PISETSKY MICHAEL A.

PrivateCIK: 1754765
Location

SANTA CLARA, CA

PISETSKY MICHAEL A. (GC & Chief Compliance Officer) sold 1.3% of their position (3.73K shares) of SI-BONE, INC. on the open market

Open‑market sale worth $54.5K — a minor trim. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 2 sales
InsiderPISETSKY MICHAEL A.CIK 1754765
IssuerSI-BONE, INC.CIK 1459839
Officer· GC & Chief Compliance Officer
Since Oct 2018
-3.73K
Net shares
Net seller
$54.5K
Total sold
2
Open market trades
0B · 2S
2
Total transactions
3.73K disposed
Non-Derivative Transactions2

Common Stock

Direct
S · Sale

Shares

1.87K

Price / share

$14.63

Trade value

$27.39K

% of position

0.7%
5/18/2026
282.84K280.97K

Common Stock

Direct
S · Sale

Shares

1.85K

Price / share

$14.64

Trade value

$27.13K

% of position

0.7%
5/18/2026
282.36K280.51K
Total

Net shares

3.73K

Net value

-$54.53K

Derivative Transactions0
No derivative transactions reported
PISETSKY MICHAEL A. — Insider Transaction (Form 4) Filed May 20, 2026 | Finecho