Insider Trading & Ownership - Brown Matthew Charles

Real time insider trading transaction history:

  • Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
  • Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
Time period
Insider Trading Transactions for Brown Matthew Charles
Common stock purchase or sale:
Transaction
Date
Reported
DateTime
CompanySymbolInsider
Relationship
Shares
Traded
Average
Price
Total
Amount
Shares
Owned
Filing
2024-03-04
Sale
2024-03-05
2:41 pm
Altair Engineering Inc.ALTRBrown Matthew Charles
Chief Financial Officer
883$85.32$75,33847,859
(Direct)
View
2024-02-28
Sale
2024-02-29
3:34 pm
Altair Engineering Inc.ALTRBrown Matthew Charles
Chief Financial Officer
4,363$83.65$364,96948,742
(Direct)
View
2023-03-01
Sale
2023-03-03
12:54 pm
Altair Engineering Inc.ALTRBrown Matthew Charles
Chief Financial Officer
3,477$63.84$221,97263,496
(Direct)
View
2022-03-07
Sale
2022-03-09
8:52 pm
Altair Engineering Inc.ALTRBrown Matthew Charles
Chief Financial Officer
2,298$64.55$148,33622,811
(Direct)
View
2020-08-17
Sale
2020-08-18
4:32 pm
NortonLifeLock Inc.NLOKBrown Matthew Charles
CAO
531$22.94$12,181129,675
(Direct)
View
2020-08-11
Sale
2020-08-12
4:31 pm
NortonLifeLock Inc.NLOKBrown Matthew Charles
CAO
31,598$22.63$714,96898,077
(Direct)
View
2019-08-16
Sale
2020-06-02
4:35 pm
NortonLifeLock Inc.NLOKBrown Matthew Charles
Interim Vice President, CFO
2,619$21.39$56,03292,886
(Direct)
View

Stock options: Exercise, Award, Grant, Conversion
Transaction
Date
Reported
DateTime
Exercisable
Expiration
CompanySymnbolInsider
Relationship
Shares
Traded
Conversion
Price
Shares
Owned
Filing
2024-03-15
Option Award
2024-03-19
11:47 am
N/A
2034-03-15
Altair Engineering Inc.ALTRBrown Matthew Charles
Chief Financial Officer
30,188$078,047
(Direct)
View
2024-01-12
Option Award
2024-01-17
5:24 pm
N/A
N/A
Altair Engineering Inc.ALTRBrown Matthew Charles
Chief Financial Officer
94$63.9253,105
(Direct)
View
2023-12-20
Option Award
2023-12-21
10:46 am
N/A
N/A
Altair Engineering Inc.ALTRBrown Matthew Charles
Chief Financial Officer
10,000$053,011
(Direct)
View
2023-07-14
Option Award
2023-07-17
2:25 pm
N/A
N/A
Altair Engineering Inc.ALTRBrown Matthew Charles
Chief Financial Officer
140$42.6543,011
(Direct)
View
2023-03-02
Option Award
2023-03-03
12:54 pm
N/A
2033-03-02
Altair Engineering Inc.ALTRBrown Matthew Charles
Chief Financial Officer
28,875$063,496
(Direct)
View
2023-01-14
Option Award
2023-01-18
12:21 pm
N/A
N/A
Altair Engineering Inc.ALTRBrown Matthew Charles
Chief Financial Officer
142$42.3138,098
(Direct)
View
2022-12-15
Option Award
2022-12-16
1:39 pm
N/A
2032-12-15
Altair Engineering Inc.ALTRBrown Matthew Charles
Chief Financial Officer
24,000$024,000
(Direct)
View
2022-07-14
Option Award
2022-07-18
10:16 am
N/A
N/A
Altair Engineering Inc.ALTRBrown Matthew Charles
Chief Financial Officer
145$41.6837,956
(Direct)
View
2022-03-19
Option Award
2022-03-22
7:13 pm
N/A
2032-02-15
Altair Engineering Inc.ALTRBrown Matthew Charles
Chief Financial Officer
19,000$045,811
(Direct)
View
2022-02-15
Option Award
2022-03-16
4:49 pm
N/A
2032-02-15
Altair Engineering Inc.ALTRBrown Matthew Charles
Chief Financial Officer
16,000$038,811
(Direct)
View
2022-01-14
Option Award
2022-01-19
2:48 pm
N/A
N/A
Altair Engineering Inc.ALTRBrown Matthew Charles
Chief Financial Officer
109$54.5725,109
(Direct)
View

Ownership
2021-03-18
11:29 am
N/A
N/A
Altair Engineering Inc.ALTRBrown Matthew Charles
Chief Financial Officer
0$070,000
(Direct)
View
2020-07-10
Option Award
2020-07-14
4:30 pm
N/A
N/A
NortonLifeLock Inc.NLOKBrown Matthew Charles
CAO
36,789$0129,675
(Direct)
View
2020-06-01
Tax Withholding
2020-06-02
4:35 pm
N/A
N/A
NortonLifeLock Inc.NLOKBrown Matthew Charles
Interim Vice President, CFO
6,350$21.7192,886
(Direct)
View
2020-03-01
Tax Withholding
2020-03-02
4:30 pm
N/A
N/A
NortonLifeLock Inc.NLOKBrown Matthew Charles
Interim Vice President, CFO
2,586$19.03101,855
(Direct)
View
2019-12-01
Tax Withholding
2019-12-02
4:30 pm
N/A
N/A
NortonLifeLock Inc.NLOKBrown Matthew Charles
Interim Vice President, CFO
726$24.9102,675
(Direct)
View
2019-08-01
Tax Withholding
2019-08-02
4:31 pm
N/A
N/A
SYMANTEC CORPSYMCBrown Matthew Charles
VP, Finance & CAO
1,200$21.54102,548
(Direct)
View
2019-06-10
Option Award
2019-06-12
4:30 pm
N/A
N/A
SYMANTEC CORPSYMCBrown Matthew Charles
VP, Finance & CAO
29,459$0103,748
(Direct)
View
2019-06-01
Tax Withholding
2019-06-03
4:32 pm
N/A
N/A
SYMANTEC CORPSYMCBrown Matthew Charles
VP, Finance & CAO
5,781$18.7374,289
(Direct)
View
2019-05-20
Option Award
2019-05-21
4:33 pm
N/A
N/A
SYMANTEC CORPSYMCBrown Matthew Charles
VP, Finance & CAO
6,556$20.0580,070
(Direct)
View