
Director
Sell
10,000
$4.77
$47.70K
Kammer Robert J
1 Mar 2019
Director
Sell
10,000
$6.91
$69.10K
Kammer Robert J
1 Feb 2019
Director
Sell
10,000
$5.86
$58.60K
Kammer Robert J
2 Jan 2019
Director
Sell
10,000
$5.33
$53.30K
Kammer Robert J
3 Dec 2018
Director
Sell
10,000
$4.64
$46.40K
Kammer Robert J
1 Nov 2018
Director
Sell
10,000
$4.21
$42.10K
Kammer Robert J
15 Oct 2018
Director
Sell
10,000
$3.00
$30.00K
Kammer Robert J
4 Sep 2018
Director
Sell
10,000
$3.00
$30.00K
Kammer Robert J
10 Aug 2018
Director
Sell
130,000
$3.00
$390.00K
BOLL ANDREW R.
1 Feb 2018
Chief Financial Officer
Exercised, kept
30,000
$1.83
$54.90K
SAHAREK JOHN P.
1 Feb 2018
Chief Commercial Officer
Exercised, kept
30,000
$1.83
$54.90K
Kammer Robert J
17 Jul 2017
Director
Sell
10,000
$3.05
$30.53K
LINDSTROM RICHARD L MD
27 Apr 2017
Director
Exercised, kept indirect
100,000
$1.79
$179.00K
BAUM MARK L
19 Dec 2016
Chief Executive Officer
Exercised, kept
200,000
$1.72
$344.00K
BAUM MARK L
19 Dec 2016
Chief Executive Officer
Buy
156,000
$1.79
$279.24K
BOLL ANDREW R.
19 Dec 2016
Chief Financial Officer
Buy
39,000
$1.79
$69.81K
LINDSTROM RICHARD L MD
19 Dec 2016
Director
Buy
100,000
$1.79
$179.00K

What was left out

Form 4 filings counted 174
Amendments (4/A) skipped 4
Filings about a different issuer 1
Unreadable filings 0
Joint filings 0
Sales on a Rule 10b5-1 plan 0
Sales straight out of an exercise 1
Sales at will 38
Transactions with no price 0
Shares from compensation/vesting 9,083,354
Sales filed before the plan box existed 22
History held since 3 Nov 2016