What the executives and directors of CrowdStrike actually did with their own shares, decoded from their SEC Form 4 filings. Each figure says the stretch of time it covers.

The tape: three years of insider trades

Every marker sits at the price reported on the Form 4. The line is the monthly median of all prices insiders reported, so the chart needs no market feed; the grey strip is the routine flow (grants, vestings, tax withholding and gifts) that a headline gets wrong by counting it as selling. The share count changed 4-for-1 on Jul 2, 2026, so prices and share counts reported before then are restated to today's basis here; otherwise the tape would show a step the shares never took.

The 135 routine events on the chart, as a list

Date	Insider	Shares
Sep 30, 2026	Sentonas Michael	13K
Sep 18, 2026	GANDHI SAMEER K	63
Sep 18, 2026	DAVIS CARY	83
Sep 18, 2026	OLEARY DENIS	58
Sep 18, 2026	Schumacher Laura J	68
Sep 18, 2026	Watzinger Gerhard	126
Sep 18, 2026	Flower Johanna	56
Sep 14, 2026	AUSTIN ROXANNE S	50K
Jul 6, 2026	OLEARY DENIS	99K
Jun 18, 2026	GANDHI SAMEER K	1,692
Jun 18, 2026	DAVIS CARY	1,712
Jun 18, 2026	OLEARY DENIS	1,688
Jun 18, 2026	Schumacher Laura J	1,700
Jun 18, 2026	Watzinger Gerhard	1,780
Jun 18, 2026	Flower Johanna	1,680
Jun 17, 2026	AUSTIN ROXANNE S	1,608
Jun 15, 2026	Podbere Burt W.	148K
May 7, 2026	Sentonas Michael	20K
Apr 16, 2026	Kurtz George	266K
Apr 16, 2026	Saha Anurag	68K
Apr 16, 2026	Sentonas Michael	145K
Mar 26, 2026	Podbere Burt W.	101K
Mar 25, 2026	OLEARY DENIS	79K
Mar 20, 2026	GANDHI SAMEER K	144
Mar 20, 2026	DAVIS CARY	172
Mar 20, 2026	OLEARY DENIS	136
Mar 20, 2026	Schumacher Laura J	156
Mar 20, 2026	Watzinger Gerhard	288
Mar 20, 2026	Flower Johanna	120
Mar 13, 2026	SULLIVAN GODFREY	20K
Mar 6, 2026	Kurtz George	558K
Mar 6, 2026	Podbere Burt W.	167K
Mar 6, 2026	Sentonas Michael	335K
Dec 19, 2025	GANDHI SAMEER K	124
Dec 19, 2025	DAVIS CARY	148
Dec 19, 2025	OLEARY DENIS	116
Dec 19, 2025	Schumacher Laura J	132
Dec 19, 2025	Watzinger Gerhard	244
Dec 19, 2025	Flower Johanna	100
Dec 18, 2025	Saha Anurag	1,920
Dec 10, 2025	Podbere Burt W.	185K
Dec 5, 2025	Podbere Burt W.	176K
Dec 4, 2025	SULLIVAN GODFREY	20K
Sep 25, 2025	Saha Anurag	37K
Sep 19, 2025	GANDHI SAMEER K	104
Sep 19, 2025	DAVIS CARY	124
Sep 19, 2025	OLEARY DENIS	96
Sep 19, 2025	Schumacher Laura J	108
Sep 19, 2025	Watzinger Gerhard	220
Sep 19, 2025	Flower Johanna	84
Jul 1, 2025	AUSTIN ROXANNE S	40K
Jun 25, 2025	AUSTIN ROXANNE S	60K
Jun 25, 2025	SULLIVAN GODFREY	5,128
Jun 25, 2025	Podbere Burt W.	37K
Jun 20, 2025	GANDHI SAMEER K	2,348
Jun 20, 2025	DAVIS CARY	2,368
Jun 20, 2025	OLEARY DENIS	2,336
Jun 20, 2025	Schumacher Laura J	2,348
Jun 20, 2025	Watzinger Gerhard	2,468
Jun 20, 2025	Flower Johanna	2,324

The 60 most recent of 135.

Where the shares went, last 12 months

Every Form 4 movement decomposed: what flowed in (grants, vested equity, purchases) and what flowed out (tax withholding, plan sales, discretionary sales, gifts). Counted in shares, because grants carry no price. The share count changed 4-for-1 on Jul 2, 2026, so share counts reported before then are restated to today's basis here.

The chart, in numbers

Flow	Shares
From holdings	3.0M
Granted	1.6M
Vested / exercised	83K
Planned sales (10b5-1)	3.1M
Discretionary sales	1.1M
Gifts	448K

Skin in the game

Directly held shares as reported after each trade, indexed to 100 at the start of the window, up to five years back. Direct holdings only: trust and family-entity positions are per-entity in the filings and do not sum honestly, so this chart refuses to guess. The steps are the trades. The share count changed 4-for-1 on Jul 2, 2026, so share counts reported before then are restated to today's basis here.

The chart, in numbers

Insider	Start of the window	Latest reported	Indexed, start = 100
Kurtz George	3.4M	7.3M	213.1
GANDHI SAMEER K	16K	32K	202.1
Sentonas Michael	900K	1.2M	138.4
Podbere Burt W.	588K	335K	57.1
Flower Johanna	333K	298K	89.6

“Since trade” compares with the latest insider-implied price, not a market quote: these pages are built from filings alone. A role here is the one on that day's Form 4, so somebody promoted since appears under both titles. The share count changed 4-for-1 on Jul 2, 2026. This table prints prices and share counts as they were filed, on the basis of the day, while the charts above are on today's; “Since trade” puts the filed price on today's basis first, which is why it does not divide into the price beside it.

Filing hygiene

How to read this

A Form 4 transaction code decides everything. P is an open-market purchase and S an open-market sale; those two are the only codes where an insider chose to trade. A is a grant, M an option exercise or vesting, F shares withheld to cover tax, G a gift. Most “insiders dumped billions” headlines are code F and M mechanics.

Sales flagged 10b5-1 run on a plan the insider adopted in advance; since 2023 every Form 4 carries that flag. Buys have historically predicted returns, sales mostly have not, and this page states filings, not advice.

Every number on this page comes from Forms 3, 4 and 5 filed with the SEC. The insider export runs on its own schedule, so it can be a few days behind the rest of the site; the date below says how far it goes. Browse the source filings on SEC EDGAR. Data through Nov 5, 2026