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INOZYME PHARMA, INC. Forms 3, 4 and 5: Stock Options

INOZYME PHARMA, INC. Forms 3, 4 and 5: Stock Options

Statements of beneficial ownership filed with the SEC by officers, directors and 10% owners: 97 rows, 97 shown. Transaction codes are the SEC's. Shares and prices are split-adjusted; the as-filed figure is underneath.

  • 2025-07-01: Reporting owner Subramanian Sanjay; Form 4; Security Stock Option (Right to Buy); Transaction D Disposition to the issuer of issuer equity securities pursuant to Rule 16b-3(e).
  • 2025-07-01: Reporting owner Subramanian Sanjay; Form 4; Security Stock Option (Right to Buy); Transaction D Disposition to the issuer of issuer equity securities pursuant to Rule 16b-3(e).
  • 2025-07-01: Reporting owner Subramanian Sanjay; Form 4; Security Stock Option (Right to Buy); Transaction D Disposition to the issuer of issuer equity securities pursuant to Rule 16b-3(e).
  • 2025-07-01: Reporting owner Winton Matthew; Form 4; Security Stock Option (Right to Buy); Transaction D Disposition to the issuer of issuer equity securities pursuant to Rule 16b-3(e).
Transaction dateReporting ownerFormSecurityTransactionSharesPricePrice that dayFiling
2025-07-01Subramanian Sanjay
Officer (SVP, CFO & Head of BD)
4Stock Option (Right to Buy)
Derivative · Direct
D Disposition to the issuer of issuer equity securities pursuant to Rule 16b-3(e)−180,000
0 owned after
$3.96
exercise price
2025-07-03
2025-07-01Subramanian Sanjay
Officer (SVP, CFO & Head of BD)
4Stock Option (Right to Buy)
Derivative · Direct
D Disposition to the issuer of issuer equity securities pursuant to Rule 16b-3(e)−135,000
0 owned after
$3.30
exercise price
2025-07-03
2025-07-01Subramanian Sanjay
Officer (SVP, CFO & Head of BD)
4Stock Option (Right to Buy)
Derivative · Direct
D Disposition to the issuer of issuer equity securities pursuant to Rule 16b-3(e)−145,000
0 owned after
$1.06
exercise price
2025-07-03
2025-07-01Winton Matthew
Officer (COO)
4Stock Option (Right to Buy)
Derivative · Direct
D Disposition to the issuer of issuer equity securities pursuant to Rule 16b-3(e)−145,000
0 owned after
$1.06
exercise price
2025-07-03
2025-07-01Bolte Axel
Director
4Stock Option (Right to Buy)
Derivative · Direct
D Disposition to the issuer of issuer equity securities pursuant to Rule 16b-3(e)−234,176
0 owned after
$2.02
exercise price
2025-07-03
2025-07-01Bolte Axel
Director
4Stock Option (Right to Buy)
Derivative · Direct
D Disposition to the issuer of issuer equity securities pursuant to Rule 16b-3(e)−159,187
0 owned after
$2.77
exercise price
2025-07-03
2025-07-01Sullivan Lynne Marie
Director
4Stock Option (Right to Buy)
Derivative · Direct
D Disposition to the issuer of issuer equity securities pursuant to Rule 16b-3(e)−28,368
0 owned after
$2.77
exercise price
2025-07-03
2025-07-01Treco Douglas A
Director, Officer (CEO & Chairman)
4Stock Option (Right to Buy)
Derivative · Direct
D Disposition to the issuer of issuer equity securities pursuant to Rule 16b-3(e)−86,979
0 owned after
$2.77
exercise price
2025-07-03
2025-07-01Treco Douglas A
Director, Officer (CEO & Chairman)
4Stock Option (Right to Buy)
Derivative · Direct
D Disposition to the issuer of issuer equity securities pursuant to Rule 16b-3(e)−400,000
0 owned after
$1.06
exercise price
2025-07-03
2025-05-15Bolte Axel
Director
4Stock Option (right to buy)
Derivative · Direct
M Exercise or conversion of derivative security exempted pursuant to Rule 16b-3−152,823
0 owned after
$0.98
exercise price
2025-05-20
2025-05-15Bolte Axel
Director
4Stock Option (right to buy)
Derivative · Direct
M Exercise or conversion of derivative security exempted pursuant to Rule 16b-3−4,407
0 owned after
$0.98
exercise price
2025-05-20
2025-03-11Subramanian Sanjay
Officer (SVP, CFO)
4Stock Option (right to buy)
Derivative · Direct
A Grant, award or other acquisition pursuant to Rule 16b-3(d)+145,000
145,000 owned after
$1.06
exercise price
2025-03-17
2025-03-11Winton Matthew
Officer (COO)
4Stock Option (right to buy)
Derivative · Direct
A Grant, award or other acquisition pursuant to Rule 16b-3(d)+145,000
145,000 owned after
$1.06
exercise price
2025-03-17
2025-03-11Treco Douglas A
Director, Officer (CEO)
4Stock Option (right to buy)
Derivative · Direct
A Grant, award or other acquisition pursuant to Rule 16b-3(d)+400,000
400,000 owned after
$1.06
exercise price
2025-03-17
2024-10-03Harris Erik
Director
4Stock Option (right to buy)
Derivative · Direct
A Grant, award or other acquisition pursuant to Rule 16b-3(d)+56,000
56,000 owned after
$5.06
exercise price
2024-10-07
2024-06-18Mathers Edward T
Director
4Stock Option (right to buy)
Derivative · Direct
A Grant, award or other acquisition pursuant to Rule 16b-3(d)+28,000
28,000 owned after
$4.40
exercise price
2024-06-20
2024-06-18Hopfner Robert Lorne
Director
4Stock Option (right to buy)
Derivative · Direct
A Grant, award or other acquisition pursuant to Rule 16b-3(d)+28,000
28,000 owned after
$4.40
exercise price
2024-06-20
2024-06-18DIAZ REINALDO M
Director
4Stock Option (right to buy)
Derivative · Direct
A Grant, award or other acquisition pursuant to Rule 16b-3(d)+28,000
28,000 owned after
$4.40
exercise price
2024-06-20
2024-06-18Sullivan Lynne Marie
Director
4Stock Option (right to buy)
Derivative · Direct
A Grant, award or other acquisition pursuant to Rule 16b-3(d)+28,000
28,000 owned after
$4.40
exercise price
2024-06-20
2024-06-18Bhagat Sarah M
Director
4Stock Option (right to buy)
Derivative · Direct
A Grant, award or other acquisition pursuant to Rule 16b-3(d)+28,000
28,000 owned after
$4.40
exercise price
2024-06-20
2024-06-18Bolte Axel
Director
4Stock Option (right to buy)
Derivative · Direct
A Grant, award or other acquisition pursuant to Rule 16b-3(d)+28,000
28,000 owned after
$4.40
exercise price
2024-06-20
2024-06-18Edwards Martin
Director
4Stock Option (right to buy)
Derivative · Direct
A Grant, award or other acquisition pursuant to Rule 16b-3(d)+28,000
28,000 owned after
$4.40
exercise price
2024-06-20
2024-03-13Winton Matthew
Officer (COO)
4Stock Option (right to buy)
Derivative · Direct
A Grant, award or other acquisition pursuant to Rule 16b-3(d)+175,000
175,000 owned after
$5.77
exercise price
2024-03-15
2024-03-13Treco Douglas A
Director, Officer (CEO)
4Stock Option (right to buy)
Derivative · Direct
A Grant, award or other acquisition pursuant to Rule 16b-3(d)+300,000
300,000 owned after
$5.77
exercise price
2024-03-15
2024-03-13Subramanian Sanjay
Officer (SVP, CFO)
4Stock Option (right to buy)
Derivative · Direct
A Grant, award or other acquisition pursuant to Rule 16b-3(d)+165,000
165,000 owned after
$5.77
exercise price
2024-03-15
2023-06-13Mathers Edward T
Director
4Stock Option (right to buy)
Derivative · Direct
A Grant, award or other acquisition pursuant to Rule 16b-3(d)+16,000
16,000 owned after
$6.18
exercise price
2023-06-15
2023-06-13Sullivan Lynne Marie
Director
4Stock Option (right to buy)
Derivative · Direct
A Grant, award or other acquisition pursuant to Rule 16b-3(d)+16,000
16,000 owned after
$6.18
exercise price
2023-06-15
2023-06-13DIAZ REINALDO M
Director
4Stock Option (right to buy)
Derivative · Direct
A Grant, award or other acquisition pursuant to Rule 16b-3(d)+16,000
16,000 owned after
$6.18
exercise price
2023-06-15
2023-06-13Hopfner Robert Lorne
Director
4Stock Option (right to buy)
Derivative · Direct
A Grant, award or other acquisition pursuant to Rule 16b-3(d)+16,000
16,000 owned after
$6.18
exercise price
2023-06-15
2023-06-13Edwards Martin
Director
4Stock Option (right to buy)
Derivative · Direct
A Grant, award or other acquisition pursuant to Rule 16b-3(d)+16,000
16,000 owned after
$6.18
exercise price
2023-06-15
2023-06-13Bolte Axel
Director
4Stock Option (right to buy)
Derivative · Direct
A Grant, award or other acquisition pursuant to Rule 16b-3(d)+16,000
16,000 owned after
$6.18
exercise price
2023-06-15
2023-06-13Bhagat Sarah M
Director
4Stock Option (right to buy)
Derivative · Direct
A Grant, award or other acquisition pursuant to Rule 16b-3(d)+16,000
16,000 owned after
$6.18
exercise price
2023-06-15
2023-05-01Bolte Axel
Director
4Stock option (right to buy)
Derivative · Direct
A Grant, award or other acquisition pursuant to Rule 16b-3(d)+100,000
100,000 owned after
$5.81
exercise price
2023-05-03
2023-04-03Winton Matthew
Officer (COO)
4Stock option (right to buy)
Derivative · Direct
A Grant, award or other acquisition pursuant to Rule 16b-3(d)+250,000
250,000 owned after
$5.39
exercise price
2023-04-04
2023-04-01Treco Douglas A
Director, Officer (CEO)
4Stock option (right to buy)
Derivative · Direct
A Grant, award or other acquisition pursuant to Rule 16b-3(d)+800,000
800,000 owned after
$5.73
exercise price
2023-04-04
2023-03-23Subramanian Sanjay
Officer (SVP, CFO)
4Stock option (right to buy)
Derivative · Direct
A Grant, award or other acquisition pursuant to Rule 16b-3(d)+135,000
135,000 owned after
$3.30
exercise price
2023-03-27
2022-06-10Mathers Edward T
Director
4Stock Option (right to buy)
Derivative · Direct
A Grant, award or other acquisition pursuant to Rule 16b-3(d)+9,367
9,367 owned after
$4.38
exercise price
2022-06-14
2022-06-10Treco Douglas A
Director
4Stock Option (right to buy)
Derivative · Direct
A Grant, award or other acquisition pursuant to Rule 16b-3(d)+9,367
9,367 owned after
$4.38
exercise price
2022-06-14
2022-06-10Sullivan Lynne Marie
Director
4Stock Option (right to buy)
Derivative · Direct
A Grant, award or other acquisition pursuant to Rule 16b-3(d)+9,367
9,367 owned after
$4.38
exercise price
2022-06-14
2022-06-10Hopfner Robert Lorne
Director
4Stock Option (Right to Buy)
Derivative · Direct
A Grant, award or other acquisition pursuant to Rule 16b-3(d)+9,367
9,367 owned after
$4.38
exercise price
2022-06-14
2022-06-10Edwards Martin
Director
4Stock Option (right to buy)
Derivative · Direct
A Grant, award or other acquisition pursuant to Rule 16b-3(d)+9,367
9,367 owned after
$4.38
exercise price
2022-06-14
2022-06-10DIAZ REINALDO M
Director
4Stock Option (right to buy)
Derivative · Direct
A Grant, award or other acquisition pursuant to Rule 16b-3(d)+9,367
9,367 owned after
$4.38
exercise price
2022-06-14
2022-06-10Bhagat Sarah M
Director
4Stock Option (right to buy)
Derivative · Direct
A Grant, award or other acquisition pursuant to Rule 16b-3(d)+9,367
9,367 owned after
$4.38
exercise price
2022-06-14
2022-03-21Subramanian Sanjay
Officer (SVP, CFO)
4Stock option (right to buy)
Derivative · Direct
A Grant, award or other acquisition pursuant to Rule 16b-3(d)+180,000
180,000 owned after
$3.96
exercise price
2022-03-22
2022-02-24Bolte Axel
Director, Officer (Chief Executive Officer)
4Stock option (right to buy)
Derivative · Direct
A Grant, award or other acquisition pursuant to Rule 16b-3(d)+275,000
275,000 owned after
$5.78
exercise price
2022-02-28
2022-02-24Bjarke Henric Bjorn
Officer (SVP, COO)
4Stock option (right to buy)
Derivative · Direct
A Grant, award or other acquisition pursuant to Rule 16b-3(d)+115,000
115,000 owned after
$5.78
exercise price
2022-02-28
2021-06-24Bolte Axel
Director, Officer (Chief Executive Officer)
4Stock Option (right to buy)
Derivative · Direct
M Exercise or conversion of derivative security exempted pursuant to Rule 16b-3−66,788
100,480 owned after
$0.98
exercise price
2021-06-25
2021-06-23Bhagat Sarah M
Director
4Stock Option (right to buy)
Derivative · Direct
A Grant, award or other acquisition pursuant to Rule 16b-3(d)+9,367
9,367 owned after
$17.12
exercise price
2021-06-25
2021-06-23Mathers Edward T
Director
4Stock Option (right to buy)
Derivative · Direct
A Grant, award or other acquisition pursuant to Rule 16b-3(d)+9,367
9,367 owned after
$17.12
exercise price
2021-06-24
2021-06-23Edwards Martin
Director
4Stock Option (right to buy)
Derivative · Direct
A Grant, award or other acquisition pursuant to Rule 16b-3(d)+9,367
9,367 owned after
$17.12
exercise price
2021-06-24
2021-06-23Treco Douglas A
Director
4Stock Option (right to buy)
Derivative · Direct
A Grant, award or other acquisition pursuant to Rule 16b-3(d)+9,367
9,367 owned after
$17.12
exercise price
2021-06-24
2021-06-23Sullivan Lynne Marie
Director
4Stock Option (right to buy)
Derivative · Direct
A Grant, award or other acquisition pursuant to Rule 16b-3(d)+9,367
9,367 owned after
$17.12
exercise price
2021-06-24
2021-06-23Hopfner Robert Lorne
Director
4Stock Option (right to buy)
Derivative · Direct
A Grant, award or other acquisition pursuant to Rule 16b-3(d)+9,367
9,367 owned after
$17.12
exercise price
2021-06-24
2021-06-23DIAZ REINALDO M
Director
4Stock Option (right to buy)
Derivative · Direct
A Grant, award or other acquisition pursuant to Rule 16b-3(d)+9,367
9,367 owned after
$17.12
exercise price
2021-06-24
2021-06-23Inozyme Pharma, Inc.
Director
4Stock Option (right to buy)
Derivative · Direct
A Grant, award or other acquisition pursuant to Rule 16b-3(d)+9,367
9,367 owned after
$17.12
exercise price
2021-06-24
2021-05-17DiPalma Stephen J.
Officer (Interim CFO)
4Stock option (Right to Buy)
Derivative · Direct
A Grant, award or other acquisition pursuant to Rule 16b-3(d)+15,000
15,000 owned after
$15.90
exercise price
2021-05-18
2021-03-24Basso Stephen
Officer (SVP Finance (PFO))
4Stock Option (right to buy)
Derivative · Direct
A Grant, award or other acquisition pursuant to Rule 16b-3(d)+13,000
13,000 owned after
$17.77
exercise price
2021-03-25
2021-03-04Jungles Steven J
Officer (SVP, CTO)
4Stock Option (right to buy)
Derivative · Direct
A Grant, award or other acquisition pursuant to Rule 16b-3(d)+42,000
42,000 owned after
$19.78
exercise price
2021-03-17
2021-03-04Bolte Axel
Director, Officer (Chief Executive Officer)
4Stock option (right to buy)
Derivative · Direct
A Grant, award or other acquisition pursuant to Rule 16b-3(d)+117,000
117,000 owned after
$19.78
exercise price
2021-03-17
2021-03-04Bjarke Henric Bjorn
Officer (SVP, COO)
4Stock option (right to buy)
Derivative · Direct
A Grant, award or other acquisition pursuant to Rule 16b-3(d)+51,000
51,000 owned after
$19.78
exercise price
2021-03-17
2021-03-04Basso Stephen
Officer (SVP Finance (PFO))
4Stock Option (right to buy)
Derivative · Direct
A Grant, award or other acquisition pursuant to Rule 16b-3(d)+27,000
27,000 owned after
$19.78
exercise price
2021-03-17
2021-02-02Wenkert Deborah
Officer (SVP, CMO)
4Stock option (Right to Buy)
Derivative · Direct
A Grant, award or other acquisition pursuant to Rule 16b-3(d)+100,000
100,000 owned after
$22.61
exercise price
2021-02-04
2021-01-13Jungles Steven J
Officer (SVP, CTO)
4Stock Option (right to buy)
Derivative · Direct
A Grant, award or other acquisition pursuant to Rule 16b-3(d)+44,315
44,315 owned after
$2.77
exercise price
2021-01-14
2021-01-13Huertas Pedro
Officer (SVP, CMO)
4Stock Option (Right to buy)
Derivative · Direct
A Grant, award or other acquisition pursuant to Rule 16b-3(d)+36,074
36,074 owned after
$2.77
exercise price
2021-01-14
2021-01-13Bjarke Henric Bjorn
Officer (SVP, COO)
4Stock Option (right to buy)
Derivative · Direct
A Grant, award or other acquisition pursuant to Rule 16b-3(d)+51,105
51,105 owned after
$2.77
exercise price
2021-01-14
2021-01-13Basso Stephen
Officer (SVP Finance (PFO))
4Stock Option (right to buy)
Derivative · Direct
A Grant, award or other acquisition pursuant to Rule 16b-3(d)+41,794
41,794 owned after
$2.77
exercise price
2021-01-14
2021-01-13Bolte Axel
Director, Officer (Chief Executive Officer)
4Stock Option (right to buy)
Derivative · Direct
A Grant, award or other acquisition pursuant to Rule 16b-3(d)+159,187
159,187 owned after
$2.77
exercise price
2021-01-14
2021-01-13Bolte Axel
Director, Officer (Chief Executive Officer)
4Stock option (right to buy)
Derivative · Direct
A Grant, award or other acquisition pursuant to Rule 16b-3(d)+66,788
66,788 owned after
$16.00
exercise price
2021-01-14
2020-07-23Mathers Edward T
Director
4Stock Option (right to buy)
Derivative · Direct
A Grant, award or other acquisition pursuant to Rule 16b-3(d)+9,367
9,367 owned after
$16.00
exercise price
2020-07-24
2020-07-23Huertas Pedro
Officer (See Remarks)
4Stock Option (right to buy)
Derivative · Direct
A Grant, award or other acquisition pursuant to Rule 16b-3(d)+43,951
43,951 owned after
$16.00
exercise price
2020-07-24
2020-07-23Treco Douglas A
Director
4Stock Option (right to buy)
Derivative · Direct
A Grant, award or other acquisition pursuant to Rule 16b-3(d)+9,367
9,367 owned after
$16.00
exercise price
2020-07-24
2020-07-23Edwards Martin
Director
4Stock Option (right to buy)
Derivative · Direct
A Grant, award or other acquisition pursuant to Rule 16b-3(d)+9,367
9,367 owned after
$16.00
exercise price
2020-07-24
2020-07-23Bjarke Henric Bjorn
Officer (See Remarks)
4Stock Option (right to buy)
Derivative · Direct
A Grant, award or other acquisition pursuant to Rule 16b-3(d)+32,905
32,905 owned after
$16.00
exercise price
2020-07-24
2020-07-23Bolte Axel
Director, Officer (See Remarks), 10% Owner
4Stock Option (right to buy)
Derivative · Direct
A Grant, award or other acquisition pursuant to Rule 16b-3(d)+287,706
287,706 owned after
$16.00
exercise price
2020-07-24
2020-07-23Hopfner Robert Lorne
Director
4Stock Option (right to buy)
Derivative · Direct
A Grant, award or other acquisition pursuant to Rule 16b-3(d)+9,367
9,367 owned after
$16.00
exercise price
2020-07-24
2020-07-23DIAZ REINALDO M
Director
4Stock Option (right to buy)
Derivative · Direct
A Grant, award or other acquisition pursuant to Rule 16b-3(d)+9,367
9,367 owned after
$16.00
exercise price
2020-07-24
2020-07-23Sullivan Lynne Marie
Director
4Stock Option (right to buy)
Derivative · Direct
A Grant, award or other acquisition pursuant to Rule 16b-3(d)+9,367
9,367 owned after
$16.00
exercise price
2020-07-24
2020-07-23Bhagat Sarah M
Director
4Stock Option (right to buy)
Derivative · Direct
A Grant, award or other acquisition pursuant to Rule 16b-3(d)+9,367
9,367 owned after
$16.00
exercise price
2020-07-24
2020-07-23Basso Stephen
Officer (Senior Vice President, Finance)
4Stock Option (right to buy)
Derivative · Direct
A Grant, award or other acquisition pursuant to Rule 16b-3(d)+27,433
27,433 owned after
$16.00
exercise price
2020-07-24
2020-07-23
holding as of filing
Jungles Steven J
Officer (See Remarks)
3Stock Option (right to buy)
Derivative · Direct · (m)
Holding$0.98
exercise price
2020-07-23
2020-07-23
holding as of filing
Jungles Steven J
Officer (See Remarks)
3Stock Option (right to buy)
Derivative · Direct · (m)
Holding$2.02
exercise price
2020-07-23
2020-07-23
holding as of filing
Jungles Steven J
Officer (See Remarks)
3Stock Option (right to buy)
Derivative · Direct · (m)
Holding$2.02
exercise price
2020-07-23
2020-07-23
holding as of filing
Basso Stephen
Officer (Senior Vice President, Finance)
3Stock Option (right to buy)
Derivative · Direct
Holding$0.98
exercise price
2020-07-23
2020-07-23
holding as of filing
Basso Stephen
Officer (Senior Vice President, Finance)
3Stock Option (right to buy)
Derivative · Direct
Holding$1.87
exercise price
2020-07-23
2020-07-23
holding as of filing
Basso Stephen
Officer (Senior Vice President, Finance)
3Stock Option (right to buy)
Derivative · Direct
Holding$2.02
exercise price
2020-07-23
2020-07-23
holding as of filing
Huertas Pedro
Officer (See Remarks)
3Stock Option (right to buy)
Derivative · Direct
Holding$2.02
exercise price
2020-07-23
2020-07-23
holding as of filing
Schlessinger Joseph
10% Owner
3Stock Option (right to buy)
Derivative · Direct
Holding$0.98
exercise price
2020-07-23
2020-07-23
holding as of filing
Schlessinger Joseph
10% Owner
3Stock Option (right to buy)
Derivative · Direct
Holding$2.02
exercise price
2020-07-23
2020-07-23
holding as of filing
Bjarke Henric Bjorn
Officer (See Remarks)
3Stock Option (right to buy)
Derivative · Direct
Holding$0.98
exercise price
2020-07-23
2020-07-23
holding as of filing
Bjarke Henric Bjorn
Officer (See Remarks)
3Stock Option (right to buy)
Derivative · Direct
Holding$2.02
exercise price
2020-07-23
2020-07-23
holding as of filing
Sullivan Lynne Marie
Director
3Stock Option (right to buy)
Derivative · Direct
Holding$2.77
exercise price
2020-07-23
2020-07-23
holding as of filing
Treco Douglas A
Director
3Stock Option (right to buy)
Derivative · Direct
Holding$2.77
exercise price
2020-07-23
2020-07-23
holding as of filing
Bolte Axel
Director, Officer (See Remarks), 10% Owner
3Stock Option (right to buy)
Derivative · Direct
Holding$0.98
exercise price
2020-07-23
2020-07-23
holding as of filing
Bolte Axel
Director, Officer (See Remarks), 10% Owner
3Stock Option (right to buy)
Derivative · Direct
Holding$0.98
exercise price
2020-07-23
2020-07-23
holding as of filing
Bolte Axel
Director, Officer (See Remarks), 10% Owner
3Stock Option (right to buy)
Derivative · Direct
Holding$2.02
exercise price
2020-07-23
2020-07-23
holding as of filing
Braddock Demetrios
10% Owner
3Stock Option (right to buy)
Derivative · Direct
Holding$0.98
exercise price
2020-07-23
2020-07-23
holding as of filing
Braddock Demetrios
10% Owner
3Stock Option (right to buy)
Derivative · Direct
Holding$2.02
exercise price
2020-07-23