WALTERS GROUP
10% owner
PurchaseAlert
- Shares
- 4,335,000
- Price
- $3.50
- Value
- $15,172,500
SEC EDGAR · Forms 3/4/5Updated through Oct 30, 2026•22 filings
ZNTL
Zentalis Pharmaceuticals, Inc.
Net purchases of $15.2M over the last 3 months
3 buyers account for the net balance. There is no cluster of three distinct buyers within 30 days. We found no 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
+$15,172,500
3 buyers · 0 sellers
12-month purchases
$22,924,468
3 distinct insiders
12-month sales
$9,993,098
3 distinct insiders
Highlighted alerts
3
2 Rule 10b5-1 trades treated as informational
Buying cluster · 30 days
Fewer than three distinct buyers
CEO/CFO purchases · 12 months
No 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.
24
Raw transactions
Everything returned by the filing
5
Voluntary view
P/S trades after deterministic checks
19
Administrative noise
Stored, never alerted
5
10b5-1
Shown as informational
SEC ownership XML facts
- Code
- S
- Shares
- 3,379
- Price
- $2.39
- Footnotes
- 2
This sale was made automatically by the Issuer to cover tax withholding obligations in connection with the vesting and settlement of restricted stock units previously granted to the Reporting Person. This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 18, 2025.
Raspberry interpretation
Informational — no alert
Reason: tax_withholding. The filing footnotes identify tax withholding. The trade is reported under a Rule 10b5-1 plan.
Recent transactions
Voluntary purchases and sales; administrative noise stays hidden.
Vultaggio Vincent
PAO and PFO
Sale 10b5-1
- Shares
- 6,894
- Price
- $2.42
- Value
- $16,699
Vultaggio Vincent
PAO and PFO
Sale 10b5-1
- Shares
- 556
- Price
- $2.52
- Value
- $1,398
WALTERS GROUP
10% owner
PurchaseAlert
- Shares
- 6,459,973
- Price
- $1.20
- Value
- $7,751,968
Matrix Capital Management Company, LP
10% owner
SaleAlert
- Shares
- 7,500,000
- Price
- $1.33
- Value
- $9,975,000
| Date | Insider | Transaction | Shares | Price | Value | Reading |
|---|---|---|---|---|---|---|
| Aug 14, 2026 | WALTERS GROUP 10% owner | Purchase | 4,335,000 | $3.50 | $15,172,500 | |
| Feb 10, 2026 | Vultaggio Vincent PAO and PFO | Sale | 6,894 | $2.42 | $16,699 | |
| Feb 03, 2026 | Vultaggio Vincent PAO and PFO | Sale | 556 | $2.52 | $1,398 | |
| Dec 31, 2025 | WALTERS GROUP 10% owner | Purchase | 6,459,973 | $1.20 | $7,751,968 | |
| Dec 15, 2025 | Matrix Capital Management Company, LP 10% owner | Sale | 7,500,000 | $1.33 | $9,975,000 |
“Alert” means a voluntary, unscheduled transaction according to the filing; it is not an investment recommendation. Official source: SEC EDGAR.