Heltzen Michael
Chief Executive Officer
PurchaseAlert
- Shares
- 250
- Price
- $7.60
- Value
- $1,900
SEC EDGAR · Forms 3/4/5Updated through Oct 30, 2026•19 filings
EXOZ
EXOZYMES INC.
Net purchases of $6.4K over the last 3 months
1 buyer account for the net balance. There is no cluster of three distinct buyers within 30 days. We found 5 CEO/CFO purchases over 12 months.
How to read this signal
Only open-market P purchases and S sales count toward the signal. Vesting, options, taxes and gifts remain in the source data but do not trigger alerts. Rule 10b5-1 trades are shown as informational.
3-month balance
+$6,405
1 buyers · 0 sellers
12-month purchases
$6,405
1 distinct insiders
12-month sales
$15,424
1 distinct insiders
Highlighted alerts
7
0 Rule 10b5-1 trades treated as informational
Buying cluster · 30 days
Fewer than three distinct buyers
CEO/CFO purchases · 12 months
5 executive purchases found
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Form 4 raw → Raspberry
The value is in what we do not call a signal.
The SEC XML stores every transaction. Raspberry keeps that evidence, reads the footnotes and separates voluntary open-market activity from vesting, option exercises, gifts, tax withholding, stock purchase and dividend reinvestment plans and pre-programmed 10b5-1 trades.
28
Raw transactions
Everything returned by the filing
7
Voluntary view
P/S trades after deterministic checks
21
Administrative noise
Stored, never alerted
0
10b5-1
Shown as informational
SEC ownership XML facts
- Code
- S
- Shares
- 3,729
- Price
- $5.21
- Footnotes
- 3
The restricted stock units convert into common stock on a one-for-one basis. No consideration was paid by the reporting person on conversion. On April 1, 2026, the reporting person was granted an aggregate of 62,759 restricted stock units, vesting periodically. These shares were sold to cover tax withholding obligations in connection with the vesting of restricted stock units. The reported sale was effected in multiple trades at prices ranging from $5.15 to $5.25 per share. The price reported in Column 4 is a weighted average price. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price.
Raspberry interpretation
Informational — no alert
Reason: tax_withholding. The filing footnotes identify tax withholding.
Recent transactions
Voluntary purchases and sales; administrative noise stays hidden.
Heltzen Michael
Chief Executive Officer
PurchaseAlert
- Shares
- 251
- Price
- $7.35
- Value
- $1,845
Heltzen Michael
Chief Executive Officer
PurchaseAlert
- Shares
- 4
- Price
- $7.58
- Value
- $30.32
Heltzen Michael
Chief Executive Officer
PurchaseAlert
- Shares
- 100
- Price
- $7.50
- Value
- $750.00
Heltzen Michael
Chief Executive Officer
PurchaseAlert
- Shares
- 250
- Price
- $7.52
- Value
- $1,880
Korman Tyler Paz
Chief Scientific Officer
SaleAlert
- Shares
- 750
- Price
- $10.53
- Value
- $7,894
Korman Tyler Paz
Chief Scientific Officer
SaleAlert
- Shares
- 750
- Price
- $10.04
- Value
- $7,530
| Date | Insider | Transaction | Shares | Price | Value | Reading |
|---|---|---|---|---|---|---|
| Aug 26, 2026 | Heltzen Michael Chief Executive Officer | Purchase | 250 | $7.60 | $1,900 | |
| Aug 26, 2026 | Heltzen Michael Chief Executive Officer | Purchase | 251 | $7.35 | $1,845 | |
| Aug 26, 2026 | Heltzen Michael Chief Executive Officer | Purchase | 4 | $7.58 | $30.32 | |
| Aug 25, 2026 | Heltzen Michael Chief Executive Officer | Purchase | 100 | $7.50 | $750.00 | |
| Aug 25, 2026 | Heltzen Michael Chief Executive Officer | Purchase | 250 | $7.52 | $1,880 | |
| Apr 09, 2026 | Korman Tyler Paz Chief Scientific Officer | Sale | 750 | $10.53 | $7,894 | |
| Apr 08, 2026 | Korman Tyler Paz Chief Scientific Officer | Sale | 750 | $10.04 | $7,530 |
“Alert” means a voluntary, unscheduled transaction according to the filing; it is not an investment recommendation. Official source: SEC EDGAR.