SEIFERT THOMAS J (Chief Financial Officer) sold 32.6% of their position (55K shares) of CLOUDFLARE, INC. on the open market
Open‑market sale worth $16.52M — a major position exit. Review remaining holdings and any 10b5‑1 plan disclosures.
S · 2 sales
Filed: 8/6/2026ACC: 0001473289-26-000021
Officer· Chief Financial Officer
Since Sep 2019
-55K
Net shares
Net seller
$16.52M
Total sold
2
Open market trades
0B · 2S
4
Total transactions
55K acquired · 110K disposed
Non-Derivative Transactions3
Class A Common Stock
Direct
Shares
+55K
Price / share
$44.72
Trade value
$2.46M
% of position
48.3%
8/4/2026
113.79K→168.79K
Class A Common Stock
Direct
Shares
−53.86K
Price / share
$300.28
Trade value
$16.17M
% of position
31.9%
8/4/2026
168.79K→114.93K
Class A Common Stock
Direct
Shares
−1.14K
Price / share
$301.00
Trade value
$342.84K
% of position
1.0%
8/4/2026
114.93K→113.79K
Total
Net shares
+0.00
Net value
-$14.06M
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Class A Common Stock Direct | 8/4/2026 | M · Option Exercise | +55K | $44.72 | $2.46M | 48.3% | 113.79K | 168.79K |
| Class A Common Stock Direct | 8/4/2026 | S · Sale | −53.86K | $300.28 | $16.17M | 31.9% | 168.79K | 114.93K |
| Class A Common Stock Direct | 8/4/2026 | S · Sale | −1.14K | $301.00 | $342.84K | 1.0% | 114.93K | 113.79K |
| Total | +0.00 | -$14.06M | ||||||
Derivative Transactions1
Performance Stock Option (right to buy)
Direct
Converts to
Class A Common Stock
55K shares
Shares
−55K
Strike price
44.72
Held after
500K
Exercisable
—
8/4/2026
| Security | Converts To | Date | Type | Shares | Strike Price | Exercisable | Held After |
|---|---|---|---|---|---|---|---|
| Performance Stock Option (right to buy) Direct | Class A Common Stock55K shares | 8/4/2026 | M · Option Exercise | −55K | 44.72 | — | 500K |
Non-Derivative Holdings (Post-Transaction)1
Class A Common Stock
IndirectShares owned92.34K
Total
92.34K indirect92.34K
| Security Title | Shares Owned | Ownership Type |
|---|---|---|
| Class A Common Stock | 92.34K | Indirect |
| Total | 92.34K | 92.34K indirect |
Derivative Holdings (Post-Transaction)0
No derivative holdings reported