LO FRANCIS

PrivateCIK: 1780660
Location

SEATTLE, WA

LO FRANCIS (Chief People Officer) sold 13.7% of their position (39.74K shares) of ADAPTIVE BIOTECHNOLOGIES CORP on the open market

Open‑market sale worth $695.1K — a moderate reduction. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 1 sale
InsiderLO FRANCISCIK 1780660
Officer· Chief People Officer
Since Jun 2019
-39.74K
Net shares
Net seller
$695.1K
Total sold
1
Open market trades
0B · 1S
9
Total transactions
19.52K acquired · 59.26K disposed
Non-Derivative Transactions5

Common Stock

Direct
M · Option Exercise

Shares

+5.79K

Price / share

$12.14

Trade value

$70.31K

% of position

2.1%
6/4/2026
271.15K276.95K

Common Stock

Direct
M · Option Exercise

Shares

+2.01K

Price / share

$8.46

Trade value

$17K

% of position

0.7%
6/4/2026
276.95K278.95K

Common Stock

Direct
M · Option Exercise

Shares

+2.34K

Price / share

$3.99

Trade value

$9.35K

% of position

0.8%
6/4/2026
278.95K281.30K

Common Stock

Direct
M · Option Exercise

Shares

+9.38K

Price / share

$8.12

Trade value

$76.13K

% of position

3.3%
6/4/2026
281.30K290.68K

Common Stock

Direct
S · Sale

Shares

39.74K

Price / share

$17.49

Trade value

$695.07K

% of position

13.7%
6/4/2026
290.68K250.93K
Total

Net shares

20.22K

Net value

-$522.27K

Derivative Transactions4

Stock Option (right to buy)

Direct
M · Option Exercise
Converts to

Common Stock

5.79K shares

Shares

5.79K

Strike price

12.14

Held after

171.82K

Exercisable

6/4/2026

Stock Option (right to buy)

Direct
M · Option Exercise
Converts to

Common Stock

2.01K shares

Shares

2.01K

Strike price

8.46

Held after

85.06K

Exercisable

6/4/2026

Stock Option (right to buy)

Direct
M · Option Exercise
Converts to

Common Stock

2.34K shares

Shares

2.34K

Strike price

3.99

Held after

85.95K

Exercisable

6/4/2026

Stock Option (right to buy)

Direct
M · Option Exercise
Converts to

Common Stock

9.38K shares

Shares

9.38K

Strike price

8.12

Held after

140.65K

Exercisable

6/4/2026
Non-Derivative Holdings (Post-Transaction)1

Common Stock

Indirect
Shares owned2.50K
Total
2.50K indirect2.50K
Derivative Holdings (Post-Transaction)0
No derivative holdings reported
LO FRANCIS — Insider Transaction (Form 4) Filed Jun 9, 2026 | Finecho